Knit component having a tubular knit structure and method of knitting a tubular knit structure

Abstract

This application relates to a knitted component having a tubular knitted structure and a method of knitting a tubular knitted structure. The knitted component can include a first side and an opposite second side and a first tubular knitted structure having a first portion on the first side and a second portion on the second side, wherein the first portion is at least partially formed from a first yarn, and wherein the second portion is at least partially formed from a different second yarn, and wherein the first yarn includes a thermoplastic polymer material having a melting point of about 200°C or less. The knitted component can also include a fused surface area on the first side of the knitted component formed from the thermoplastic polymer material of the first yarn. The knitted component can also include an inlaid thread extending through a channel formed by the first tubular knitted structure between the first portion and the second portion.

Description

[0001] This application is a divisional application of the application filed on August 9, 2019, with application number 201980053333.1 and invention title "Knitting component having a fused surface region positioned on a tubular knitting structure and method of knitting a tubular knitting structure". background

[0002] Conventional footwear typically comprises two main components: the upper and the sole structure. The upper is usually attached to the sole structure and can form a cavity within the footwear to comfortably and securely accommodate the foot. The sole structure is typically attached to the underside of the upper to position it between the upper and the ground. For example, in some athletic footwear, the sole structure may include a midsole and an outsole. The midsole may be formed of a polymer foam material that dampens ground reaction forces during walking, running, and other walking activities to reduce stress on the foot and leg. The outsole may be attached to the underside of the midsole and can form the ground contact portion of the sole structure, which is formed of a durable and abrasion-resistant material.

[0003] The upper of footwear typically extends along the instep and toe areas of the foot, along the medial and lateral sides of the foot, and around the heel area, and in some cases, under the foot. Generally, an entrance to the cavities within the upper is provided through an ankle opening in the heel area and / or adjacent to the heel area. Lacing systems are often incorporated into the upper to adjust its fit, facilitating entry and exit from the cavities within the upper. Furthermore, the upper may include a tongue extending below the lacing system to enhance the footwear's adjustability, and may incorporate other structures, such as a heel counter, to provide support and limit heel movement. Summary of the Invention

[0004] This application also involves the following items:

[0005] 1. A knitted component, the knitted component comprising:

[0006] The first side and the opposite second side;

[0007] A first tubular knitted structure having a first portion on a first side and a second portion on a second side, wherein the first portion is at least partially formed by a first yarn, and wherein the second portion is at least partially formed by a different second yarn, and wherein the first yarn comprises a thermoplastic polymer material having a melting point of about 200°C or lower.

[0008] The fused surface region on the first side of the knitted component, the fused surface region being formed of the thermoplastic polymer material of the first yarn; and

[0009] Inlay lines extend through a channel formed by the first tubular knitted structure between the first portion and the second portion.

[0010] 2. The knitted component according to Item 1, wherein the fused surface area is at least partially transparent or translucent.

[0011] 3. The knitted component according to item 1 further includes a second tubular knitted structure adjacent to the first tubular knitted structure, wherein the first yarn is positioned on a first portion of the second tubular knitted structure, and wherein the second tubular knitted structure forms a cavity.

[0012] 4. The knitted component according to item 3, wherein the cavity formed by the second tubular knitted structure is empty.

[0013] 5. The knitted component according to item 1, wherein at least one end of the first tubular knitted structure terminates at a mesh region, and wherein the mesh region includes a non-tubular structure.

[0014] 6. The knitted component according to item 5, wherein the first yarn is positioned on the second side of the knitted component in the mesh area.

[0015] 7. The knitted component according to item 6, wherein polyester yarns are positioned on the first side of the knitted component in the mesh area.

[0016] 8. The knitted component according to item 6, wherein the mesh region extends through a plurality of rows of the knitted component.

[0017] 9. The knitted component according to item 8, wherein the mesh region has a non-linear shape.

[0018] 10. The knitted component according to item 5,

[0019] In the first tubular knitted structure, the inlay yarn has a first diameter.

[0020] In the mesh region, the inlay lines have a second diameter, and

[0021] The first diameter is larger than the second diameter.

[0022] 11. A knitted component, the knitted component comprising:

[0023] A first tubular knitted structure having a first portion on a first side of the knitted component and a second portion on a second side of the knitted component;

[0024] A fused surface region, the fused surface region being formed on the first portion of the first tubular knitted structure; and

[0025] Inlay lines extend through a channel formed by the first tubular knitted structure between the first portion and the second portion.

[0026] 12. The knitted component according to item 11, wherein the fused surface region is formed of a thermoplastic polymer material having a melting point of 200°C or lower, and wherein the thermoplastic polymer material is included in a first yarn knitted within the first portion of the first tubular knitted structure.

[0027] 13. The knitted component according to item 12, wherein the fused surface area is at least partially transparent or translucent.

[0028] 14. The knitted component according to item 11 further includes a second tubular knitted structure adjacent to the first tubular knitted structure, wherein the fused surface region extends to a first portion of the second tubular knitted structure, and wherein the cavity formed by the second tubular knitted structure is empty.

[0029] 15. The knitted component according to item 11, wherein at least one end of the first tubular knitted structure terminates at a mesh region, and wherein the mesh region includes a non-tubular structure.

[0030] 16. The knitted component according to item 15, wherein polyester yarns are positioned on the first side of the knitted component in the mesh area.

[0031] 17. The knitted component according to item 15, wherein the mesh region extends through a plurality of rows of the knitted component.

[0032] 18. The knitted component according to item 15, wherein the inlay thread extends through the mesh area in a compacted state.

[0033] 19. The knitted component according to item 11, wherein the second portion of the first tubular knitted structure comprises a material having a melting point above 200°C.

[0034] 20. A method comprising:

[0035] A tubular knitted structure of a knitted part is knitted during the knitting process, the tubular knitted structure having a first portion on a first side of the knitted part and a second portion on a second side of the knitted part, wherein the first portion is at least partially formed by a first yarn, and wherein the second portion is at least partially formed by a different second yarn, and wherein the first yarn comprises a thermoplastic polymer material having a melting point of 200°C or lower; and

[0036] During the knitting process, inlay threads are inserted such that the inlay threads extend through a channel formed by the tubular knitting structure, wherein the channel extends between the first portion and the second portion. Brief description of the attached diagram

[0037] Figure 1 This is an illustration showing an example of an exterior view of a footwear article having a pod according to certain aspects of this disclosure.

[0038] Figure 2 It is shown in Figure 1 The illustration shows a top view of the footwear items depicted in the illustration.

[0039] Figure 3 It shows the method for forming Figures 1-2 A top view illustration of the knitted component of the upper of a footwear item.

[0040] Figure 4 This is an illustration showing a side cross-sectional view of a pod-shaped object included in the upper according to the present disclosure, wherein the pod-shaped object has three layers.

[0041] Figure 5 This is an illustration showing a side cross-sectional view of a pod-shaped object included in the upper according to the present disclosure, wherein the pod-shaped object has four layers.

[0042] Figure 6 This is an illustration showing a side cross-sectional view of three pod-shaped parts separated by two edge regions of a knitted component according to this disclosure.

[0043] Figure 7 It shows the method for forming on a knitting machine Figure 6 An illustration of an example of the knitting process of the pod-shaped part (“A”) and the edge area (“B”) of the knitted component.

[0044] Figure 8 This is a top perspective view illustrating another embodiment of a footwear article having a pod shape according to certain aspects of this disclosure.

[0045] Figure 9 This is an illustration showing a top view of an embodiment of an article having a pod shape according to certain aspects of this disclosure.

[0046] Figure 10 This is an illustration showing a top view of an embodiment of an article having an irregular pod shape according to certain aspects of this disclosure.

[0047] Figure 11 The photograph shows a front view of an embodiment of an article according to certain aspects of this disclosure, the article having a fused surface region formed by a first side of a plurality of tubular knit structures.

[0048] Figure 12 This is an illustration showing a side section of an exemplary tubular knitted structure according to certain aspects of this disclosure.

[0049] Figure 13 yes Figure 11 A nearsighted photograph of a part of an item.

[0050] Figures 14A-14B This is a diagram illustrating a knitting process for forming a first tubular knitted structure according to certain aspects of this disclosure.

[0051] Figures 15A-15B This is a diagram illustrating a knitting process for forming a second tubular knitted structure with inlaid strands, according to certain aspects of this disclosure. Detailed description

[0052] The following description of various aspects refers to the accompanying drawings, in which similar elements are generally identified by similar numbers. A better understanding of the relationships and functions of the various elements in the multiple aspects can be achieved by referring to the detailed description below. However, the multiple aspects are not limited to those illustrated in the drawings or explicitly described below. It should also be understood that the drawings are not necessarily to scale, and in some cases, details not essential for understanding the aspects disclosed herein, such as routine manufacturing and assembly, may have been omitted.

[0053] Certain aspects of this disclosure relate to uppers and / or other articles (such as clothing articles) configured for use in footwear articles. When referring to footwear articles, this disclosure may describe basketball shoes, running shoes, cycling shoes, cross-training shoes, rugby shoes, golf shoes, hiking boots and boots, ski boots and snowboard boots, football shoes, tennis shoes, and / or walking shoes, as well as footwear types generally considered non-sports footwear, including but not limited to dress shoes, loafers, and sandals.

[0054] In one aspect, the knitted component may include a first side and an opposing second side, and a first tubular knitted structure having a first portion on the first side and a second portion on the second side, wherein the first portion is at least partially formed of a first yarn, and wherein the second portion is at least partially formed of a different second yarn, and wherein the first yarn comprises a thermoplastic polymer material having a melting point of about 200°C or lower. The knitted component may also include a fused surface region on the first side of the knitted component, the fused surface region being formed of the thermoplastic polymer material of the first yarn. The knitted component may also include an inlay thread extending through a channel formed by the first tubular knitted structure between the first and second portions.

[0055] In another embodiment, the knitted component may include a first tubular knitted structure having a first portion on a first side of the knitted component and a second portion on a second side of the knitted component. A fused surface area may be formed on the first portion of the first tubular knitted structure. Inlay yarns may extend through a channel formed by the first tubular knitted structure between the first and second portions.

[0056] In another aspect, a method may include knitting a tubular knitted structure of a knitted part during a knitting process, the tubular knitted structure having a first portion on a first side of the knitted part and a second portion on a second side of the knitted part, wherein the first portion is at least partially formed of a first yarn, and wherein the second portion is at least partially formed of a different second yarn, and wherein the first yarn comprises a thermoplastic polymer material having a melting point of 200°C or lower. The method may also include inserting an inlay thread during the knitting process such that the inlay thread extends through a channel formed by the tubular knitted structure, wherein the channel extends between the first and second portions.

[0057] Figure 1 It is an illustration showing footwear item 100, and Figure 2 This is a top view of footwear item 100. (Reference) Figures 1-2Footwear article 100 may include an upper 102, wherein the upper 102 is substantially formed as a textile component. The textile component may be any suitable type of textile, and in some embodiments, the textile component may be formed as a knitted component. As shown, the upper 102 may be attached to a sole structure 106. The upper 102 may include an outer side 108 and an inner side 110. The area where the sole structure 106 is connected to the upper 102 may be referred to as a biteline 112. The upper 102 may be attached to the sole structure 106 in a fixed manner using any suitable technique, such as by using adhesives, by sewing, etc. The upper 102 may extend partially or completely around the wearer's foot and / or may be integral with the sole structure 106, and may or may not use an insole. In some embodiments, the sole structure 106 may include a sole midsole (not shown) and an outsole. The upper 102 can extend below the wearer's foot to form an underfoot portion, which can replace the sole structure 106 if needed.

[0058] The upper 102 may additionally include a throat region 114 extending from an ankle opening 118 leading to the cavity 120, and a collar 122 may at least partially surround the ankle opening 118. The cavity 120 of the footwear article 100 may be configured (e.g., sized and shaped) to receive and accommodate a person's foot. The throat region 114 may be generally disposed within the midfoot region 124 of the upper 102. The midfoot region 124 of the upper 102 may be positioned between the heel region 126 and the toe area 128. In some embodiments, an optional tongue (such as...) Figure 8 The shoe tongue 276 shown may be at least partially located in the throat area 114, but in Figures 1-2 The tongue is not depicted. If the tongue is included, it can be any type of tongue, such as a gusseted tongue or a burrito tongue. If the tongue is not included, the outer and inner sides of the throat area 114 can be joined together.

[0059] like Figures 1-2As depicted, the outer surface 130 of the upper 102 is subdivided into two or more generally defined areas referred to as pods 132. The pods 132 may be at least partially defined by edge regions 134 of the upper 102. In some embodiments, the edge regions 134 may substantially or completely surround at least some of the pods 132. Within a given pod 132, the outer surface 130 may be formed primarily of a fused area of ​​material that has been heat-treated during the manufacture of the footwear article 100. Hereinafter, a “fused area” is a region in which different portions of the material forming the upper (e.g., different individual threads or yarns formed from a thermoplastic polymer material) are partially or substantially melted and then cooled to bond the materials together. The fused area does not need to be formed by any particular process. A more specific construction of the pods 132 and the surrounding edge regions 134 is described in further detail below.

[0060] At least a portion of the upper 102 may be formed by a knitted component 104 (and at least a portion of the knitted component may be referred to as a "knitted element"). Figure 3 The knitting component 104 is shown because it may be knitted after knitting (e.g., on a flat knitting machine) but lasted or otherwise manipulated. Figures 1-2 The wearable shape of the footwear article 100 depicted herein appears prior to this. Although the upper 102 is described herein as being formed primarily of knitted components 104, it may alternatively or additionally include textile components formed by processes other than knitting (e.g., weaving), and may also include other materials, including but not limited to leather, plastic, rubber, and any other materials suitable for incorporation into the upper of the footwear article.

[0061] Forming the upper 102 with knitted components 104 can provide the upper 102 with advantageous properties, including but not limited to a certain degree of elasticity (e.g., expressed in Young's modulus), breathability, flexibility, strength, moisture absorption, weight, abrasion resistance, and / or combinations thereof. These properties can be achieved by selecting a specific single-layer or multi-layer knitted structure (e.g., ribbed knit structure, single jersey knit structure, or double jersey knit structure), by changing the size and tension of the knitted structure, by using one or more yarns formed from a specific material (e.g., polyester, a relatively inelastic material, or a relatively elastic material such as spandex), by selecting yarns of a specific size (e.g., denier), and / or combinations thereof.

[0062] The knitted component 104 can also provide desired aesthetic properties by incorporating yarns of different colors, textures, or other visual properties arranged in a specific pattern. The yarns themselves and / or the knitted structure formed by one or more yarns of the knitted component 104 can vary at different locations, such that the knitted component 104 has two or more portions with different properties (e.g., the portion forming the throat area 114 of the upper 102 may be relatively elastic, while another portion may be relatively inelastic). In some embodiments, the knitted component 104 may comprise one or more materials that have properties that change in response to stimuli (e.g., temperature, humidity, electric current, magnetic field, or light). For example, the knitted component 104 may comprise yarns formed from one or more thermoplastic polymer materials (including material composites) that transform from a solid to a softened or liquid state when subjected to certain temperatures at or above their melting point, and then transform back to a solid state upon cooling. Thermoplastic polymer materials can provide the ability to heat and then cool a portion of the knitted part 104 to form a region of bonded or continuous material (referred to herein as a “fusion zone”), which exhibits certain advantageous properties, including, for example, a relatively high degree of stiffness, strength, and water resistance. Non-limiting examples of thermoplastic polymer materials are polyurethanes, polyamides, polyolefins, and / or nylons.

[0063] like Figure 3 As shown, the knitted component 104 can essentially form a pod 132 and a surrounding edge region 134. When a thermoplastic polymer material is included and configured to fuse during a heat treatment step, the thermoplastic polymer material may be exposed only at the pod 132 on the outer surface 130 of the knitted component 104, and other materials may be used to form the outer surface 130 at the edge region 134. Thus, once heat is applied to the outer surface 130 during the heat treatment step (e.g., steaming after knitting or otherwise applying heat), the result of the process can be the formation of a “shell” on the outer surface 130 of the pod 132. This shell can enhance the stiffness, strength, rigidity, durability, and other properties of the footwear article 100. The enhanced properties can provide additional support and structure and can support or replace other structural elements (such as heel stabilizers, brio cables, etc.). Certain methods for heat-treating the outer surface of knitted parts are described in detail in U.S. Patent Application No. 15 / 443,808, filed February 27, 2017, which is incorporated herein by reference in its entirety.

[0064] In some embodiments, heat treatment of the outer surface 130 of the pod 132 can cause molten thermoplastic polymer material to flow through the edge region 134, such that once the molten material cools, the edge region 134 is at least partially covered by the molten material. Alternatively, the molten material can be isolated on the outer surface 130 only adjacent to the pod 132 and can terminate near the edge region 134, such that at least a portion of the outer surface 130 has no molten material at the edge region 134. Thus, at least after heat treatment, the edge region 134 can have a first degree of flexibility, the pod 132 can have a second degree of flexibility, and the first degree of flexibility can be substantially greater than the second degree of flexibility (this can be at least partly attributed to the absence of molten material on the edge region 134). Similarly, the edge region 134 can have a first degree of stiffness, the pod 132 can have a second degree of stiffness, and the first degree of stiffness can be substantially less than the second degree of stiffness. The relative degrees of flexibility and stiffness can be compared by applying forces to the respective components and subsequently measuring the amount of displacement of these same components.

[0065] Different pods 132 may have the same size, but at least some of the pods 132 may have substantially different sizes. Similarly, edge regions 134 may have approximately the same size throughout the knitted component 104, but alternatively, edge regions 134 may vary in size. Therefore, the size and position of the pods 132 and / or edge regions 134 can be selected to provide strength, stiffness, protection, and other properties to the upper 102 when needed, while also providing suitable flexibility, stretch, and other properties in other areas or locations. For illustration, the pods 132 in the first region 136 may be on average larger than the pods 132 located in the second region 138, where the first region 136 is positioned closer to the heel area 126, and the second region 138 is positioned closer to the toe area 128. Therefore, per unit area, edge regions 134 may be more prevalent in the second region 138 than in the first region 136. As a result, the first region 136 can have a higher degree of strength, stiffness, durability, and rigidity (as well as other properties associated with the pod 132), while the second region 138 can have a higher degree of flexibility, tensile strength, and other properties associated with the edge region 134. It is also envisioned that the different pods 132 can have different material compositions, such that even with dimensional modifications, the pods 132 provide different degrees of associated properties. For illustration, the first pod can have a greater density of thermoplastic polymer material on its outer surface 130 than different second pods, and therefore, the first pod can have a greater degree of rigidity than the second pod.

[0066] While not required in all embodiments, it is envisioned that substantially the entire heel area 126 could be constructed in a manner similar to that of the pod 132 (e.g., such that a large pod 140 forms the majority of the heel area 126). Similarly, substantially the entire toe area 128 could be formed by a large pod 142. Advantageously, the heel area 126 and / or the toe area 128 could support or replace the heel stabilizer and / or toecap element, thus providing a degree of desired stiffness, strength, and structural support for the wearer, etc., which is desirable in some applications. In contrast, other portions such as the collar 122 could be formed of an elastic knitted structure and / or could be left untreated, such that the collar 122 is configured to stretch upon receiving the foot.

[0067] Regardless of whether the upper 102 is formed from the knitted component 104, the upper 102 can have a single layer or multiple layers. For example, as Figure 4 As shown in the diagram (showing a side cross-sectional view of one of the pods 132), at least one pod 132 of the upper 102 may include a first layer 144 and a second layer 146, wherein the first layer 144 is an outer layer and the second layer 146 is an inner layer, the inner layer being closer to the cavity when bonded to the footwear article 100. The knitted component may also have a first surface 154 formed by the first layer 144 (which may include...) Figures 1-3 The first surface 154 is an outer surface 130 and a second surface 156 formed by a second layer 146. The second surface 156 and the first surface 154 may face opposite directions. For example, the first surface 154 may face outward (e.g., so that the first surface 154 is exposed for observation when the footwear article 100 is in use), and the second surface 156 may face the cavity or interior of the footwear article 100.

[0068] The first layer 144 may include the aforementioned fusion zone, such that it can be considered to have formed a “shell” for providing protection and other desired properties to the outer surface 130, and the second layer 146 may be formed of a material with desired comfort-related properties (e.g., elastane, cotton, or polyester) for contact with the wearer’s foot or socks, such as desired elasticity, absorbency, and / or abrasion resistance. The third layer 148 may be positioned in a pocket 152 formed between the first layer 144 and the second layer 146. As described in more detail below, if the upper 102 is formed of a knitted component 104, the third layer 148 may include an inlay material at least partially located between the first layer 144 and the second layer 146, where both the first layer 144 and the second layer 146 are knitted layers. Due to heat treatment of the material of the first layer 144, the third layer 148 may be substantially bonded to the first layer 144, but this is not necessary. More or fewer than three layers are also contemplated. For example, as... Figure 5 As shown, the fourth layer 150 can be located between the second layer 146 and the third layer 148, but alternatively, the fourth layer 150 can also be located in any other position.

[0069] In some embodiments, the fused material forming the first layer 144 may be transparent (at least after heat treatment), such that when an observer views the first surface 154, he or she can observe the visual properties of the underlying third layer 148. The third layer 148 may be formed / manipulated during the manufacturing process to provide the desired visual effect without limitation, as the third layer 148 may not need to provide structural properties (which may alternatively be substantially provided by the first layer 144). However, it is also contemplated that the third layer 148 may provide certain structural or other functional properties, such as cushioning, if desired. Similarly, the fourth layer 150 may provide cushioning and / or other properties, such as additional stiffness, or alternatively, such as a waterproof layer, which may, for example, be required in the upper 102. In some embodiments, the thermoplastic polymer material of the first layer 144 may not be transparent prior to the heat treatment step, but may be colored or may be opaque (e.g., white), and may conceal or otherwise obscure the third layer 148 from view. This may be advantageous if it allows for easy observation of the location of the material forming the first layer 144 during manufacturing to ensure that quality standards are met.

[0070] Figure 6This is an illustration showing a detailed side sectional view of the multi-layered knitted component 104 forming the upper 102. The depicted knitted component 104 has a first pod 158, a second pod 160, and a third pod 162. The first pod 158 and the second pod 160 are separable by a first edge region 164, and the second pod 160 and the third pod 162 are separable by a second edge region 166. For illustrative purposes, in Figure 6 The yarn includes four types of yarn (e.g., yarn types with one or more strands): first yarn 168, second yarn 170, third yarn 172, and fourth yarn 174.

[0071] While yarns 168, 170, 172, and 174 can be made of any suitable material, in an exemplary embodiment, the first yarn 168 may be formed at least partially of a thermoplastic polymer material having a suitable melting point substantially lower than the melting and decomposition points of the second yarn 170 (e.g., below 100°C or lower), and also substantially lower than the melting and decomposition points of the third yarn 172 and the fourth yarn 174. Illustrative, non-limiting examples of suitable thermoplastic polymer materials include polyurethane, polyamide, polyolefin, and nylon. In some embodiments, substantially the entire first yarn 168 may be formed of a thermoplastic polymer material; however, alternatively, the first yarn 168 may be a yarn having a thermoplastic polymer sheath having a relatively low melting point, surrounded by a core that remains stable at higher temperatures. Based on atmospheric pressure at sea level, the melting temperature of the thermoplastic polymer material may be, for example, between about 80°C and about 200°C, such as from about 100°C to about 125°C. In another embodiment, the thermoplastic polymer may be a nylon copolymer having a melting point between about 130°C and about 150°C (such as about 140°C). Additionally or alternatively, the first yarn 168 may comprise a thermoplastic polyurethane. Additionally or alternatively, the thermoplastic polymer material may be formed from a material that becomes translucent or transparent when heated above its melting point and then cooled.

[0072] The second yarn 170 can be made of yarn that is essentially composed of polyester or a combination of polyester and elastic fibers. Such a yarn can provide elasticity and abrasion resistance, which is ideal for forming the inner surface of the shoe upper. The melting or decomposition point of the material forming the second yarn 170 can be relatively high (e.g., above 200°C or higher, such as 260°C or higher for some polyesters), so that the material remains stable during the heat treatment of the knitted part 104.

[0073] Like the second yarn 170, the depicted third yarn 172 can be formed of a material that remains stable during heat treatment. In one embodiment, the third yarn 172 may comprise a variety of polyester yarns with different colors. Advantageously, the third yarn 172 can provide the desired visual effect (as described in more detail below) when the first yarn 168 forms a transparent shell on the first surface 154. Alternatively, the third yarn 172 may be additionally or alternatively formed of a material that provides loft within the cavity 152 to provide a visually appealing texture to the knitted part 104 at locations where the pod 132 extends outward relative to the edge region 134. In a non-limiting embodiment, the third yarn 172 may comprise a bulking material that expands in size after the knitting process (e.g., in response to stimuli such as heat), thus enhancing the optional loft provided within the pod 132. These yarns are described in detail in U.S. Provisional Application No. 62 / 355,153, filed June 27, 2016, and U.S. Provisional Application No. 15 / 631,344, filed June 23, 2017, each of which is incorporated herein by reference in its entirety.

[0074] The fourth yarn 174 can be a monofilament yarn, which may be advantageous for providing a durable and inelastic tie (as described in more detail below). A monofilament yarn is formed from a single, elongated, continuous filament of a synthetic polymer material. Some monofilament yarns, such as those made from a single filament of an inelastic synthetic polymer material, may be substantially inelastic or have very little elasticity. For example, a monofilament yarn made from an inelastic synthetic polymer material may have a maximum elongation of less than 5% (e.g., the maximum length of the yarn under tension close to its breaking force is less than 105% of its length when not under tension), and it is envisioned that such yarns may have a maximum elongation of 1%, 0.5%, or even less.

[0075] refer to Figure 6The knitted structure illustrated in the figure, the knitted component 104 (including each depicted pod and edge region) may include a first surface 154 (e.g., an outward-facing surface) and a second surface 156. Referring to the second pod 160, the first surface 154 may be formed substantially of a first yarn 168 such that, upon heat treatment, the fusible material of the first yarn 168 fuses to form a rigid first surface 154. Conversely, the first surface 154 of the first edge region 164 may be formed substantially of a second yarn 170. If the second yarn 170 is substantially free of fusible material and / or the melting point of the material of the second yarn 170 is higher than the melting point of the first yarn 168, then the edge regions 164, 166 may remain relatively flexible relative to the first pod 158 after heat treatment (at least on the first surface 154). Similarly, the first surface 154 of the second edge region 166 may be formed substantially of the second yarn 170 and also remain relatively flexible relative to the second pod 160 and the third pod 162 after heat treatment (at least on the first surface 154).

[0076] The second surface 156 of the knitted component can be formed substantially of the second yarn 170 throughout the depicted pod and edge regions. Advantageously, for example, when the second yarn 170 is a polyester yarn, the second layer 146 can have the properties required for the cavity. For example, the second surface 156 can have relatively soft and / or other comfort-related properties that are suitable and desirable for contact with the wearer's feet or socks. As described in more detail below, this configuration can be achieved by utilizing a knitting process that forms a multi-layered structure. For example, within the first pod 158, the second pod 160, and / or the third pod 162, the first layer 144 having the first surface 154 can be formed substantially on the first needle bed of a flat knitting machine, and the second layer 146 having the second surface 156 can be formed substantially on the second bed of the flat knitting machine, such that a cavity 152 is formed between the first layer 144 and the second layer 146. At least a portion of the second yarn 170 can be knitted with the first needle bed at the edge regions 164, 166. Other suitable knitting processes are also envisioned (e.g., utilizing techniques that transfer between two needle beds). See below for reference. Figure 7 Describe the specific knitting process in more detail.

[0077] The third yarn 172 can be a yarn embedded between the first layer 144 and the second layer 146. Although in Figure 6Only one third yarn 172 is depicted, but multiple yarns may be embedded between the first layer 144 and the second layer 146, and therefore the depicted third yarn 172 may actually represent multiple yarns (e.g., multiple yarn types, and / or multiple individual yarns of the same type). The third yarn 172 may have one or more visual characteristics to provide the desired visual properties to the knitted part 104. For example, when the knitted part 104 is viewed from a perspective facing the first surface 154, the third yarn 172 may be visible within at least one of the pods 158, 160, and 162 due to the transparency of the material of the heat-treated first yarn 168. Therefore, it is contemplated that the third yarn 172 may include various colors, visual textures, patterns, or other visual properties that may be considered visually appealing. Alternatively, as an alternative to or supplement to the third yarn 172, the cavity 152 may include material (e.g., material other than yarn). Such a material may enhance the filling or cushioning-related properties of the pod. Alternatively, such a material can enhance the stiffness or rigidity of the pod to provide a larger structure to a specific area. Once the first yarn 168 is heat-treated, the thermoplastic polymer material of the first yarn 168 can be at least partially bonded to the third yarn 172.

[0078] Optionally, a fourth yarn 174 may be included to provide tying (e.g., structural connection) between the first layer 144 and the second layer 146 within the pods 158, 160, 162. Thus, the fourth yarn 174 can be advantageous in providing structural integrity to the pods 158, 160, 162 and / or in reducing movement of the third yarn 172 within the pods. In some embodiments, and as described above, the fourth yarn 174 may be a monofilament yarn or thread. Advantageously, because monofilaments are often relatively small in diameter and formed of transparent materials while still possessing relatively high toughness and strength, the fourth yarn 174 can provide sufficient tying between the layers 144, 146 without disrupting the visual characteristics provided by the inlaid third yarn 172. The resulting knitted structure of the knitted component 104 can have suitable strength, durability, stiffness, and other desired structural characteristics. In other embodiments, the fourth yarn 174 may be omitted, such that the first layer 144 and the second layer 146 are separable at the pods 158, 160, 162.

[0079] Figure 7 Exemplary knitting patterns for the pod-shaped structure and edge regions are illustrated separately, and those skilled in the art will know how to implement knitting based on these patterns individually. In one example, in Figure 7 The sequence labeled "A" on the left illustrates an example of a knitted sequence that can be used as follows: Figure 6 The knitted component 104 shown has pods 158, 160, and 162. Similarly, in Figure 7 The sequence labeled "B" on the right illustrates the knitting sequence that can be used to form the edge regions 164, 166 of the knitted part 104. It will be apparent to those skilled in the art that the type of yarn and the manner in which each yarn is knitted can differ between different regions of the knitted part 104, and that the sequences depicted and described herein can be slightly or substantially altered to form similar structures.

[0080] refer to Figure 7 In step 1, the sequence “A” indicates that the first yarn 168 is knitted on every other needle on the first needle bed (e.g., the front bed) for one or more passes. In step 2, the third yarn 172 may be inserted between the first and second needle beds of the knitting machine. As described in more detail above, the third yarn 172 may represent multiple threads or yarns that may be inserted using one or more passes. For example, in an exemplary embodiment, the third yarn 172 may include eight (8) inserted polyester yarns having a selected color or other visual characteristics. In step 3, the fourth yarn 174 may be knitted to anchor or secure (e.g., “tie”) the first layer 144 to the second layer 146 using tuck stitching. In step 4, as shown, the second yarn 170 may be knitted on every other needle on the back bed, while the second yarn 170 is again knitted on the alternating needles of the back bed in step 5. In step 6, the third yarn 172 may be inserted again. In step 7, the fourth yarn 174 can be knitted again to tie the first layer 144 to the second layer 146 using a tuck stitch. Finally, in step 8, the first yarn 168 is knitted on every other needle of the front bed that was not used in step 1. The resulting structure can be similar to Figure 6 At least one of the described pods 158, 160, and 162.

[0081] refer to Figure 7 The sequence "B" can represent the edge regions 164, 166 (e.g. Figure 6 In the formation of one of the following steps (as shown), step 1 may include inserting a first yarn 168. In step 2, a third yarn 172 may be inserted. In step 3, a fourth yarn 174 may be knitted to anchor adjacent yarns using a tuck stitch. In step 4, as shown, a second yarn 170 may be knitted on the back bed, while the elastic yarn is knitted again on the front bed in step 5. In step 6, the third yarn 172 may be inserted again. In step 7, the fourth yarn 174 may be knitted again to tie the yarn using a tuck stitch. Finally, in step 8, as shown, the first yarn 168 may be inserted.

[0082] Figure 8This is a top perspective view illustrating another embodiment of footwear article 200. As shown, footwear article 200 may include an upper 202 formed of a knitted component 204. The upper 202 may include a tongue 276 extending through a throat region 214 of the upper 202. The tongue 276 may be formed as part of the knitted component 204 on a knitting machine, or the tongue 276 may be formed separately and then attached to the knitted component 204 after the knitting process (e.g., via sewing). Footwear article 200 may also include fastening elements. Any suitable type of fastening element may be used, such as the depicted laces 278, cable tensioning systems, and / or any other suitable device. The upper 202 may be configured to be secured to and communicate with the fastening element, such that the fastening element can adjust and / or tighten the upper 202 around the wearer's foot. For example, the upper 202 may include a set of holes for receiving the fastening element, but other suitable elements may be used alternatively.

[0083] Similar to some of the embodiments described above, the knitted component 204 may include one or more pods 232. The pods 232 may include any of the characteristics, constructions, or other features described with reference to the above embodiments. As shown, the pods 232 may be positioned on the outer surface 230 of the upper 202 on the knitted component 204, except for the throat area 214. Additionally or alternatively, the pods 232 may be positioned on the tongue 276. Advantageously, the pods 232 on the tongue 276 can provide protection, stiffness, cushioning, durability, and / or other relevant properties in the throat area 214 without sacrificing the ability of the upper 202 to tighten around the foot.

[0084] Figure 9 This is an illustration showing a top view of an embodiment of article 300. Article 300 may be a sample for clothing articles. Non-limiting examples of clothing articles include shirts, trousers, socks, footwear, jackets and other outerwear, underwear and other undergarments, hats, and the like. As in the examples above, article 300 may include a plurality of pods 332 surrounded by edge regions 334. In some embodiments, article 300 may be formed substantially of a knitted component 304. Knitted component 304 may include a construction similar to that described with reference to the embodiments above; however, other constructions are also contemplated. As shown, pods 332 may include a variety of shapes and sizes. Some pods 332 may be substantially formed as triangles, rectangles, pentagons, hexagons, etc. Optionally, as shown, at least some pods 332 may be divided by curved edge regions 334 (e.g., see pod 380).

[0085] In some embodiments, the dimensions of the edge region 334 can vary. For example, the first edge region 382 may have a first thickness, the second edge region 384 may have a second thickness, and the first thickness may be greater than the second thickness. Advantageously, the thicker edge region can be placed in locations where greater flexibility, tensile strength, and / or other properties are required. Similarly, a larger pod 332 can be placed in locations where stiffness, rigidity, and / or structural strength, as well as other related properties, are required.

[0086] refer to Figure 10 In some embodiments, the pod-shaped part 332 of the article 300 may have an irregular shape (and in some embodiments, may include only one irregular pod-shaped part). For example, the edge region 334 may extend along an irregular path (e.g., a curved, turning, zigzag, or other non-linear path) through the knitted part 304 of the article 300.

[0087] Figure 11 Another embodiment of the knitted component 402 is shown, which has an irregular pod-like shape with a fused front surface (similar to the pod-like shape described above). For ease of illustration, the fused front surface (similar to the pod-like shape described above) will henceforth be referred to as the “fused surface area 407”. However, the fused surface area 407 may include any compatible features from the pod-like shape described above without the tubular knitted structures 408, 410, and in some embodiments, in addition to one or more fused surface areas 407, it may include certain pod-like shapes without tubular knitted structures. Similar to the embodiments described above, one or more knitted mesh areas 412 may be positioned on a first side 414 (or front side) of the knitted component 402 to provide advantageous functional properties (e.g., flexibility, stretch, and / or other functional properties) and a unique and desired visual effect. The mesh area 412 may be similar to, equivalent to, and / or equivalent to the “edge area” described above.

[0088] Figure 12 These are illustrations of tubular knitted structures 408 and 410, which may be similar to or equivalent to... Figure 11 The tubular knitting structures 408 and 410 of the knitted component 402 are shown in the image. (Reference) Figure 12 The first side 414 of the tubular knitted structures 408, 410 may be on the first side 414 of the knitting member, and thus on the front surface 404 of the knitting member, and the second side 416 of the tubular knitted structures 408, 410 may be on the second side 416 of the knitting member 402, and on the rear surface of the knitting member 402. The tubular knitted structures 408, 410 may be formed using a tubular knitting process, as described in more detail below (e.g., see reference). Figures 14A-15BThe tubular knitted structures 408, 410 can typically extend longitudinally in the course-wise direction (e.g., in the direction corresponding to the longitudinal dimensions of the plurality of courses forming the knitted part 402). Channels or cavities 420 can be formed within the tubular knitted structures 408, 410 between the front surface 404 and the back surface 406, and in some embodiments (as described in more detail below), the channels can receive floating or inlaid yarns 422, which can be in a manner similar to... Figure 6 The third yarn 428 depicted in the image is inlaid.

[0089] The first side 414 of the tubular knitted structures 408, 410 may be formed primarily (or entirely) of the first yarn 424, and the second side 416 may be formed primarily (or entirely) of the second yarn. In some embodiments, the first yarn 424 may be a yarn comprising a thermoplastic polymer material configured to be heat-treated. For example, in some exemplary embodiments, the first yarn 424 may comprise a thermoplastic polymer material (such as polyurethane, polyamide, polyolefin, nylon, and / or another suitable thermoplastic polymer material) and may be formed substantially of a thermoplastic polymer material. Thus, the melting temperature of the thermoplastic polymer material of the first yarn may, for example, be between about 80°C and about 200°C based on atmospheric pressure at sea level, such as from about 100°C to about 125°C. In another embodiment, the thermoplastic polymer may be a nylon copolymer having a melting point between about 130°C and about 150°C (such as about 140°C). Additionally or alternatively, the first yarn 424 may comprise a thermoplastic polyurethane. Additionally or alternatively, the thermoplastic polymer material can be formed from a material that becomes translucent or transparent when heated above its melting point and then cooled. As a result, heat treatment of the first side 414 of the knitted part 402 can form a fusion zone on the front surface, thus enhancing the stiffness, water resistance, and other properties of the front surface.

[0090] Furthermore, after heat treatment, the front surfaces of the tubular knitted structures 408 and 410 can be transparent, thus providing a unique and desirable visual effect for an observer viewing the front surface of the first side 414. For example, referring to the first tubular knitted structure 408, a person observing the front surface 404 can see through the transparent first side 414 of the tubular knitted structure 410 and thus see the inner surface of the second side 416 of the tubular knitted structure 410. Advantageously, the first yarn 424 can be used to provide desired functional properties on the front surface 404 (regardless of its visual properties before fusion), and the front side of the fabric can be provided with a unique and pleasing aesthetic through the colors, textures, patterns, etc., imparted by the second yarn 426 on the second side of the tubular knitted structure 410.

[0091] As mentioned in the preceding paragraphs, the second side 416 of the tubular knitted structure 410 may be formed of a second yarn 426 different from the first yarn 424. For example, the second yarn 426 may be a yarn with a relatively high melting point (relative to the first yarn 424) and specific properties required for the rear surface 406 of the second side 416. In some embodiments, the second yarn 426 may be a multifilament polyester yarn (e.g., a yarn formed primarily or entirely of polyester material), which may have a variety of colors to provide a unique visual effect (e.g., on the front and / or rear surfaces of the knitted part), and the multifilament polyester yarn may have desired properties, such as softness and abrasion resistance, on surfaces that may come into contact with the user (e.g., the inner surface of the upper of a footwear item or the skin-contact surface of a garment item).

[0092] Optionally, some (or all) of the tubular knitted structure may accommodate insert yarns, such as insert yarn 422 in the second tubular knitted structure 410 within its channels 420. In some embodiments, insert yarn 422 may be referred to as “buffer yarn”. As described herein, buffer yarn may have a full diameter of, for example, about 1 / 16'' or larger (e.g., when unrestricted or uncompressed), however other buffer yarns may have other diameters (e.g., 1 / 8'', 1 / 4'', or even larger). Two non-limiting examples of buffer yarn are multifilament polyester yarns of 5500 denier and 3500 denier grades that have been modified to be bulky. Specific examples are marketed as “LILY” yarn and sold by Zetian Limited, Hong Kong, China; however, other yarns from other manufacturers may also be buffer yarns. In this application, one or more buffer yarns may be inserted such that they extend through channels 420 in the second tubular knitted structure 410. When the channel 420 of the second tubular knitted structure 410 intersects with the non-tubular mesh region 412, the inlay yarn can be inlaid through the mesh region 412 or incorporated into the knitted structure of the mesh region 412. In the example where the inlay yarn 422 is a cushioned yarn, the yarn will expand to its natural equilibrium diameter, but if pressure is applied to the yarn, the diameter of the yarn will decrease. For example, if the inlay yarn 422 has a natural equilibrium diameter smaller than the diameter of the channel 420, then the inlay yarn 422 will have a diameter approximately at the natural equilibrium diameter of the inlay yarn 422. However, if the diameter of the channel 420 is smaller than the natural equilibrium diameter of the inlay yarn 422, the inlay yarn will apply force from within the channel 420 to the second tubular knitted structure 410, thereby giving the second tubular knitted structure 410 a certain amount of bulkiness, thus increasing the thickness of the knitted part 402. This thickness can also provide a buffer between the rear surface 406 and any direct heat sources applied to the front surface 404 during processing, which may be advantageous (if applicable) in preventing scorching of the material located in the yarn forming the rear surface 406.

[0093] Figure 11 and Figure 13 The mesh region 412 shown can be formed by any suitable knitting structure, and in some embodiments, the structure of the mesh region described above can be utilized. The mesh region 412 can be the location where the tubular knitting structures 408, 410 and / or the fused surface region 407 terminate. Furthermore, the mesh region 412 can extend through multiple rows (e.g., in the wale-wise direction) and can have an irregular pattern. In a non-limiting embodiment, the mesh region 412 can be a double-knitted structure (and / or any structure comprising two needle beds), wherein a first yarn 424 (i.e., a fusible yarn) is positioned on the rear surface of the second side 416 of the knitted part 402. Advantageously, this orientation can protect the first yarn 424 from heat in the mesh region 412 (thus substantially preventing it from melting during heat treatment), so that the stretchability and other desired properties of the mesh region 412 are not compromised. In this embodiment, a second yarn 426 can substantially form the front surface 404 in the mesh region 412.

[0094] Figure 13 It shows Figure 11 A magnified photograph of the area of ​​the knitted component 402, which includes components that can be adapted to... Figure 12 A tubular knitted structure is constructed. For example, knitted part 402 includes a first tubular knitted structure 408, wherein the front surface 404 is transparent. This transparency can be achieved by fusing a thermoplastic polymer material, which is initially woven through a first yarn (e.g., Figure 12 The first yarn 424 is incorporated into the first side 414 of the first tubular knitted structure 408. In the photograph, the red color of the first tubular knitted structure 408 is due to the second yarn (such as...) positioned on the second side (e.g., the rear side) of the knitted part 402. Figure 12 The second yarn (426) imparts these properties. In other words, from Figure 13 From the observer's perspective, the observer is observing the second side 416 of the first tubular knitted structure 408. Figure 12 The inner surface of the first tubular knitted structure 408, because the first side 414 ( Figure 12 It is transparent.

[0095] Figure 13 A second tubular knitted structure 410 is also depicted, which appears white in the photograph. The white color is a characteristic provided by the inlaid cushioning yarn (such as the aforementioned "LILY" yarn). More specifically, the inlaid lines 422 of the second tubular knitted structure 410 are visible because of the first side 414 of the second tubular knitted structure 410 ( Figure 12The second side 416 of the second tubular knitted structure 410 is fused together to form a transparent front surface. Figure 12 Invisible, because from Figure 13 From the perspective of the second side 416, it is blocked by the inlay line 422.

[0096] Figure 13 The knitted component 402 also includes a mesh region 412 that extends through the knitted component 402 in an irregular pattern. The mesh region 412 can be selectively positioned to impart desired properties (e.g., stretchability) to certain areas of the knitted component 402. A first yarn (e.g., a fusible yarn) can be covered in the mesh region by a third yarn on a first side 414 of the knitted component 402, thereby protecting the first yarn from fusing during heat treatment. In the depicted embodiment, the mesh region is gray, meaning that the so-called "third yarn" is gray. A "second yarn" or red yarn can be positioned behind the gray yarn (e.g., due to plating techniques known in the art, in which certain yarns are selectively visible on certain sides of the fabric). It is worth noting that the third yarn can be a yarn similar to or equivalent to the second yarn, but with a different color. In other embodiments, the second yarn (e.g., Figure 13 The red yarn in the mesh area 412 may be present on the front surface of the mesh area 412, and it is envisioned that the tubular knitted structures 408, 410 may include only one type of colored yarn (e.g., gray or red) (e.g., in addition to the fusible yarn). In some embodiments, more than two colored yarns may be included alternatively. Furthermore, not all tubular knitted structures must include yarns of the same color or the same type. In addition, it is envisioned that some tubular knitted structures may not have fusible yarns on either surface, and / or some tubular knitted structures may have fusible yarns on the back surface (or even both surfaces).

[0097] Figure 14A This illustrates the method for forming the first tubular knitted structure 408 (e.g., as shown in the diagram). Figure 13The knitting diagram of the knitting method shown is illustrated. As shown, the first yarn 424 is knitted on the first needle bed of the knitting machine, which may be the front needle bed. As mentioned above, the first yarn 424 may be a fusible first yarn 424. Two polyester yarns (e.g., the second yarn 426 and the third yarn 428) may be knitted on the second or back needle bed. The second yarn 426 and the third yarn 428 may be added in such a way that the second yarn 426 appears on the inner surface of the second side 416 of the first tubular knitted structure 408, and thus the third yarn 428 will appear on the back surface of the knitted part 402. If the first yarn 424 is transparent (or becomes transparent after fusion), then the second yarn 426 will be visible from a front view (as described above). The yarn adding process can be achieved by selecting which feeder (i.e., the feeder of the second yarn 426 or the feeder of the third yarn 428) leads the other feeder during knitting. If the sequence is repeated in multiple rows (e.g., two or more rows) before the front layer from the front needle bed and the back layer from the back needle bed are locked together, the resulting structure is the first tubular knitted structure 408.

[0098] Figure 14B This is a knitting diagram illustrating a knitting method for forming the mesh region 412. The mesh region 412 can be positioned in the same row as the first tubular knitted structure 408 described above, and selectively positioning the mesh region 412 will selectively form the position and orientation of the mesh region 412 on the knitted part 402 (e.g., as shown in the diagram). Figure 11 (As shown in the image). Reference Figure 14B The first yarn 424 and the second yarn 426 are knitted on the back needle bed, and the third yarn 428 is knitted on the front needle bed. Therefore, the third yarn 428 will essentially be the only yarn visible from a front-view perspective within the mesh area 412. It is noteworthy that the first yarn 424 may float (e.g., positioned between the needle beds and not looped, similar to a marquetry) instead of being knitted on the back needle bed, which would position the first yarn between two surfaces (e.g., inside the fabric), potentially advantageous when it is desirable to protect the first yarn from heat during heat treatment.

[0099] Figure 15A and Figure 15B Similar to Figure 14A and Figure 14B ,but Figures 15A-15B Additionally, it includes inlay line 422 (e.g., as...). Figure 13 (As shown in the second tubular knitted structure 410). Figure 15ADuring knitting, the inlay thread 422 can be free between the front and back needle beds (and therefore the inlay thread 422 can terminate between the two separable layers of the tubular knit structure), and thus can expand to its default state with a buffer diameter (as described above). Conversely, when the inlay thread is positioned between the surfaces of the tightly bound mesh area 412, the inlay thread can be compacted, and it is envisioned that the inlay thread 422 may be visually inconspicuous in this area (e.g., Figure 13 (as shown in the image).

[0100] Advantageously, by including tubular knitted structures and / or cushioned yarns that provide enhanced bulkiness to the tubular knitted structures, the knitted part can be heat-treated with a contact-based hot plate (e.g., instead of a steam gun), and this bulkiness of the tubular knitted structure will cause the hot plate to contact the mesh area before the tubular knitted structure contacts the hot plate. In effect, the hot plate can avoid scorching or otherwise damaging the yarns on the surface of the mesh area while still providing heat to melt the fusible yarns on the front surface of the knitted part. This also provides the ability of the hot plate to mold texture-proving characteristics at selected areas in the front surface of the knitted part.

[0101] According to this disclosure, all the structures and methods disclosed and claimed herein can be manufactured and implemented without excessive experimentation. Although this disclosure may be embodied in many different forms, specific aspects of this disclosure are described in detail herein. This disclosure is an example of the principles of the disclosure and is not intended to limit this disclosure to the specific aspects illustrated. Furthermore, unless expressly stated to the contrary, the term "a" is intended to include "at least one" or "one or more". For example, "a yarn" is intended to include "at least one yarn" or "one or more yarns".

[0102] Any range given in absolute or approximate terms is intended to encompass both, and any definitions used herein are intended to be illustrative and not restrictive. While the numerical ranges and parameters that articulate the broad scope of this disclosure are approximations, the numerical values ​​illustrated in specific examples are recorded as precisely as possible. However, any numerical value inherently includes some error necessarily caused by the standard deviation present in its corresponding test measurement. Furthermore, the entire scope disclosed herein should be understood to encompass any and all subranges (including all decimal and integer values) falling within this scope.

[0103] Furthermore, this disclosure covers any and all possible combinations of some or all of the various aspects described herein. It should also be understood that various changes and modifications to the aspects described herein will be apparent to those skilled in the art. Such changes and modifications may be made without departing from the spirit and scope of this disclosure and without eliminating its intended advantages. Therefore, such changes and modifications are intended to be covered by the appended claims.

Claims

1. A knitted component, the knitted component comprising: The first side and the opposite second side; A tubular knitted structure having a first portion located on a first side and a second portion located on a second side; The fused surface area is located on the first side of the knitted component; Inlay lines extend through a channel formed by the tubular knitted structure between the first and second portions; as well as A mesh area, the mesh area being positioned on the first side of the knitted component. The inlay thread extends through the mesh area of ​​the knitted component in a compacted state.

2. The knitted component according to claim 1, wherein the fused surface area is at least partially transparent or translucent.

3. The knitted component according to claim 1, wherein the mesh region comprises a non-tubular structure.

4. The knitted component of claim 1, wherein the first portion comprises a first yarn, wherein the second portion comprises a second yarn different from the first yarn, and wherein the first yarn comprises a thermoplastic polymer material.

5. The knitted component according to claim 4, wherein the first yarn is further positioned on the second side of the knitted component in the mesh region.

6. The knitted component of claim 1, wherein the polyester yarn is positioned on the first side of the knitted component in the mesh region.

7. The knitted component of claim 1, wherein the mesh region extends through a plurality of rows of the knitted component.

8. The knitted component of claim 1, wherein the mesh region comprises a non-linear shape.

9. The knitted component of claim 1, wherein in the tubular knitted structure, the inlay yarn has a first diameter, wherein in the mesh region, the inlay yarn has a second diameter, and wherein the first diameter is greater than the second diameter.

10. The knitted component of claim 1, wherein the knitted component forms part of a footwear article.

11. The knitted component of claim 1, wherein the knitted component forms part of the upper of a footwear article.

12. The knitted component according to any one of claims 1-11, wherein the mesh region of the knitted component is the location where the tubular knitted structure and / or the fused surface region terminates.

13. An upper for footwear articles, said upper comprising: Knitted component, the knitted component comprising: The first side and the opposite second side; A tubular knitted structure having a first portion located on a first side and a second portion located on a second side; The fused surface area is located on the first side of the knitted component; Inlay lines extending through a channel formed by the tubular knitted structure between the first and second portions; and A mesh area, the mesh area being positioned on the first side of the knitted component. The inlay thread extends through the mesh area of ​​the knitted component in a compacted state.

14. The upper for footwear articles according to claim 13, wherein the fused surface area is at least partially transparent or translucent.

15. The upper for footwear articles according to claim 13, wherein the mesh region comprises a non-tubular structure.

16. The upper for footwear articles according to claim 13, wherein the first portion comprises a first yarn, wherein the second portion comprises a second yarn different from the first yarn, and wherein the first yarn comprises a thermoplastic polymer material.

17. The upper for footwear articles according to claim 16, wherein the first yarn is further positioned on the second side of the knitted component in the mesh area.

18. The upper for footwear articles according to claim 13, wherein the mesh area extends through a plurality of rows of the knitted component.

19. The upper for footwear articles according to claim 13, wherein the mesh region comprises a non-linear shape.

20. The upper for footwear articles according to claim 13, wherein in the tubular knitted structure, the inlay thread has a first diameter, wherein in the mesh region, the inlay thread has a second diameter, and wherein the first diameter is greater than the second diameter.

21. The upper for footwear articles according to any one of claims 13-20, wherein the mesh region is the location where the tubular knitted structure and / or the fused surface region terminate.

22. A type of footwear, comprising: The shoe upper includes a knitted component, the knitted component comprising: A tubular knitted structure having a first side and an opposing second side, wherein: The first side and the second side include a channel between the first side and the second side, and The first side includes the fused surface region; A mesh region, comprising a non-tubular double-knitted structure, the mesh region being positioned on a first side of the knitted component; and Inlay lines extend through the channel and, in a compacted state, extend through the mesh area.

23. The footwear article of claim 22, wherein the mesh area is the location where the tubular knitted structure terminates.

24. A method for manufacturing a knitted part, comprising: During the knitting process, a tubular knitted structure of the knitted part is knitted, the tubular knitted structure having a first portion located on a first side of the knitted part and a second portion located on a second side of the knitted part; During the knitting process, a fusion surface area of ​​the knitted component is formed on the first side of the knitted component; A mesh area is formed in the knitted part during the knitting process, the mesh area being positioned on the first side of the knitted part; as well as During the knitting process, inlay threads are inlaid into the knitted component such that the inlay threads extend through a channel formed by the tubular knitted structure between the first and second portions, wherein the inlay threads extend through the mesh area in a compacted state.

25. The method of claim 24, wherein the fused surface region is at least partially transparent or translucent.

26. The method of claim 24, wherein the mesh region comprises a non-tubular structure.

27. The method of claim 24, wherein the first portion comprises a first yarn, wherein the second portion comprises a second yarn different from the first yarn, and wherein the first yarn comprises a thermoplastic polymer material.

28. The method of claim 27, wherein the first yarn is further positioned on the second side of the knitted component in the mesh region.

29. The method of claim 24, wherein the polyester yarn is positioned in the mesh region on the first side of the knitted part.

30. The method of claim 24, wherein the mesh region extends through a plurality of rows of the knitted component.

31. The method of claim 24, wherein the mesh region comprises a non-linear shape.

32. The method of claim 24, wherein in the tubular knitted structure, the inlay thread has a first diameter, wherein in the mesh region, the inlay thread has a second diameter, and wherein the first diameter is greater than the second diameter.

33. The method according to any one of claims 24-32, wherein, The mesh area is the location where the tubular knitted structure and / or the fused surface area terminate.

34. A method for manufacturing an upper for footwear articles, comprising: During the knitting process, a tubular knitted structure of a knitted part is knitted, the tubular knitted structure having a first portion located on a first side of the knitted part and a second portion located on a second side of the knitted part; During the knitting process, a fusion surface area of ​​the knitted component is formed on the first side of the knitted component; A mesh area is formed in the knitted part during the knitting process, the mesh area being positioned on the first side of the knitted part; During the knitting process, the inlay thread of the knitted component is inlaid such that the inlay thread extends through the channel formed by the tubular knitted structure between the first portion and the second portion, wherein the inlay thread extends through the mesh area in a compacted state; as well as The knitted component forms at least a portion of the shoe upper.

35. The method of claim 34, wherein the fused surface region is at least partially transparent or translucent.

36. The method of claim 34, wherein the mesh region comprises a non-tubular structure.

37. The method of claim 34, wherein the first portion comprises a first yarn, wherein the second portion comprises a second yarn different from the first yarn, and wherein the first yarn comprises a thermoplastic polymer material.

38. The method of claim 37, wherein the first yarn is further positioned on the second side of the knitted component in the mesh region.

39. The method of claim 34, wherein the mesh region extends through a plurality of rows of the knitted component.

40. The method of claim 34, wherein the mesh region comprises a non-linear shape.

41. The method of claim 34, wherein in the tubular knitted structure, the inlay thread has a first diameter, wherein in the mesh region, the inlay thread has a second diameter, and wherein the first diameter is greater than the second diameter.

42. The method according to any one of claims 34-41, wherein, The mesh area is the location where the tubular knitted structure and / or the fused surface area terminate.

43. A method for manufacturing footwear articles, comprising: During the knitting process, a tubular knitted structure of a knitted component is knitted, the tubular knitted structure having a first side and an opposing second side, wherein: The first side and the second side include a channel between the first side and the second side, and The first side includes the fused surface region; A mesh region is formed in the knitted part during the knitting process, the mesh region comprising a non-tubular double-knitted structure, the mesh region being positioned on a first side of the knitted part; During the knitting process, the inlay thread of the knitted part is inlaid such that the inlay thread extends through the channel and extends through the mesh area in the compacted state; The knitted component forms at least a portion of the upper of the footwear article; and The upper is attached to the sole structure to form the footwear article.

44. The method of claim 43, wherein the fused surface region is at least partially transparent or translucent.

45. The method of claim 43, wherein the first side comprises a first yarn, wherein the second side comprises a second yarn different from the first yarn, and wherein the first yarn comprises a thermoplastic polymer material.

46. ​​The method of claim 45, wherein the first yarn is further positioned on a second side of the knitted component in the mesh region.

47. The method of claim 43, wherein the polyester yarn is positioned in the mesh region on the first side of the knitted part.

48. The method of claim 43, wherein the mesh region extends through a plurality of rows of the knitted component.

49. The method of claim 43, wherein the mesh region comprises a non-linear shape.

50. The method of claim 43, wherein in the tubular knitted structure, the inlay thread has a first diameter, wherein in the mesh region, the inlay thread has a second diameter, and wherein the first diameter is greater than the second diameter.

51. The method according to any one of claims 43-50, wherein the mesh region is the location where the tubular knitted structure terminates.

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