A manufacturing process for high precision stitching

Abstract

Method of stitching a first material, wherein the first material is configured to be stretched, tensioned, creased, or folded during use, wherein the method comprises the steps of; puncturing a first

Description

Field of Invention The present invention is in the field of manufacturing processes associated with the attachment of components that are to be tensioned, stretched, creased or folded during use. In particular, the present invention relates to constraining components for stitching and without compromise to their structural characteristics. As such, the present invention is in the field of high precision stitching processes. Furthermore, the present invention relates to brace elements formed from high precision stitching processes. Background Stitching is an inexpensive means of achieving a firm and multiaxial attachment. However, this attachment method is not one commonly associated with high levels of precision or consistency. Often, stitching processes result in some form of material pooling or relative displacement between the materials to be attached. For materials that are to be employed in high performance applications, such imperfections in material layout and form can significantly compromise on their performance. Additionally, any form of material displacement during a stitching process can lead to the misplacement of stitches. Misplaced stitches can significantly lower the flexibility and load carrying capabilities of materials (by virtue of the entry points of the stitches into the material) and as such are critical to execute with accuracy for applications intended to execute both these characterises. One such application is an orthopaedic brace explored below. In relation to fabrics to be worn, any pooling of material itself can be uncomfortable for a user. Additionally, the automation of stitching provides a technical problem. For applications that need a high degree of accuracy even small amounts of material pooling or misplaced stitching can lead to autonomous stitching going very wrong and producing a high percentage of poor quality goods. There is therefore a need to provide a method and means for stitching in which automated stitching is enabled for complex and high accuracy needs. The present application seeks to address the above technical issues. It seeks to do so by outlining means of minimising material displacement during stitching processes. It further does so in a manner that works to maximise the efficiency of, and reduce the error occurrence within, an otherwise poorly automated industry. Statements of Invention Aspects of the present invention are addressed in the independent claims. Optional features are set out in the dependant claims. In accordance with a first aspect of invention, there is disclosed a method of stitching a first material, wherein the first material is configured to be stretched, tensioned, creased, or folded during use, wherein the method comprises the steps of; puncturing a first hole at a non-stretching, tensioning, creasing or folding portion of the first material; constraining the first material in a first position, wherein constraining the first material in the first position comprises placing the first hole around a first pin, stitching the first material when the first material is in the first position. Advantageously, this method step allows for the effective constraining of the first material such that it may be stitched without the material being displaced during the stitching process. This may reduce the bunching or pooling of the material and ensure a uniform and predictable stitching process. This arrangement may also keep the region of the first material that is to be stitched taut so as to allow for a smoother entry of the stitching into the material and ensure a successful stitching process. The constraining achieved in this method step, by virtue of the position of the first hole and its minimally intrusive form, may be such that it has minimal effects on the portions of the first material that are to be stressed, tensioned, creased or folded during use. This therefore has a less detrimental effect on the portions of the material used in high performance applications. Said arrangement also aids the streamlining of the stitching process from a preparation perspective by providing visual and physical cues to effectively arrange the first material in the correct position and orientation. This may further reduce the time of the stitching process and minimise the error occurring in the process. Optionally, wherein the pin is constrained to a platform. Advantageously, this may stabilise the portions of the first material to be stitched. As such, this may reduce the failure rate of the stitching process. A stationary or stable anchor point (pin) also provides a precise location to place the material, which in turn increases the accuracy of the stitching process and may be useful in avoiding areas of the material not intended to be stitched. A stationary constraining point relative to a platform may also streamline the setting up of the stitching process by providing a consistent reference point for constraining the material as well as providing a basis for a repeatable process. Optionally, wherein the method further comprises constraining the first material in the first position by applying a force onto first and second faces of the first material. Said arrangement may further keep the material taut during the stitching process increasing the quality (accuracy and uniformity) of the stitching, preventing pooling of the material and reducing the failure rate of the stitching process. Such clamping may in itself prevent the movement of the first material during the stitching process thus enabling a greater accuracy and uniformity of the stitching. For high performance material applications this may be of critical importance. Optionally, wherein the method further comprises clamping the first material in a jig. Said arrangement may further keep the material taut during the stitching process increasing the quality (accuracy and uniformity) of the stitching, preventing pooling of the material and reducing the failure rate of the stitching process. Such clamping may in itself prevent the movement of the first material during the stitching process thus enabling a greater accuracy and uniformity of the stitching. For high performance material application this may be of critical importance. Optionally, wherein the platform onto which the first pin is constrained is a portion of the jig. This may allow for a multifaceted constraining of the first material, further reducing its movement / displacement during the stitching process. The use of a jig may also be tailorable and allow for each stitching job to be presented with a unique jig for that job. This may ensure a tailored stitching process for each application, wherein pins are placed in regions required by the material application. Optionally, wherein the method further comprises stitching a second material atop the first material, wherein the method steps of stitching the second material atop the first material comprises; puncturing a first hole in a portion of the second material; constraining the second material atop the first material, wherein constraining the second material atop the first material comprises placing the first hole of the second material around the first pin, stitching together the first and second materials. Advantageously, said arrangement may ensure the stitching of two materials together and in a manner that prevents their relative displacement during the stitching process, especially in the portions to be stitched. This may further increase the accuracy and uniformity of the stitching and prevent pooling of both the materials. It may also further ensure that each respective material is stitched in the desired region. Once again, this method of constraining may enable a time efficient setting up of the stitching process by providing visual cues for an assembler to easily execute the placement of the two materials in the required position and orientation. Optionally, wherein the method further comprises constraining the second material atop the first material by applying a force onto both the first and second materials, optionally wherein the force is a pressing force. This may further constrain the two materials to minimise their relative displacement in the stitching process. Optionally, wherein the method comprises clamping both the first and second materials within the jig. This may allow for a multifaceted constraining of the first and second materials, further reducing their movement / displacement during the stitching process. The use of a jig may also be tailorable and allow for each stitching job to be presented with a unique jig for that job. This may ensure a tailored stitching process for each application, wherein each pin is placed in the desired location for a particular application. Optionally, wherein the method further comprises; puncturing a second hole at a non-stretching, tensioning, creasing or folding portion of the first material; constraining the first material in the first position at a second location of the first material, wherein constraining the first material at the second location comprises placing the second hole around a second pin. This arrangement constrains the first material in two locations. This may enable the first material to be kept taut across a substantial portion of its length which may allow the accurate and smooth stitching of the first material across this substantial portion. This may be along the internal perimeter of the first material. Optionally, wherein the second pin is constrained to the platform. Advantageously, this may stabilise the portions of the first material to be stitched. As such, this may reduce the failure rate of the stitching process as well as accurately and concisely marking out the regions to be stitched. By accurately marking out the precise location to be stitched, the critical portions of the first material (those intended to be stressed, tensioned, creased or folded during use) may be avoided. A stationary constraining point relative to a platform may also streamline the setting up of the stitching process by providing a consistent reference point for constraining the material. Optionally, wherein the method further comprises; puncturing a second hole in a portion of the second material; constraining the second material atop the first material at the second location of the first material; wherein constraining the second material atop the first material at the second location comprises placing the second hole of the second material around the second pin. This arrangement effectively constrains the first and second materials in two locations so as to further minimise the displacement of the two materials relative to one another during the stitching process. This particular arrangement may prevent rotational displacement in particular. Optionally, wherein the stitching comprises placing stitches at a minimal distance of 2 to 3 mm from the first pin. Optionally, wherein the minimal distance is 2.5mm, Optionally, wherein the stitching comprises placing stitches at a minimal distance of 2 to 3 mm from the second pin. Optionally, wherein the minimal distance is 2.5mm. Optionally, wherein the minimal distance is measured from the outside diameter of the first or second pin. Advantageously, the above five statements allow for a sufficient range of tolerances between the stitches and the locations of the first and second pins so as to prevent the localised deformation of the materials due to the hole and pin arrangement from effecting the stitching and reducing its quality / uniformity. This tolerance may also allow for the sewing head of a machine to not clash with the first and second pins during the stitching process. Optionally, wherein the stitching process is paused and resumed so as to enable a portion of the first material that is spaced within 2 to 3 mm from the first pin to be stitch free. Optionally wherein the portion spaced within 2.5mm is stitch free. Optionally, wherein the stitching process is paused and resumed so as to enable a portion of the first material that is spaced within 2 to 3 mm from the second pin to be stitch free. Optionally wherein the portion spaced within 2.5mm is stitch free. Optionally, wherein the stitching process is paused and resumed so as to enable a portion of the second material that is spaced within 2 to 3 mm from the first pin to be stitch free. Optionally wherein the portion spaced within 2.5mm is stitch free. Optionally, wherein the stitching process is paused and resumed so as to enable a portion of the second material that is spaced within 2 to 3 mm from the second pin to be stitch free. Optionally wherein the portion spaced within 2.5mm is stitch free. Advantageously, the above eight statements allow for a sufficient range of tolerances between the stitches and the regions of the first and second materials that are likely to have experienced some degree localised deformation from the hole and pin arrangement. This may therefore enable a more uniform and accurate stitching outcome. This tolerance may also allow for the sewing head of a machine to not clash with the first and second pins during the stitching process. Optionally, wherein the stitching comprises stitching in a column and wherein this column comprises a gap. Said arrangement may be the most effective method of striking a balance between time and stitch quality as it tactically places a break in an otherwise efficient straight stitch that is designed to constrain large volumes of material quickly. This break may prevent the effects of the pin and hole onto the stitching. Optionally, wherein the gap is adjacent the first hole of the first material, optionally wherein the gap is to avoid placing stitches adjacent the first hole of the first material. Optionally, wherein the gap is adjacent the first hole of the second material, optionally wherein the gap is to avoid placing stitches adjacent the first hole of the second material. Optionally, wherein the gap is adjacent the second hole of the first material, optionally wherein the gap is to avoid placing stitches adjacent the second hole of the first material. Optionally, wherein the gap is adjacent the second hole of the second material, optionally wherein the gap is to avoid placing stitches adjacent the second hole of the second material. The above four stitches may be the most effective method of striking a balance between time and stitch quality as it tactically places a break in an otherwise efficient straight stitch that is designed to constrain large volumes of material quickly. This break may prevent the effects of the pin and hole onto the stitching. Optionally, wherein the portion of the first material that is configured to be stretched, tensioned, creased, or folded is free from stitching. This arrangement prevents the portions of the first material that shall be subjected to loads from comprising any weak areas due to the puncturing caused by the hole or stitching. It also enables the portions of the first material that are required to be flexible, to be flexible. Optionally, wherein the method comprises stitching in a zig zag shape. Such a zig zag shape to the stitches may be provide a greater strength to the stitching. Optionally, wherein the method comprises straight stitching. Said straight stitching may be the most efficient stitching arrangement in terms of material stitched per unit time. Optionally, wherein the stitching is placed adjacent first and second sides of the first hole of the first material. Optionally, wherein the stitching is placed adjacent first and second sides of the first hole of the second material. Optionally, wherein the stitching is placed adjacent first and second sides of the second hole of the first material. Optionally, wherein the stitching is placed adjacent first and second sides of the second hole of the second material. Advantageously, the above four statements may ensure a firm stitch is achieved. Optionally, wherein the method further comprises placing the first material on a vacuum bed to hold the first material in a flat arrangement for puncturing. This may ensure that the hole is placed in the desired location on the first material by providing a holistic view of the first material prior to puncturing. It may also ensure that the first material is not folded in the region to be punctured which may puncture other portions of the material not intended to be weakened. Optionally, wherein the method further comprises forming the first hole of the first material at a width between 2mm and 4mm. Optionally, wherein the method further comprises forming the first hole of the first material at a width of 3mm. Said hole diameters of the above two statements may strike the balance between allowing a pin of a sufficient thickness for constraining the material to reside within the hole yet being small enough to prevent it being an excessive weak point in the material. 3mm may also be the minimum hole diameter that can be consistently produced in materials such as neoprene. Optionally, wherein the method further comprises forming the first hole of the second material at a width between 1 and 2 mm. Optionally wherein the method comprises forming the first hole of the second material at a width of 1.5mm. The above two statements, and the dimensions stated therein, may complement the tapered profile of a pin and may be sized so as to have a lesser weakening effect on the second material by virtue of being smaller. 1.5mm may also be the smallest usable hole that can be consistently produced, for example, by a laser cutter. Optionally, wherein the first material is an elastomeric material. Optionally, wherein the first material is neoprene. The above two statements may allow for the method steps discussed to be used for various types of orthopaedic braces. Optionally, wherein the second material is non-elastomeric. This may be useful to indicate the versatility of the method steps and the range of materials it can be applied to. Optionally, wherein the first pin comprises a tapered portion and a base portion, wherein the tapered portion is the puncturing portion. Optionally wherein the base portion is configured to attach onto the platform. The above two statements outline a dual use pin arrangement that is configured for both, constraining onto a platform and for puncturing materials. Optionally, wherein the first pin is made using an additive manufacturing process. Optionally, wherein the first pin is 3D printed. The above two statements may enable a precisely shaped pin to be formed that can adequately retain or constrain the first and second materials. In accordance with a second aspect of invention there is disclosed a method of manufacturing a brace element, wherein the brace element comprises a base part and at least one accessory part, wherein the base part is configured to stretch, tension, crease or fold during use, and wherein the method comprises the steps of: puncturing a first hole at a non-stretching, tensioning, creasing or folding portion of the base part; puncturing a first hole in a portion of the accessory part; constraining the base part in a first position, wherein constraining the base part in the first position comprises placing the first hole around a first pin; constraining the accessory part atop the base part when the base part is in the first position and by placing the first hole of the accessory part around the first pin; stitching together the base part and the accessory part. Advantageously, said arrangement may ensure the attachment of the different components of a brace element and in a manner that prevents their relative displacement during the stitching process. This is especially true in the portions to be stitched. This may further increase the accuracy and uniformity of the stitching and prevent pooling of both the base part and the accessory part. It may also further ensure that each respective part is stitched in the desired region. Once again, this method of constraining may enable a time efficient setting up of the stitching process by providing visual cues for an assembler to easily execute the placement of the two materials in the required position and orientation. By sharing the same pin, should there be any displacement of the different parts during the stitching process, it is likely that this displacement would be the same for both parts and hence prevent any relative displacement. Optionally, wherein the method further comprises; puncturing a second hole at a non-stretching, tensioning, creasing or folding portion of the base part; constraining the base part in the first positon and in a second location, wherein constraining the base part in the second location comprises placing the second hole around a second pin. This arrangement constrains the base part in two locations. This may enable the base part to be kept taut across a substantial portion of its length which may allow the accurate and smooth stitching of the base part across this substantial portion. This may be along the internal perimeter of the base part. Optionally, wherein the method further comprises; puncturing a second hole in the accessory part; constraining the accessory part atop the base part at the second location of the base part; wherein constraining the accessory part atop the base part at the second location comprises placing the second hole of the accessory part through the second pin. This arrangement effectively constrains the base part and the accessory part in two locations so as to further minimise the displacement of the two materials relative to one another during the stitching process. This particular arrangement may prevent rotational displacement. Optionally, wherein the first pin is constrained to a platform. Optionally, wherein the second pin is constrained to the platform. Advantageously, this may stabilise the portions of the base and accessory parts to be stitched. As such, this may reduce the failure rate of the stitching process. A stationary or stable anchor point (pin) also provides a precise location to place the respective materials, which in turn increases the accuracy of the stitching process and may be useful in avoiding areas of the materials not intended to be stitched. A stationary constraining point relative to a platform may also streamline the setting up of the stitching process by providing a consistent reference point for constraining the materials as well as provide bases for a repeatable process. Optionally, wherein the platform is a portion of a jig. This may allow for a multifaceted constraining of the base and accessory parts, further reducing their relative movement / displacement during the stitching process. The use of a jig may be tailorable and allow for each stitching job to be presented with a unique jig for that job. This may ensure a tailored stitching process for each application, wherein pins are placed in regions required by the material application. Optionally, wherein the method further comprises constraining the accessory part onto the base part by applying a force onto both the base and accessory part. Optionally wherein the force is a pressing force. The above two statements may further constrain the two parts to minimise their relative displacement in the stitching process. Optionally, wherein the method further comprises clamping together the accessory part and the base part in the jig. This may allow for a multifaceted constraining of the two parts, further reducing their movement / displacement during the stitching process. The use of a jig may also be tailorable and allow for each stitching job to be presented with a unique jig for that job. This may ensure a tailored stitching process for each application, wherein each pin is placed in the desired location for a particular application. Optionally, wherein the first hole of the accessory part is punctured at an offset to the centreline of the accessory part. This may provide a visual cue for an assembler when placing the accessory part onto the base part. This may ensue a more efficient stitching preparation stage and prevent error. Optionally, wherein the accessory part is a palm bar. Optionally, wherein the accessory part is a loop tape. Optionally, wherein the accessory part is a finger piece. Optionally, wherein the accessory part is a finger hook tape. Optionally, wherein the base part is an elastomeric material. Optionally, wherein the base part is made of neoprene. The above two statements may allow for the method steps discussed to be used for various types of orthopaedic braces. Optionally, wherein the base part is configured to wrap around a user's wrist and / or hand. Optionally, wherein the brace element is a wrist brace. Advantageously in relation to the above two statements, the present method provides means to attach the various components of the wrist brace in a manner that does not jeopardise the support providing regions of the wrist brace with holes or weaknesses. The methodology also allows the flexible regions of the wrist brace to remain flexible. Optionally, wherein the stitching comprises placing stitches at a minimal distance of 2 to 3 mm from the first pin. Optionally wherein the minimal distance is 2.5mm. Optionally, wherein the stitching comprises placing stitches at a minimal distance 2 to 3 mm from the second pin. Optionally wherein the minimal distance is 2.5 mm. Optionally, wherein the minimal distance is measured from the outside diameter of the first or second pin. Optionally, wherein the stitching process is paused and resumed so as to enable a portion of the base part that is spaced within 2 to 3 mm from the first pin to be stitch free. Optionally, wherein the portion within 2.5 mm is stitch free. Optionally, wherein the stitching process is paused and resumed so as to enable a portion of the accessory part that is spaced within 2 to 3 mm from the first pin to be stitch free. Optionally wherein the portion within 2.5 mm is stitch free. Optionally, wherein the stitching process is paused and resumed so as to enable a portion of the base part that is spaced within 2 to 3 mm from the second pin to be stitch free. Optionally wherein the portion within 2.5 mm is stitch free. Optionally, wherein the stitching process is paused and resumed so as to enable a portion of the accessory part that is spaced within 2 to 3 mm from the second pin to be stitch free. Optionally wherein the portion within 2.5 mm is stitch free. Advantageously, the above thirteen statements allow for a sufficient range of tolerance between the stitches and the regions of the base and accessory parts that are likely to have experienced some degree of localised deformation from the hole and pin arrangement. This may therefore enable a more uniform and accurate stitching outcome. This tolerance may also allow for the sewing head of a machine to not clash with the first and second pins during the stitching process. Optionally, wherein the stitching comprises stitching in a column, and wherein the column further comprises a gap. Said arrangement may be the most effective method of striking a balance between time and stitch quality as it tactically places a break in an otherwise efficient straight stitch that is designed to constrain large volumes of material quickly. This break may prevent the effects of the pin and hole onto the stitching. Optionally, wherein the gap is 10mm wide. This may allow for the suitable tolerance between stitching and pin without sacrificing too much from the length of the column of stitching. This may therefore achieve the desired tolerance between stitching and pin and a firm attachment of the two materials. Optionally, wherein the gap is adjacent the first hole of the base part. Optionally wherein the gap is to avoid placing stitches adjacent the first hole of the base part. Optionally, wherein the gap is adjacent the first hole of the accessory part. Optionally wherein the gap is to avoid placing stitches adjacent the first hole of the accessory part. Optionally, wherein the gap is adjacent the second hole of the base part. Optionally wherein the gap is to avoid placing stitches adjacent the second hole of the base part. Optionally, wherein the gap is adjacent the second hole of the accessory part. Optionally wherein the gap is to avoid placing stitches adjacent the second hole of the accessory part. Advantageously, the above eight statements may allow for the suitable tolerance between the stitching and pins without sacrificing too much from the length of the column of stitching. Optionally, wherein the method further comprises stitching along a majority of the perimeter of the accessory part such that it is attached onto the base part. This may ensure a firm attachment without any weak points. Optionally, wherein the stitching comprises stitching in a zig zag pattern. This may ensure a firm attachment. Optionally, wherein the stitching comprising straight stitching. This may ensure an efficient stitching process. Optionally, wherein the stitching is performed autonomously. This may ensure an efficient stitching process. Optionally, wherein the method further comprises forming the first hole of the base part at a width between 2mm and 4mm. Optionally wherein the method further comprises forming the first hole of the base part at a width of 3 mm. Said hole diameters of the above two statements may strike the balance between allowing a pin of a sufficient thickness for constraining the materials to reside within the hole yet being small enough to prevent it being an excessive weak point in the material. 3mm may also be the minimum hole diameter that can be consistently produced in materials such as neoprene. Optionally, wherein the method further comprises forming the first hole of the accessory part at a width between 1 and 2 mm. Optionally wherein the method comprises forming the first hole of the accessory part at a width of 1.5mm. The above two statements, and the dimensions stated therein, may complement the tapered profile of a pin and may be sized so as to have a lesser weakening effect on the second material by virtue of being smaller. 1.5mm may also be the smallest usable hole that can be consistently produced, for example, by a laser cutter. Optionally, wherein the base part is an elastomeric material. Optionally wherein the base part is neoprene. The above two statements may allow for the method steps discussed to be used for various types of orthopaedic braces and along with materials used for such. Optionally, wherein the accessory part is non-elastomeric. In accordance with a third aspect of invention, there is disclosed a wrist brace for providing support to a wrist; wherein the wrist brace comprises; a base part configured to wrap around a portion of a user's wrist; an accessory part configured to attach onto the base part; wherein the base part further comprises a first hole; wherein the accessory part further comprises a first hole; and wherein the first holes are concentric. Advantageously, such first and second holes may be used to constrain the base part and the accessory part together in the stitching process. Their presence may also form useful visual cues that ensures their accurate relative placement. This would actively reduce the fault rate of the manufactured wrist braces and ensure the quality of the stitching remains consistent. The visual cues may also make the manufacture of the wrist braces more efficient. Optionally, wherein the base part is an elastomeric material. Optionally wherein it is made of neoprene. The above two statements may ensure that the wrist brace is flexible yet supportive. This may ensure user comfort and medical benefit. Optionally, wherein the accessory part is any or all of: a palm bar, finger piece, hook tape or loop tape. Optionally, wherein the wrist brace comprises a stitched portion. This may be an effective attachment means for the various components of the wrist brace. Stitching is light weight, flexible and constrains materials in multiple directions. Optionally, wherein the stitched portion attaches the accessory part to the base part. Optionally, wherein the stitched portion extends across the perimeter of the accessory part. This may ensure a firm attachment of the attachment element onto the base part. Optionally, wherein the stitched portion comprises a column of stitching, and wherein the column of stitching comprises a gap. Said arrangement may be the most effective method of striking a balance between time and stitch quality as it tactically places a break in an otherwise efficient straight stitch that is designed to constrain large volumes of material quickly. This break may prevent the effects of the pin and hole (localised deformation) onto the stitching. Optionally, wherein gap is adjacent the first hole of the base part. Optionally, wherein it is adjacent the first hole of the accessory part. The above two statements may ensure a useful tolerance between the stitching and holes so as to ensure stitch quality and avoid clashing with the stitching. Optionally, wherein the wrist brace is formed by any of the method steps of the first and second aspects. In accordance with a fourth aspect of invention, there is disclosed a jig for use in the manufacturing of a brace element, wherein said brace element comprises a base part, and wherein the jig comprises; a platform; a first pin, wherein the pin is attached onto the platform; wherein the base part of the wrist brace is configured to contact the platform in a first position; and wherein, when in the first position, the location of the first pin on the platform coincides with an attachment portion of the base part. Advantageously this may constrain the base part in the first position for stitching. The first pin may be separate from the remainder of the jig, and so it is envisaged that the jig comprises the features of the above statement with the first pin deleted. Only those features below that specifically recite the first pin may consider the first pin essential. Optionally, wherein the attachment portion of the base part is the portion of the base part that is not stretched, tensioned, creased or folded during use. This may ensure that the base part maintains its load carrying capabilities and is not weakened with a hole situated in a critical location. Optionally, wherein the jig further comprises a second pin. This may ensure the base part can be constrained in multiple locations. Optionally, wherein the jig further comprises a raising structure, wherein the raising structure is configured to raise the base part from a surface of the platform in the regions to be stitched. This may ensure a stitch travels all the way through the base material without clashing. Optionally, wherein the raising structure comprises a gap adjacent the first pin. Optionally wherein the raising structure comprises a gap near the second pin. Optionally, wherein the jig further comprises a finger piece restraining element. This element may additional constrain the elements that are uncontactable by other portions of the jig. This may also form visual cues for assemblers to quickly insert finger elements in their correct position. Optionally, wherein the jig further comprises a cover flap. The cover flap may aid in allowing the jig to apply forces on both the first and second sides of the first and second materials. Optionally, wherein the jig comprises a hinge, wherein the hinge is mechanically connected to the cover flap at one end of the cover flap and controls the angle between the cover flap and the platform. Optionally, wherein the hinge allows the cover flap to transition from an opened and closed position with respect to the platform, wherein the closed position comprises the cover flap abutting the platform across a portion of the surface area of the cover flap. The hinge of the above two statements may provide angular control of the cover flap. The hinge may also enable clearance between the two portions of the jig to assemble the stitching arrangement when in the open position as well as adequate constraining of the materials to be stitched in the closed position when the cover flap abuts the platform with the materials to be stitched lying in between. Optionally, wherein the cover flap is integrally connected to a first portion of the hinge, and wherein the platform is integrally connected to a second portion of the hinge. This may ensure a firm connection between the hinge and the two portions of the jib. This may reduce the relative movement of the cover flap and the platform during the stitching process. Optionally, wherein the jig comprises one or more magnets, wherein either the one or more magnets are positioned within or on the platform, wherein the cover flap comprises one or more paramagnetic materials, wherein the one or more paramagnetic materials coincide with the location of the one or more magnets when the cover flap is in the closed positioned, wherein the one or more magnets apply an attractive force onto the paramagnetic materials. Advantageously, this may enable a firm constraining of the first and second materials between the cover flap and platform. This may therefore lead to less displacement in the stitching process and hence a more efficient and precise stitching process. Optionally wherein the paramagnetic materials are magnets. This may increase the strength of the constraining / clamping. Optionally, wherein the one or more magnets are positioned within or on the cover flap, wherein the platform comprises one or more paramagnetic materials, wherein the one or more paramagnetic materials coincide with the location of the one or more magnets when the cover flap is in the closed positioned, wherein the one or more magnets apply an attractive force onto the paramagnetic materials, optionally wherein the paramagnetic materials are magnets. Advantageously, this may enable a firm constraining of the first and second materials between the cover flap and platform. This may therefore lead to less displacement in the stitching process and hence a more efficient and precise stitching process. Optionally, wherein the one or more magnets are button magnets. Advantageously this may provide a compact compressive means for the two portions of the jig. Optionally wherein the magnets have a strength of 4 to 6 kg pull force. Optionally wherein it is 5kg. This strength may be powerful enough to withstand the forces of the stitching process. In accordance with a fifth aspect of invention there is provided a method of manufacturing a jig for use in the manufacturing of a brace element, wherein the jig is the jig of the fourth aspect, the method comprising the steps of; additively forming a platform; additively forming a recess in the platform; additively forming a first portion of the hinge onto the platform. Said arrangement may yield the required components for the jig in a manner that reduces part count and the need for assembly. Optionally, wherein the method further comprises additively forming first and second pins onto the platform. This may reduce the need for adding pins manually at a later stage and reduces part count. Optionally, additively forming a raising structure onto the platform. Said arrangement may yield the required components for the jig in a manner that reduces part count and the need for assembly. Optionally, wherein the method further comprises; additively forming a cover flap; and additively forming a second portion of the hinge onto the cover flap. This may advantageously enable a snap in hinge when paired with the hinge integrally formed into the platform part. This may reduce complexity and part count and may further enable a more accurate fit that is less likely to displace during the stitching process. Optionally, wherein the additive forming each of the components relates to forming each components without the removal of material from an excess volume of a material, wherein the excess volume of the material is to be made into each component. In accordance with a sixth aspect of invention there is disclosed a jig formed by the method steps of the fifth aspect. In accordance with a seventh aspect of invention there is disclosed a material, garment, or brace element formed by the method steps of the first and second aspects. It is noted that said material, garment, or brace element will be positively identifiable as having been manufactured using the method of the aspects discussed above. For example, the material, garment or brace element may comprise one or more holes where the pins were input into the material. Material, garments or braces manufactured in an alternative method would not have used pins, and so these holes would not be present. Brief Description of Figures Figure 1 shows a flowchart of a method of stitching a material that is configured to be stretched, tensioned, creased, or folded during use. Figure 2 shows a method of manufacturing a brace element. Figure 3 shows a wrist brace manufactured in accordance with the method of Figures 1 and 2. Figure 4 shows a pre-stitched configuration of the wrist brace of Figure 3. Figure 5 shows a first embodiment of a jig used to constrain the different components of the wrist brace of Figures 3 and 4 for their stitching. Figure 6 shows a first embodiment of a pin used to constrain the various components of the wrist brace of Figures 3 and 4 onto the jig of Figure 5. Figure 7 shows a second embodiment of a jig used to constrain the different components of the wrist brace of Figures 3 and 4 for their stitching. Figure 7 shows the jig in the open position. Figure 8 shows the jig of Figure 7 in a closed position. Figure 9 shows the jig if Figures 7 and 8 with components of the wrist brace placed within in a pre-stitched configuration. Figure 10 shows a second pre-stitched configuration of the wrist brace within the jig of Figures 7 and 8. Figure 11 shows a stitched wrist brace within the jig of Figures 7 and 8. Figure 12 shows a wrist brace manufactured in accordance with the method of Figures 1 and 2 and the jig of Figures 7 and 8. Detailed Description of Figures Figure 1 shows a flowchart of a method of stitching a first material, wherein the first material is configured to be stretched, tensioned, creased, or folded during use, wherein the method comprises the steps of; puncturing a first hole at a nonstretching, tensioning, creasing, folding portion of the first material 101; constraining the first material in a first position 102, wherein constraining the first material in the first position comprises placing the first hole around a first pin, stitching the first material when the first material is in the first position 103. It is understood that the word hole refers to any shaped puncture within the first material and is not confined to merely referring to a circular hole or an entirely enclosed puncture. For example, a slit still falls within the understood meaning of a hole, even if it extends from the perimeter of the first material and towards its centre. Furthermore, despite the chronological layout of the flowchart, it is also to be understood that the present method steps 101 and 102, of puncturing the first hole in the first material and subsequently constraining by placement around the first pin can be executed in a singular step. This may be in a manner such that the first pin is utilised itself to puncture the first hole, and wherein prior to this puncturing, no hole existed within the first material. As such, the first hole need not be defined or formed prior to the placement of the pin through the first material. This may be particularly evident for applications in which the first material is a woven material. Here, a predefined hole is not necessary to be formed prior to constraining as a pin that is pushed through the material is taken to displace the fabric around itself forming the desired first hole. This is intended to fall within the scope of the outlined invention as the first hole is formed by default during the insertion of such pin. The method 100 aids the stitching process by virtue of minimising, or substantially eliminating, the localised displacement of the first material in the area to be stitched (and in the vicinity of the first pin) during the stitching process. This prevents material being pushed and pooled together when experiencing the mechanical forces of the stitching process. Here, method step 102 enables the anchoring of the first material with the first pin such that the immediately surrounding portions of the first material to this first pin are constrained to their respective locations. This anchoring also plays a role in (although other optional method steps also contribute to this) keeping this portion of the first material taut and flat such that it forms a flat, single layered platform for the stitching tool and the inserted stitches. This arrangement of the first material is referred to as the first position. With this arrangement, the stitching process of method 103 can be more easily executed, as the entry of the stitches into the first material is made more efficient due to the material being taut and stabilised. A taut state may be a result of the constraining itself opposing the mechanical forces of the stitching process and resulting in the material losing its slack. Although not shown in Figure 1, the first material may further be held in a flat arrangement prior to its puncturing. This may be done by placing the first material on a vacuum bed that holds it in such configuration. This may ensure a precise location of the puncture relative to the first material as it provides a complete view of the material prior to puncturing and eliminates any misplacement of holes that may otherwise occur should the first material be folded. Method 100 outlines a constraining means that is minimally invasive to the core function of the first material by virtue of utilising carefully positioned holes in areas of the first material unintended to be experiencing high levels of loads, motion or tension. Said holistic view of the first material in the flat arrangement allows for accurately placing these first holes. Such flat arrangement also increases material tautness, which contributes to a smoother entry of the puncturing tool through the first material and thus ensures a cleaner puncture. These factors all aid to minimise the error likelihood in forming first holes in the first material. This step is entirely optional, and may be excluded in other embodiments of the present methodology. The method steps of Figure 1 particularly relate to applications in which the first material is an elastomeric material, such as neoprene. For such applications, the width of the first hole punctured into the first material may be 3 mm or it may be any value between 2mm and 4mm. This width ensures that a suitably large pin (a pin with a sufficiently large girth) can be accommodated within the first hole, and wherein this large pin shall be sized so as to be structurally robust enough to constrain a material with the stiffness of neoprene when subjected to the mechanical forces of the stitching process. This size of pin enables this effect without overly compromising on the materials' structural properties. This width of the first hole may also be the smallest usable hole that can be consistently produced in neoprene when using traditional puncturing / cutting methods such as a laser cutting. Other embodiments of the method 100 may comprise of non-elastomeric materials as the first material or elastomeric materials that are not neoprene. The holes sizes may therefore be adapted from the dimensions mentioned above but may adhere to the same principles of easing manufacture of the hole yet allowing a sufficient girth of a pin to be resided within the hole for adequate constraining of the first material. This size of first hole may therefore be different for different material level of stiffness and / or thickness. Stitch size may also be accounted for when sizing the first hole, as larger stitches may displace the first material more in their vicinity than smaller stitches and therefore require a greater level / strength of constraining. As mentioned, upon completion of the puncturing of the first material in step 101, the first material may then be placed such that the first pin resides within the first hole in step 102. Alternatively, in other embodiments the first pin may puncture the first hole itself. In either scenario, and for both embodiments, the first pin is to be constrained to a platform onto which the stitching process is to be conducted on. This platform may be a portion of a jig, such as that shown in Figure 5. Said jigs may further comprise, although not shown in the Figures, a clamp like structure that is configured to clamp the first material in the first position by virtue of abutting both sides (first and second) of the first material. This may further constrain a large surface area of the first material to ensure tautness and minimal displacement of the material from its desired first positon during the stitching process of 103. Jigs of varying mechanisms may be implemented to execute the same outcome and need not rely on a clamping mechanism. Other embodiments of jigs may employ a pulling force in the plane of the first material that ensures tautness of the first material across the portion to the stitched. The first position as described herein refers to the stitching position of the first material. This first position may as such comprise of some level of stretching of the first material to ensure it is taut, not folded or collapsed. The pin(s) may hold the material in said taut position. With regards to the stitching process 103 itself, although the stitching of the first material in step 103 directly benefits from constraining the first material by the hole and pin arrangement, this is aided to by the provision of a tolerance between the stitches and the first hole / pin. This tolerance may in some embodiments require the method 100 comprising the steps of placing stitches at a minimal distance of 2 to 3mm from the first pin. A tolerance value of 2.5 mm may be particularly beneficial. These tolerance values account for the minimal localised deformation of the first material in the vicinity of the first hole and pin arrangement and places stitches in the most immediate portion outside of this deformed region. This may actively improve the stitch quality and reduce the number of misplaced stitches (due to less material deformation in the region to be stitched) for some applications that utilise lighter materials. This tolerance may also allow for the sewing head of a machine to not clash with the first and second pins, or their mounting points, during the stitching process. In summary, this particular tolerance range positions the stitches in a close enough proximity to the pin constrained portions of the first material to yield the benefit of reduced material displacement during the stitching process. And in a region that is spaced enough from the pin and hole wherein the first material is not deformed (due to the presence of the hole and pin arrangement) in the regions to be stitched. It is noted that for such tolerance values, the distance is measured from the position of the stitch and the outside diameter of the pins. Applications, which utilise heavy materials as the first material, or elastomeric materials that have a somewhat integral structure so as to have minimal levels of material deformation due to the first hole and pin, these tolerance values may simply be used to avoid the architecture of the sewing apparatus i.e. minimise clashing between sewing head and pin. As the stitching step 103 is likely to be conducted through machine or automated means, this tolerance range may be accommodated by pausing and resuming the stitching process, wherein when paused, the stitching tool is displaced relative to the first material by the required tolerance amount. This shall ensure that the region of the first material in the vicinity (2-3 mm) of the first pin is stitch free. In general, the stitching may be conducted such that it is largely executed in columns of stitching, wherein the tolerance range can found in a gap in this column, i.e. the gap of the column is placed adjacent the first hole. See Figure 3, which shows this column of stitching lining the accessory parts of a wrist brace. Furthermore, the stitching step 103 can be executed in a plethora of stitching patterns, namely zig-zag stitches and / or straight stitches. These may be chosen depending on the application, whereby a zig-zag stitch may achieve a firmer attachment and a straight stitch a quicker stitching process. Method 100 further enables the portion of the first material that is configured to be stretched, tensioned, creased, or folded is free from stitching. This shall be ensured with the precise placement of the first hole and pin (as it is so placed when the first material is in a flat and unobstructed location), and the stitching process that implements the placement of stiches in regions that are local to the pin placement. Although not seen in the method of Figure 1, the pith of the same constraining arrangement can be utilised to constrain a second material atop the first material such that the two materials may be attached together in a high precision stitching process. Such method steps will further comprise, puncturing a first hole in a portion of the second material, constraining the second material atop the first material by placing the first hole of the second material around the first pin, and stitching together the first and second materials. The two materials therefore being constrained by the same pin (first pin as described above). Beneficially, this arrangement prevents the relative displacement of both first and second materials during the stitching process. Said arrangement further ensures the second material is also subjected to the ideal stitching condition as provided by the hole and pin arrangement (as discussed for the first material) which ensure easier entry through the material for the stitches. These conditions including being in a taut and stabilised state. This attachment between the first and second materials may further utilise the additional constraining arrangement described above, and place the pinned first and second material arrangement within the jig as previously described. For such a step, the method further relates to applying a pressing force onto each material, wherein the clamp-like structure of the jig enables such pressing force. In practice, this arrangement may be achieved by first puncturing the first material with a hole, and placing it atop a platform constrained first pin. This can then be followed by puncturing the second material with the first hole and placing it atop the already constrained first pin. Alternatively, both the punctured first and second materials may be constrained together with a pin, and the pin may then be constrained to the platform. The stitching together of both these materials may further comprise a stitch pattern that includes the steps of stitching adjacent to the right and left hand sides of the first hole or pin, such that both materials will be stitched in a manner as to ensure a firm attachment. This may be in straight lines with the pin / hole residing in the middle of the stitched lines. The second material in the particular embodiment of method 100 may be a non-elastomeric material and the width of its first hole may be any value between 1 and 2mm, and preferably being 1.5mm. This 1.5mm value may also be the smallest usable hole that can be consistently produced, for example, by a laser cutter. Other embodiments of method 100 may be implemented with the second material too being an elastomeric material or comprising of a hole of different dimensions. The stitching together of the first and second materials may be subject to the same tolerance values discussed above. Wherein the stitches are placed at a minimal distance of between 2 to 3 mm, and preferably 2.5mm, from the first pin and on both the first and second materials. This is once again done to yield the benefits of material constraining yet avoiding the regions of deformation. Said tolerance values are perhaps more useful when attaching two materials together wherein one of the materials is a lighter and less robust material (such as a fabric) that may experience greater deformation in the regions of the first pin and hole as compared to the first material (a more structurally robust elastomeric material). The same columned stitching pattern (either straight stitched or zig zag), executed with a pausing and resuming stitching process may be executed in such attachment too. Both the first and second materials will naturally be stitched during this attachment as so every stitch pattern discussed above for the first material applies to the second material too. Although not seen in Figure 1, the method 100 may be repeated such that each first material is constrained in at least two locations. For this, the method steps 100 may further comprise puncturing the first material with a second hole at a non-stretching, tensioning, creasing, folding portion of the first material. The first material is then constrained in the first position (consistent with that described above) at a second location of the first material. Wherein constraining the first material at this second location comprises placing the second hole around a second pin. This second pin, may be constrained to the same platform or portion of the jig as the first pin. In alternative bodies however, these pins may be constrained on separate stable platforms. In line with this, the second material (not seen) may also be punctured with a second hole and constrained to the same second pin as the second hole of the first material is constrained to. In practice, this constraining arrangement may be brought upon by first constraining the first material in both locations, i.e. by performing both the puncturing steps of the first and second holes on the first material and constraining them to the first and second pins. And then repeating the puncturing and constraining steps with the second material. This may aid in ensuring the first material is in the desired first positon, is taut and stable before the second material is overlaid upon it. This may also be the most efficient arrangement of such set up. However, other steps of the same outcome may be used in other embodiments of method 100. The size of the first hole and the second hole in the first and second materials for such method steps are to be in line with those described above, with the holes in the first material being 3mm in width (or between 2 to 4mm) and the holes in the second material being 1.5mm (or between 1 to 2mm). Other embodiments may size the respective holes differently so as to achieve an adequate strength of constraint depending on the material, yet not weakening it in portions of the material required to carry load and / or be flexible or folded. Once more, the tolerances described above in relation to the stitch placement and pins are applied to the second holes too. Wherein the stitches in such method steps are once again placed at a distance of 2.5mm (or between 2 and 3mm) from the second pins of both the first and second materials. It is noted that for such tolerance values, the distance is measured from the position of the stitch and the outside diameter of the pins. Also once more, the same stitching patterns as those discussed may apply in the context of the second pin and hole arrangement too. A benefit of the above-described methodology, in addition to direct mechanical benefits it yields from constraining the materials that increase the precision of the stitching process 103, is that the methodology is inherently based on visual cues. These visual cues, commence upon the puncturing of the first and second layers when in an optimal flat position and then follow a rigorous guided sequence in which a worker / machine is simply tasked with following intuitive visual cues. These visual cues are easy to execute, such as the placement of the punctured hole upon the pin, and work to minimise the number of human / machine error incidents occurring within the stitching process. As such the method steps discussed above not only improve the local stitching quality of associated with attaching two materials together but also reduce the error in the stitching process when viewed holistically. Figure 2 shows a flowchart for a method 200 of manufacturing a brace element, wherein the brace element comprises a base part and at least one accessory part, wherein the base part is configured to stretch, tension, crease or fold during use, and wherein the method comprises the steps of: puncturing a first hole at a nonstretching, tensioning, creasing, folding portion of the base part 201; puncturing a first hole in a portion of the accessory part 202; constraining the base part in a first position 203, wherein constraining the base part in the first position comprises placing the first hole around a first pin; constraining the accessory part atop the base part when the base part is in the first position and by placing the first hole of the accessory part around the first pin 204; stitching together the base part and the accessory part 205. The specific method steps of method 200 find roots in the method 100 described above, wherein the base part as described in method 200 relates to the first material of method 100 and wherein the accessory part of method 200 relates to the second material of method 100. As such, the material composition of the base part is consistent with the elastomeric material of the first material. The base part is therefore made of neoprene for the brace element concerned in method 200. The accessory part of method 200 is therefore also a non-elastomeric material in this intended embodiment of the methodology but may not be in others. Although not seen in Figure 2, but is an extension of the concepts explored in the description of Figure 1, is that an accessory part may comprise an attachment point with the base part in two or more locations. The execution of such attachment shall comprise the method steps of puncturing a second hole at a non-stretching, tensioning, creasing, folding portion of the base part, constraining such second hole with a second pin and performing the same puncturing and constraining steps on a second point of an accessory part. The two parts once again being constrained by the same pin (second). The stitching process, including the tolerances between the placed stitches and the pin / holes along with the manner in which it is executed (autonomously, in columns and the stitch pattern) for such attachment is consistent with that as described above for Figure 1. Once more, the pins will too be constrained to a platform or a portion of a jig here, as they were described to be in method 100. Further optional methods of constraining the two parts as described for Method 100, relate once more to Method 200 and see the pressing, or clamping together of the base part and the accessory part as a means of constraining the two parts together across a large or substantial portion of their area. More than one accessory part may be attached onto the base part, and the use of the shared word (accessory) to describe these parts is not intended to imply a unity of function. Accessory parts that are attached onto the base part in the embodiment of Figure 2 (and that will be described in more detail for Figures 3 and 4) may comprise of various different elements. Some accessory parts may be attached onto the base part in two or more locations utilising two holes punctures into both parts whist sharing common pin. Alternatively, some attachment parts may require only a single attachment point with the base part. The brace element as referred to in Method 200 may be, but is not limited to being, a wrist brace. A wrist brace manufactured from such Method 200 is seen in Figure 3 and its pre-stitched construction seen in Figure 4. It is noted that the methods shown and described in reference to Figures 1 and 2 may be performed by an autonomous machine or a human, or a mixture of both. For example, an autonomous machine may be used to sew the materials together without human intervention. In some embodiments, a human may position the materials to be sewn together and constrain them such that the machine can then automatically sew the device without further human input. The distances and tolerances in the method above relate to the materials in their state at the point of positioning / stitching (dependent on the relevant context). For example the tolerances regarding the distance the stitching is from the pin during stitching is measured at the point of stitching. Figure 3 shows a wrist brace 300 for providing support to a wrist; wherein the wrist brace 300 comprises; a base part 301 configured to wrap around a portion of a user's wrist; an accessory part 303-307 configured to attach onto the base part 301; wherein the base part 301 further comprises a first hole (not shown); wherein the accessory part 303- 307 further comprises a second hole (not shown); and wherein the first and second holes are concentric. Figure 3 is an embodiment of a wrist brace manufactured from the method steps of method 200 and method 100. The base part 301 may be a portion of the wrist brace that is configured to wrap around a users' wrist and as such this part may resemble a wrist sleeve or glove. In this embodiment, it is made of neoprene but need not be in others. In fact, it may be made of a non-elastomeric material in other embodiments. The accessory parts may refer to a plethora of additional features configured to be attached onto the base part to form the wrist brace. The accessory parts seen in Figures 3 and 4 include a palm bar 303, finger piece (not shown), hook tape 305 or loop tape 307. Figure 4 shows these accessory parts 303- 307 positioned onto the wrist brace in their pin constrained positions and prior to their stitching onto the base part 301 of the wrist brace 300. With a particular reference to the palm bar 301, it can be seen that the second hole 309 (concentric with the location of the pin) is offset from the longitudinally extended centreline of the palm bar 301. Such offset may be particularly useful for an assembler as it provides a visual aid as to the orientation of the palm bar 303. Other features of the wrist brace 300, although not shown, may see the pin and hole arrangement aiding the assembling process of the wrist brace by forming a visual aid to assemblers. This would increase efficiency of the assembling process as well as reduce error. Also seen with reference to both Figures 3 and 4 is the regions of the accessory 303-307 parts that have been stitched onto the base parts 301. What is particularly noticeable is the gaps 311a in the columns of stitching 311 (as described above) and in the vicinity of the accessory part constrained by pin and hole arrangement. The stitched portions 311 of Figure 3 are seen to extend around the perimeter of the accessory parts 303-307, particularly the loop tape (bar the gaps 311a near the hole and pin arrangement) and the palm bar 303, for a firm attachment onto the base part. The gaps 311a in the columns of the stitching of the loop tape 307 may be 10mm long. The stitched portions of the hook tapes are also visible. Figure 5 shows a portion of the jig 500 onto which the first and second pins described above (both labelled 502) are constrained. The portion of the jig 500 seen in Figure 5 comprises, a platform 501 with a first (and second) pin 502 attached thereto. Here, the base part 301 of the wrist brace 300 is configured to contact the platform 501 when it is in a first position (the arrangement it takes for the stitching process) and wherein, when in the first position, the location of the first pin on the platform 501 coincides with an attachment portion of the base part 301. The attachment portion is the location the hole is placed on the base part. The jig 500 seen in Figure 5 is configured specifically for the purpose of constraining the components of a wrist brace and comprises a plurality of pin locations (location where the pins are constrained) that coincides with the attachment points (hole locations) of the wrist brace 300 elements. These locations are also the portions of the wrist brace, and in particular the base part 301 that is not stretched, tensioned, creased or folded during use. Figure 5 also shows the jig 500 comprising a raising structure 503. This raising structure 503 raises the base and accessory parts in the regions to be stitched such that the stitching tool can penetrate the two materials without clashing with or entering the jig or platform. This prevents damage to the stitching tool (not shown) and enables the stitching process to be conducted. Alternatively, the jig may comprises gaps next to the first and second pins so as to allow the stitching tool to enter the gap during the stitching process and not clash with the jig 500. Figure 6 shows an embodiment of a first pin 600. The first pin and the second pins as referred to above may comprise the same shape as pin 600. The shape of this first embodiment of the first and second pins comprises a tapered portion 601 and a base portion 602. The tapered portion 601, or the tip of it more specifically, is the puncturing portion. And wherein the base portion 602 is configured to attach onto the platform. The recessed portion 603 seen in the first pin may be used to house the first and second material (base and accessory parts) and prevent their dislodging off of the pin. The base portion is of considerable mass as opposed to the rest of the pin so as to constrain the pin onto the platform with greater stability. Figure 7 shows a second embodiment of a jig 700 to that seen in Figure 5. In this particular embodiment, the clam or clamping functionality of the jig is more readily seen. Jig 700 comprises a first platform 701 onto which the various components of the wrist brace are to be arranged. Jig 700 also comprises a cover flap 703 that is attached (in this particular embodiment hingedly attached) to the platform through hinge 705. The hinge 705 controls the angle of the cover flap with respect to the platform and thus enables the transitioning from an open position (seen in Figure 7) to a closed positioned seen in Figure 8. In the embodiments of Figures 7 and 8, a first portion of the hinge is fixedly connected to the platform and a second portion is fixedly connected to the cover flap. In other embodiments however, this connection / attachment between the cover flap and the platform may simply be one of placing and constraining the cover flap atop the platform. This placement may be guided and constrained and need not rely on a hinge as that seen in Figure 7. In the closed position the cover flap and the platform are said to abut. This need not be a direct contact between the surfaces of the cover flap and the platform and may be separate by the thickness of the wrist brace elements such that this abutment relates to the compressing of the elements of the wrist brace. In other embodiments the cover flap may also more closely resemble or be referred to as a lid. The platform 701 is equipped with apertures 707 adjacent the regions of the wrist brace that are to be stitched. These apertures are mirrored on the cover flap 703 so as to form a continuous passage for a stitching tool through the jig when the jig is in the closed position. These apertures 707 prevent clash between the jig 700 and a stitching tool during the stitching process and also allow for the simultaneous compressive constraining of the wrist element during the stitching process. It is noted that where different materials, garments or braces are to be stitched the shape, position and size of the apertures may be modified accordingly. Magnets 708 are placed at various locations within the platform in the embodiment seen. Corresponding magnets (or paramagnetic materials such as metals) are placed in the cover flap. As such, a compressive and attractive force is applied between the cover flap and the platform that further acts to constrain the wrist brace during the stitching process. Alternatively, only the cover flap may be equipped with the magnets and the platform may merely comprise of simple metal pieces or paramagnetic materials- once again in locations coinciding with the magnets on the cover flap. As seen in this particular embodiment of the jig, the magnets are button magnets with a strength of 4 to 6 kg pull force, or preferably 5 kg. Other embodiments may implement magnets of different shapes and strength dependant on the size of the jig and / or the thickness of the element to be stitched. In alternative embodiments alternative clamping means for clamping the cover flap and the platform together may be used such as a vice, or any other suitable means. Also seen in the jig of Figures 7 and 8 is a finger piece restraining element 709. For smaller additional pieces of material such as finger pieces the restraining element may (prior to the placement of pins) allow for the pieces to be easily, simply, and repeatedly placed in the correct position to minimise time associated with manufacture. Figures 9 to 11 show the various stages of the stitching process (subscript a is now used with the same numerical references as those in Figure 3). Here, it is seen that dependant on the accessory element, one or two pins (in line with those used in Figure 6 or other types) may be used for constraining the accessory element onto the base part. The finger or hook tapes 305a both implement a single hole and pin arrangement for constraining onto the base part 301 (along with the jig component of the finger piece restraining element 709). Whereas, other accessory elements such as the loop tape 307a and the palm bar 303a may require two longitudinally separated pins. For the palm bar 303a in particular, the stitching is made simpler when there is an overlap of the palm bar 303a over the pin (see difference Figures 9 and 10). This overlap may enable an easier entry of the stitching tool into the palm bar 303a and may be particularly benefited by the tapered and rounded top of the pin described in Figure 6- the round top allowing the overlaying of the palm bar over itself and the pin without its puncture. In other embodiments, other forms of pin (such as straight cylindrical type pins) may be used. Figure 12 shows the final wrist brace produced by the methods steps discussed above with the utilisation of the jig 700 of Figures 7 and 8. The wrist brace 300a of Figure 12 clearly shows the presence and visual of the holes (H) used in the stitching process in the final product. Materials, garments, or braces manufactured using the above method are therefore identifiable as having been manufactured in this way. Therefore, the end result constitutes a product-by-process type output. Although the jig 700 seen in Figures 7 and 8 is not manufactured through additive manufacturing, it is entirely possible that other embodiments of the jig 700 may be manufactured though additive manufacturing techniques. This may involve additively forming the platform and the cover flap independently, with each comprising a component of a hinge (clearly not required in embodiments that do not comprise a hinge) that then snaps together to form the clam or clamp like jig. Additionally, each feature of the jig 700 described in Figure 7 and 8 may be implemented through additive manufacture. For example, the pins to be used in the jig may be formed as an integral part of the platform. The apertures 707 may also be built into the manufacture of the platform and the cover flap. This may prevent additional material removing processes. For embodiments not involving a hinge, alternative jointing mechanism may be built into the platform or cover flap in the same manner. Materials for such manufacture may involve composites, resins and other. The pin may also be produced with a mushroom head by turning it on a lathe. The method of opening the jig may comprise holding the cover flap with one hand, and the platform with the other and then puling and applying a separating force greater than the strength of the magnetic attraction. The above embodiments are to be understood as illustrative examples. Further embodiments are also envisaged. It is to be understood that any feature described in relation to any one embodiment may be used alone, or in combination with other features described and may also be used in combination with one or more features of any other of the embodiments, or any combination of any other of the embodiments. Furthermore, equivalents and modifications not described above may also be employed without departing from the scope of the invention, which is defined in the accompanying claims. In some examples, one or more memory elements can store data and / or program instructions used to perform the methods described herein. This may particularly relate to a processor used to determine the steps to be performed in the manufacturing process, and when each step has been completed. Embodiments of the disclosure provide tangible, non-transitory storage media comprising program instructions operable to program a processor to said method. The processor / controller of such method of use (and any of the methods, activities or instructions outlined herein) may be implemented with fixed logic such as assemblies of logic gates or programmable logic such as software and / or computer program instructions executed by a processor. Other kinds of programmable logic include programmable processors, programmable digital logic (e.g. a field programmable gate array (FPGA), an erasable programmable read only memory (EPROM), an electrically erasable programmable read only memory (EEPROM), an application specific integrated circuit (ASIC) or any other kind of digital logic, software, code, electronic instructions, flash memory, optical disks, CD-ROMs, DVD ROMs, magnetic or optical cards, other types of machine-readable mediums suitable for storing electronic instructions, or any suitable combination thereof.

Claims

1. A method of stitching a first material, wherein the first material is configured to be stretched, tensioned, creased, or folded during use, wherein the method comprises the steps of;puncturing a first hole at a non-stretching, tensioning, creasing or folding portion of the first material;constraining the first material in a first position, wherein constraining the first material in the first position comprises placing the first hole around a first pin,stitching the first material when the first material is in the first position.

2. The method of claim 1, wherein the pin is constrained to a platform.

3. The method of any preceding claim, wherein the method further comprises constraining the first material in the first position by applying a force onto first and second faces of the first material, optionallywherein the method further comprises clamping the first material in a jig, optionally, wherein the platform onto which the first pin is constrained is a portion of the jig.

4. The method of any preceding claim, wherein the method further comprises stitching a second material atop the first material, wherein the method steps of stitching the second material atop the first material comprises;puncturing a first hole in a portion of the second material;constraining the second material atop the first material, wherein constraining the second material atop the first material comprises placing the first hole of the second material around the first pin,stitching together the first and second materials.

5. The method of claim 4, wherein the method further comprises constraining the second material atop the first material by applying a force onto both the first and second materials, optionally wherein the force is a pressing force, optionallywhen dependant on claim 3, wherein the method comprises clamping both the first and second materials within the jig.

6. The method of any preceding claim, wherein the method further comprises;puncturing a second hole at a non-stretching, tensioning, creasing or folding portion of the first material;constraining the first material in the first position at a second location of the first material, wherein constraining the first material at the second location comprises placing the second hole around a second pin, optionallywhen dependant on claim 3, wherein the second pin is constrained to the platform.

7. The method of claim 6, wherein the method further comprises;puncturing a second hole in a portion of the second material;constraining the second material atop the first material at the second location of the first material; wherein constraining the second material atop the first material at the second location comprises placing the second hole of the second material around the second pin.

8. The method of any preceding claim, wherein the stitching comprises placing stitches at a minimal distance of 2 to 3 mm from the first pin, optionally wherein the minimal distance is 2.5mm,further optionally, when dependant on claim 6, wherein the stitching comprises placing stitches at a minimal distance of 2 to 3 mm from the second pin, optionally wherein the minimal distance is 2.5mm,further further optionally wherein the minimal distance is measured from the outside diameter of the first or second pin.

9. The method of any preceding claim, wherein the stitching process is paused and resumed so as to enable a portion of the first material that is spaced within 2 to 3 mm from the first pin to be stitch free, optionally wherein the portion spaced within 2.5mm is stitch free,optionally, when dependant on claim 6, wherein the stitching process is paused and resumed so as to enable a portion of the first material that is spaced within 2 to 3 mm from the second pin to be stitch free, optionally wherein the portion spaced within 2.5mm is stitch free,optionally, when dependant on claim 4, wherein the stitching process is paused and resumed so as to enable a portion of the second material that is spacedwithin 2 to 3 mm from the first pin to be stitch free, optionally wherein the portion spaced within 2.5mm is stitch free,optionally, when dependant on claim 7, wherein the stitching process is paused and resumed so as to enable a portion of the second material that is spaced within 2 to 3 mm from the second pin to be stitch free, optionally wherein the portion spaced within 2.5mm is stitch free.

10. The method of any preceding claim, wherein the stitching comprises stitching in a column and wherein this column comprises a gap, optionallywherein the gap is adjacent the first hole of the first material, optionally wherein the gap is to avoid placing stitches adjacent the first hole of the first material, optionally, when dependant on claim 4,wherein the gap is adjacent the first hole of the second material, optionally wherein the gap is to avoid placing stitches adjacent the first hole of the second material, further optionally, when dependant on claim 6,wherein the gap is adjacent the second hole of the first material, optionally wherein the gap is to avoid placing stitches adjacent the second hole of the first material, further further optionally, when dependant on claim 7,wherein the gap is adjacent the second hole of the second material, optionally wherein the gap is to avoid placing stitches adjacent the second hole of the second material.

11. The method of any preceding claim, wherein the portion of the first material that is configured to be stretched, tensioned, creased, or folded is free from stitching; and / orwherein the method comprises stitching in a zig zag shape; and / orwherein the method comprises straight stitching; and / orwherein the stitching is placed adjacent first and second sides of the first hole of the first material, optionally, when dependant on claim 4, wherein the stitching is placed adjacent first and second sides of the first hole of the second material, further optionally, when dependant on claim 6, wherein the stitching is placed adjacent first and second sides of the second hole of the first material, further further optionally, when dependant on claim 7, wherein the stitching isplaced adjacent first and second sides of the second hole of the second material; and / orwherein the method further comprises placing the first material on a vacuum bed to hold the first material in a flat arrangement for puncturing; and / orwherein the method further comprises forming the first hole of the first material at a width between 2mm and 4mm, optionally wherein the method further comprises forming the first hole of the first material at a width of 3mm; and / orwhen dependant on claim 4, wherein the method further comprises forming the first hole of the second material at a width between 1 and 2 mm, optionally wherein the method comprises forming the first hole of the second material at a width of 1.5mm; and / orwherein the first material is an elastomeric material, optionally wherein the first material is neoprene; and / orwhen dependant on claim 4, wherein the second material is non-elastomeric; and / orwherein the first pin comprises a tapered portion and a base portion, wherein the tapered portion is the puncturing portion, optionally wherein the base portion is configured to attach onto the platform; optionally wherein the first pin is made from an additive manufacturing process, optionally wherein it is 3D printed.

12. A method of manufacturing a brace element, wherein the brace element comprises a base part and at least one accessory part, wherein the base part is configured to stretch, tension, crease or fold during use, and wherein the method comprises the steps of:puncturing a first hole at a non-stretching, tensioning, creasing or folding portion of the base part;puncturing a first hole in a portion of the accessory part;constraining the base part in a first position, wherein constraining the base part in the first position comprises placing the first hole around a first pin;constraining the accessory part atop the base part when the base part is in the first position and by placing the first hole of the accessory part around the first Pin;stitching together the base part and the accessory part.

13. The method of claim 12, wherein the method further comprises;puncturing a second hole at a non-stretching, tensioning, creasing or folding portion of the base part;constraining the base part in the first positon and in a second location, wherein constraining the base part in the second location comprises placing the second hole around a second pin, optionallywherein the method further comprises;puncturing a second hole in the accessory part;constraining the accessory part atop the base part at the second location of the base part; wherein constraining the accessory part atop the base part at the second location comprises placing the second hole of the accessory part through the second pin.

14. The method of any of claims 12 or 13, wherein the first pin is constrained to a platform, optionally wherein the second pin is constrained to the platform, optionallywherein the platform is a portion of a jig; and / orwherein the method further comprises constraining the accessory part onto the base part by applying a force onto both the base and accessory part, optionally wherein the force is a pressing force, optionallywherein the method further comprises clamping together the accessory part and the base part in the jig.

15. The method of any of claims 12 to 14, wherein the first hole of the accessory part is punctured at an offset to the centreline of the accessory part; and / orwherein the accessory part is a palm bar; and / orwherein the accessory part is a loop tape; and / orwherein the accessory part is a finger piece, optionally wherein the accessory part is a finger hook tape; and / orwherein the base part is an elastomeric material, optionally wherein the base part is made of neoprene; and / orwherein the base part is configured to wrap around a user's wrist and / or hand; and / orwherein the brace element is a wrist brace.

16. The method of any of claims 12 to 15, wherein the stitching comprises placing stitches at a minimal distance of 2 to 3 mm from the first pin, optionally wherein the minimal distance is 2.5mm,further optionally, when dependant on claim 13, wherein the stitching comprises placing stitches at a minimal distance 2 to 3 mm from the second pin, optionally wherein the minimal distance is 2.5 mm,further further optionally wherein the minimal distance is measured from the outside diameter of the first or second pin.

17. The method of any of claims 12 to 16, wherein the stitching process is paused and resumed so as to enable a portion of the base part that is spaced within 2 to 3 mm from the first pin to be stitch free, optionally wherein the portion within 2.5 mm is stitch free,optionally wherein the stitching process is paused and resumed so as to enable a portion of the accessory part that is spaced within 2 to 3 mm from the first pin to be stitch free, optionally wherein the portion within 2.5 mm is stitch free,optionally, when dependant on claim 13, wherein the stitching process is paused and resumed so as to enable a portion of the base part that is spaced within 2 to 3 mm from the second pin to be stitch free, optionally wherein the portion within 2.5 mm is stitch free,optionally, wherein the stitching process is paused and resumed so as to enable a portion of the accessory part that is spaced within 2 to 3 mm from the second pin to be stitch free, optionally wherein the portion within 2.5 mm is stitch free.

18. The method of any of claims 12 to 17, wherein the stitching comprises stitching in a column, and wherein the column further comprises a gap, optionallywherein the gap is 10mm wide; optionallywherein the gap is adjacent the first hole of the base part, optionally wherein the gap is to avoid placing stitches adjacent the first hole of the base part, optionallywherein the gap is adjacent the first hole of the accessory part, optionally wherein the gap is to avoid placing stitches adjacent the first hole of the accessory part, further optionally, when dependant on claim 13,wherein the gap is adjacent the second hole of the base part, optionally wherein the gap is to avoid placing stitches adjacent the second hole of the base part, further further optionally,wherein the gap is adjacent the second hole of the accessory part, optionally wherein the gap is to avoid placing stitches adjacent the second hole of the accessory part; and / orwherein the method further comprises stitching along a majority of the perimeter of the accessory part such that it is attached onto the base part; and / orwherein the stitching comprises stitching in a zig zag pattern; and / orwherein the stitching comprising straight stitching; and / orwherein the stitching is performed autonomously; and / orwherein the method further comprises forming the first hole of the base part at a width between 2mm and 4mm, optionally wherein the method further comprises forming the first hole of the base part at a width of 3mm; and / orwherein the method further comprises forming the first hole of the accessory part at a width between 1 and 2 mm, optionally wherein the method comprises forming the first hole of the accessory part at a width of 1.5mm; and / orwherein the base part is an elastomeric material, optionally wherein the base part is neoprene; and / orwherein the accessory part is non-elastomeric.

19. A wrist brace for providing support to a wrist; wherein the wrist brace comprises;a base part configured to wrap around a portion of a user's wrist;an accessory part configured to attach onto the base part;wherein the base part further comprises a first hole;wherein the accessory part further comprises a first hole; andwherein the first holes are concentric.

20. The wrist brace of claim 19, wherein the base part is an elastomeric material, optionally wherein it is made of neoprene; and / orwherein the accessory part is any or all of: a palm bar, finger piece, hook tape or loop hole; and / orwherein the wrist brace comprises a stitched portion, optionallywherein the stitched portion attaches the accessory part to the base part, further optionallywherein the stitched portion extends across the perimeter of the accessory part; and / orwherein the stitched portion comprises a column of stitching, and wherein the column of stitching comprises a gap, optionallywherein gap is adjacent the first hole of the base part, optionally wherein it is adjacent the first hole of the accessory part; and / orwherein the wrist brace is formed by any of the method steps of claims 1 to 18.

21. A jig for use in the manufacturing of a brace element, wherein said brace element comprises a base part, and wherein the jig comprises;a platform;a first pin, wherein the pin is attached onto the platform;wherein the base part of the wrist brace is configured to contact the platform in a first position; andwherein, when in the first position, the location of the first pin on the platform coincides with an attachment portion of the base part.

22. The jig of claim 21, wherein the attachment portion of the base part is the portion of the base part that is not stretched, tensioned, creased or folded during use; and / orwherein the jig further comprises a second pin; and / orwherein the jig further comprises a raising structure, wherein the raising structure is configured to raise the base part from a surface of the platform in the regions to be stitched, optionallywherein the raising structure comprises a gap adjacent the first pin, further optionally wherein the raising structure comprises a gap near the second pin; and / or wherein the jig further comprises a finger piece restraining element; and / orwherein the jig further comprises a cover flap optionallywherein the jig comprises a hinge, wherein the hinge is mechanically connected to the cover flap at one end of the cover flap and controls the angle between the cover flap and the platform,optionally wherein the hinge allows the cover flap to transition from an opened and closed position with respect to the platform,wherein the closed position comprises the cover flap abutting the platform across a portion of the surface area of the cover flap; optionallywherein the cover flap is integrally connected to a first portion of the hinge, and wherein the platform is integrally connected to a second portion of the hinge; and / orwherein the jig comprises one or more magnets, optionally wherein either the one or more magnets are positioned within or on the platform, wherein the cover flap comprises one or more paramagnetic materials, wherein the one or more paramagnetic materials coincide with the location of the one or more magnets when the cover flap is in the closed positioned, wherein the one or more magnets apply an attractive force onto the paramagnetic materials, optionally wherein the paramagnetic materials are magnets; orwherein the one or more magnets are positioned within or on the cover flap, wherein the platform comprises one or more paramagnetic materials, wherein the one or more paramagnetic materials coincide with the location of the one or more magnets when the cover flap is in the closed positioned, wherein the one or more magnets apply an attractive force onto the paramagnetic materials, optionally wherein the paramagnetic materials are magnets, optionallywherein the one or more magnets are button magnets, optionally wherein the magnets have a strength of 4 to 6 kg pull force, optionally wherein it is 5kg.

23. A method of manufacturing a jig for use in the manufacturing of a brace element, wherein the jig is the jig of claims 21 or 22, the method comprising the steps of;additively forming a platform;additively forming a recess in the platform;additively forming a first portion of the hinge onto the platform.

24. The method of manufacturing a jig, wherein the method further comprises additively forming first and second pins onto the platform, optionally wherein the method further comprises additively forming a raising structure onto the platform; and / orwherein the method further comprises;additively forming a cover flap; andadditively forming a second portion of the hinge onto the cover flap; optionallywherein the additive forming each of the components relates to forming each components without the removal of material from an excess volume of a material, wherein the excess volume of the material is to be made into each component.

25. A material garment, or brace element formed by the method steps of claims 1 to 18.

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