A weaving method for an integrally formed knitted edge band and edge band

Abstract

An integrally formed knitted edge band and a weaving method thereof, comprising the following steps: knitting yarns in corresponding needle beds of a double needle bed device to form an upper edge band surface and a lower edge band surface, and knitting and connecting to form an edge band function area, knitting yarns in a loop on adjacent latch needles of the corresponding needle bed to form a non-edge band function area, and connecting the upper edge band surface and the lower edge band surface of the edge band function area together. The present invention can better match the fabric surface effect, can effectively reduce the secondary embroidery process required for the existing edge band, and is more conducive to subsequent garment sewing.

Description

Technical Field

[0001] The invention relates to a knitted belt, in particular to a weaving method of an integrally formed knitted edge band and the edge band. Background Art

[0002] At present, webbing is widely used in the textile industry, as well as in daily life such as automobile interiors and house soft furnishings. In particular, it is most widely used in the clothing industry, such as waistbands, trouser legs, collars, belts, belts, shoulder straps, etc. The clip edge belt is mainly used in waistbands, underwear bottoms and some splicing positions, mainly to give clothing elasticity.

[0003] The design and weaving process of the edge band have been reported in related patent technologies. Through searching the patent database, the following prior patent documents were found:

[0004] Patent CN201420742099 discloses a knitted lace edge belt, which includes a knitted lace belt and a flat belt. The knitted lace belt has a belt body and a flower bud knitted on one side of the belt body. One side of the flat belt is connected to the intersection of the flower bud and the belt body on the knitted lace belt, especially connected in a single-needle embroidery manner.

[0005] According to the results of the above patent search, the knitted lace edge bands used in the clothing with knitted edge bands on the market are produced by crochet machines first, and then the edge band function is realized by embroidery. Therefore, the knitted lace edge bands have the following shortcomings: (1) The base band needs to be produced first, and then embroidered into the edge band finished product. The production process is cumbersome, inefficient, prone to abnormalities and relatively large losses; (2) The edge band width difference is easy to occur during the embroidery process, and there is a situation where the edge band is not aligned; (3) After embroidery, embroidery line marks will be produced, which affects the appearance and is uncomfortable to the skin; (4) Because it is embroidered with multiple base bands, there will be a height difference between the band edges, so the edge bands may scratch the skin. Summary of the invention

[0006] In order to overcome the deficiencies of the prior art, the present invention provides a weaving method for an integrally formed knitted edge band and an edge band.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] A method for weaving an integrally formed knitted edge band comprises the following steps:

[0009] An upper clamping surface and a lower clamping surface are formed by weaving the yarn in the corresponding needle bed of the double needle bed device, and the clamping functional area is formed by weaving the yarn into loops on adjacent tongue needles of the corresponding needle bed, and the upper clamping surface and the lower clamping surface of the clamping functional area are connected together.

[0010] A clamping functional area is formed by weaving yarn in two needle beds of a double needle bed device, or two clamping functional areas are formed by weaving in two needle beds of a double needle bed device through process design.

[0011] An integrally formed knitted edge clamping belt comprises a belt body, which is integrally woven by a double needle bed device. The belt body comprises an edge clamping functional area and a non-edge clamping functional area. The edge clamping functional area and the non-edge clamping functional area are woven simultaneously to form a seamless connection structure. The structure of the edge clamping functional area is different from that of the non-edge clamping functional area. The edge clamping functional area and the non-edge clamping functional area extend along the length direction of the belt body. The edge clamping functional area forms a sandwich structure with an upper edge clamping surface and a lower edge clamping surface.

[0012] The belt body is composed of a clamping functional area and a non-clamping functional area, and the width of the non-clamping functional area can be adjusted according to demand, that is, the width of the non-clamping functional area can be equal to or less than the width of the clamping functional area, or can be greater than the width of the clamping functional area.

[0013] The belt body is composed of two edge clamping functional areas and one non-edge clamping functional area, and the two edge clamping functional areas are respectively arranged on both sides of the non-edge clamping functional area.

[0014] The widths of the two clamping edge functional areas are the same or different.

[0015] The width of the non-clamping functional area is equal to the width of the belt body minus the width of the two clamping functional areas.

[0016] The width of the non-clamping functional area is ≥1 mm, preferably 25 mm; the width of the clamping functional area is ≥1 mm, preferably 5 mm.

[0017] The edge clamping functional area and the non-edge clamping area are plane or mesh structures, with elastic belt bodies or without elastic belt bodies, and the non-edge clamping functional area is a double-sided structure or a single-sided structure.

[0018] The belt body is woven from core-spun yarn, nylon, polyester or cotton material by a double-sided process or a chain-weaving reverse lining process.

[0019] The present invention uses the corresponding needle beds of the double needle bed device to weave the clamping function area and the non-clamping function area into one piece, so that the clamping function area and the non-clamping function area are seamlessly connected without interfaces to form an integrated knitted clamping edge belt. There is a certain distance between the upper clamping edge surface and the lower clamping edge surface of the clamping edge function area. When the garment part is clamped in this part of the area, it will not slide outward due to the closed clamp mouth, which is conducive to the sewing of the garment edge. It has a knitted texture and good elasticity. Compared with traditional clamping edge belts, this invention can better match the cloth surface effect. It can effectively reduce the process of secondary embroidery required for existing clamping edge belts, is more conducive to the subsequent sewing of garments, saves operating procedures, and improves production efficiency. It can be used for high-end underwear, yoga clothes, sportswear, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a cross-sectional schematic diagram of the double-clamping functional area in the present invention;

[0021] Figure 2 It is a cross-sectional schematic diagram of a single clamping edge functional area in the present invention;

[0022] Figure 3 It is a schematic diagram of the yarn inlay of the webbing process of the present invention;

[0023] Figure 4 It is a schematic diagram of the weaving of the ribbon of the present invention;

[0024] Figure 5 It is a schematic diagram of the actual application of the webbing of the present invention. DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] As attached Figure 1 As shown, the present invention discloses an integrally formed knitted edge clamping belt, including a belt body, the belt body is integrally woven by a double needle bed device, the belt body includes an edge clamping functional area and a non-edge clamping functional area 3, the edge clamping functional area and the non-edge clamping functional area 3 are woven simultaneously to form a seamless connection structure, the structure of the edge clamping functional area is different from the structure of the non-edge clamping functional area, the edge clamping functional area and the non-edge clamping functional area extend along the length direction of the belt body, and the edge clamping functional area forms a sandwich structure with an upper edge clamping surface and a lower edge clamping surface. The edge clamping functional area and the non-edge clamping functional area are integrally woven and formed, and the whole has no interface. They are woven according to a set weaving process, and do not require other sewing processes that can effectively reduce the garment production process, which not only improves production capacity and efficiency, but also makes it more beautiful and simple. The upper edge clamping surface and the lower edge clamping surface of the edge clamping functional area are connected to each other, and are also connected to the non-edge clamping functional area to form an integral connection structure.

[0027] Several yarns are actively transported to the machine head through the warping head according to a certain warp feed amount, and are woven according to the pre-designed process digital to form the clamping edge functional area. The weaving process can be: plain warp structure, satin warp structure, heavy warp structure, chain weft lining, etc.

[0028] The number of edge clamping functional areas can be one or two to meet different usage requirements. Different implementation methods are shown below.

[0029] Implementation method 1: Figure 2 As shown, the belt body is composed of a clamping edge functional area 4 and a non-clamping edge functional area 3, and the width of the non-clamping edge functional area 3 can be adjusted according to demand, that is, the width of the non-clamping edge area 3 can be equal to or less than the width of the clamping edge functional area, or can be greater than the width of the clamping edge functional area 4. In order to ensure the integrity and aesthetics of the belt body, the clamping edge functional area 4 is set on one side of the belt body and has a smaller width. Embodiment 2, or, as Figure 1 As shown, the belt body is composed of two clamping edge functional areas and one non-clamping edge functional area 3. The two clamping edge functional areas are respectively arranged on both sides of the non-clamping edge functional area 3, namely, the clamping edge functional area 1 on the left side and the clamping edge functional area 2 on the right side. The clamping edge functional area 1 on the left side has an upper clamping edge surface 11 and a lower clamping edge surface 12; the clamping edge functional area 2 on the right side has an upper clamping edge surface 21 and a lower clamping edge surface 22. The widths of the two clamping edge functional areas are the same or different. In a preferred manner, the widths of the two clamping edge functional areas on both sides of the non-clamping edge functional area are set to be the same, and the structure is more compact. In some occasions where different widths are required on both sides, the width of one clamping edge functional area can be set to be greater than the width of the other clamping edge functional area. When two clamping edge functional areas are set, the two clamping edge functional areas are also connected to each other, and at the same time, the two clamping edge functional areas are also connected to the non-clamping edge functional area to form a stable integrated knitted structure.

[0030] The width of the non-clamping functional area 3 is equal to the width of the belt body minus the width of the two clamping functional areas. Figure 1 As shown, the total width of the belt body is W, the width of the left side clamping functional area 1 is W1, the width of the right side clamping functional area 2 is W3, and the width of the non-clamping functional area 3 is W2, so W2=W-W1-W3, wherein W2≥1mm, preferably 25mm; the widths of the clamping functional areas W1 and W3≥1mm, preferably 5mm.

[0031] The edge clamping functional area and the non-edge clamping area are plane or mesh structures, and are elastic belt bodies or non-elastic belt bodies. The non-edge clamping functional area is a double-sided structure or a single-sided structure. The double-sided structure means that both sides of the belt body are processed accordingly so that both sides of the belt body can be used interchangeably. The single-sided structure means that one side is the skin-contacting side and the other side is the clothing side.

[0032] The belt body is made of core-spun yarn, nylon, polyester or cotton material, and corresponding yarns are woven according to different needs.

[0033] The prepared edge band can be applied to clothing, such as the attached Figure 5 As shown, it is applied to trousers. Of course, it can also be applied to other clothing or interior decorations, which will not be listed here one by one.

[0034] In addition, the present invention also provides a weaving method of an integrally formed knitted edge band, comprising the following steps:

[0035] The yarn is knitted in the corresponding needle bed of the double needle bed device to form an upper clamping surface and a lower clamping surface, and the clamping functional area is formed by knitting the yarn on the adjacent latch needles of the corresponding needle bed, and the non-clamping functional area is formed, and the upper clamping surface and the lower clamping surface of the clamping functional area are connected together. One clamping functional area is knitted in the two needle beds of the double needle bed device, or two clamping functional areas are knitted in the two needle beds of the double needle bed device through process design.

[0036] by Figure 1 , 3 As shown in Figure 4, two clamping functional areas are set as an example. Clamping functional area 1, clamping functional area 2, upper clamping surface 11 and lower clamping surface 12 of clamping functional area 1, upper clamping surface 21 and lower clamping surface 22 of clamping functional area 2, non-clamping functional area 3, and F needle bed and B needle bed of the double needle bed device are used.

[0037] The left clamping functional area 1 and the right clamping functional area 2 are respectively Figure 4 Weaving in the F needle bed and the B needle bed, Figure 3 The yarns S1 and S2 in the Figure 4 The guide needles GB1 and GB2 in the comb bar perform single needle bed weft insertion movement on the F needle bed according to the pre-set process digital. Figure 3 The yarn S3 in Figure 4 The guide needle of the comb bar GB3 performs a single needle bed looping motion on the needle bed F according to the preset process digital, and weaves together with the yarns S1 and S2 to form the lower side clamping surface 12 and the lower side clamping surface 22; Figure 3 The yarns S7 and S8 in Figure 4 The guide needles of the comb bars GB7 and GB8 perform weft insertion movement on the needle bed B according to the pre-set process digital. Figure 3 Yarn S6 passes through Figure 4The yarn guide needle of the comb bar GB6 performs a looping motion on the needle bed B according to the preset process, and weaves together with the yarns S7 and S8 to form the upper clamping surface 11 and the upper clamping surface 21. The yarns on the same comb bar can be selected according to actual needs. Different specifications and different quantities of yarns can achieve different thickness and width effects. The more yarns on the left and right sides of the same comb bar, the larger the width of the clamping area, that is, the larger W1 and W3 are. The wider the interval between the left and right areas of the same comb bar, the larger the width of the non-clamping area, that is, the larger W2 is. Figure 3 The yarn S4 passes through Figure 4 The comb bar GB4 in the middle makes a double warp horizontal motion on the two adjacent latch needles of the F and B needle beds to form a loop. Figure 3 The yarn S5 passes through Figure 4 The comb bar GB5 makes a double warp horizontal motion symmetrical to S4 on the two latch needles adjacent to the F and B needle beds to form a loop, and the yarns S4 and S5 are interlaced and woven to form a non-clamping area. While forming the non-clamping area, the upper clamping surface 11 and the lower clamping surface 12 of the clamping functional area 1 on the left are connected together, and the upper clamping surface 21 and the lower clamping surface 22 of the clamping functional area 2 on the right are connected together, thereby forming an integrated knitted clamping belt with a seamless connection as a whole and no interface.

[0038] The width of the clamping area and the non-clamping area can be adjusted according to actual process needs. For example, the non-clamping area can be a single-sided structure or a double-sided structure, and the latch needles on the two needle beds can be relatively configured or staggered.

[0039] The specific manufacturing process can be referred to as follows:

[0040] 1. Input the weaving process digital data on the microcomputer touch screen of the electronic controller and store and confirm it. 2. Install the warp yarn head on the corresponding active warp beam according to the process and the amount of warp let-off. The amount of warp let-off can be directly set through the electronic screen according to the amount of yarn padding to the warp yarn let-off parameters in the microcomputer.

[0041] 3. Pass one or several groups of parallel warp threads through the holes of the yarn guide needles on the corresponding combing bar, and the combing bar moves horizontally on the corresponding knitting needles according to the preset process numbers.

[0042] Fourth, start the machine, and the yarn on the yarn guide needles on each comb bar performs looping motion and lateral motion under the mutual cooperation of looping parts such as latch needles and sinkers to form the one-piece knitted edge band of the patented invention.

[0043] It should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. However, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for weaving an integrally formed knitted edge band, characterized in that: The following steps are involved: The yarn is knitted in the corresponding needle bed of the double needle bed device to form an upper clamping edge surface and a lower clamping edge surface, and the clamping edge functional area is formed by knitting the yarn on the adjacent latch needles of the corresponding needle bed, and the non-clamping edge functional area is formed, and the upper clamping edge surface and the lower clamping edge surface of the clamping edge functional area are connected together; The clamping functional area is woven in the F needle bed and the B needle bed, the yarn S1 and the yarn S2 pass through the yarn guide needles of the comb bar GB1 and the comb bar GB2 respectively, and perform a single needle bed weft insertion movement on the F needle bed according to the preset process digital number, the yarn S3 passes through the yarn guide needle of the comb bar GB3 and performs a single needle bed looping movement on the F needle bed according to the preset process digital number, and is woven together with the yarn S1 and the yarn S2 to form the lower side clamping surface; the yarn S7 and the yarn S8 pass through the yarn guide needles of the comb bar GB7 and the comb bar GB8 respectively, and perform a weft insertion movement on the B needle bed according to the preset process digital number, and the yarn S6 passes through the yarn guide needle of the comb bar GB6 The needle performs looping motion on the B needle bed according to a preset process, and is knitted together with the yarn S7 and the comb S8 to form an upper clamping surface. The yarn S4 passes through the comb GB4 and performs a warp parallel motion on the two latch needles adjacent to the F needle bed and the B needle bed to form a loop. The yarn S5 passes through the comb GB5 and performs a warp parallel motion symmetrical to the yarn S4 on the two latch needles adjacent to the F needle bed and the B needle bed to form a loop. The yarn S4 and the yarn S5 are interlaced and woven to form a non-clamping area, and while forming the non-clamping area, the upper clamping surface and the lower clamping surface of the clamping functional area are connected together, thereby integrally forming a knitted clamping band.

2. The weaving method of the integrally formed knitted edge band according to claim 1, characterized in that: A clamping functional area is formed by weaving yarn in two needle beds of a double needle bed device, or two clamping functional areas are formed by weaving in two needle beds of a double needle bed device through process design.

3. An integrally formed knitted edge band obtained by the weaving method according to claim 1, comprising a band body, characterized in that: The belt body is woven as a whole by a double needle bed device, and the belt body includes a clamping edge functional area and a non-clamping edge functional area. The clamping edge functional area and the non-clamping edge functional area are woven simultaneously to form a seamless connection structure. The structure of the clamping edge functional area is different from that of the non-clamping edge functional area. The clamping edge functional area and the non-clamping edge functional area extend along the length direction of the belt body, and the clamping edge functional area forms a sandwich structure with an upper clamping edge surface and a lower clamping edge surface.

4. The one-piece knitted edge band according to claim 3, characterized in that: The belt body is composed of a clamping functional area and a non-clamping functional area, and the width of the non-clamping functional area is equal to or smaller than the width of the clamping functional area, or larger than the width of the clamping functional area.

5. The one-piece knitted edge band according to claim 4, characterized in that: The belt body is composed of two edge clamping functional areas and one non-edge clamping functional area, and the two edge clamping functional areas are respectively arranged on both sides of the non-edge clamping functional area.

6. The one-piece knitted edge band according to claim 5, characterized in that: The widths of the two clamping edge functional areas are the same or different.

7. The one-piece knitted edge band according to claim 6, characterized in that: The width of the non-clamping functional area is equal to the width of the belt body minus the width of the two clamping functional areas.

8. The one-piece knitted edge band according to any one of claims 3 to 7, characterized in that: The width of the non-clamping functional area is ≥1mm; the width of the clamping functional area is ≥1mm.

9. The one-piece knitted edge band according to claim 8, characterized in that: The edge clamping functional area and the non-edge clamping area are plane or mesh structures, with elastic belt bodies or without elastic belt bodies, and the non-edge clamping functional area is a double-sided structure or a single-sided structure.

10. The one-piece knitted edge band according to claim 9, characterized in that: The belt body is woven from core-spun yarn, nylon, polyester or cotton material by a double-sided process or a chain-weaving reverse lining process.

Images