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CN-122013432-A - Knitting fabric and knitting method thereof, vamp and footwear product

CN122013432ACN 122013432 ACN122013432 ACN 122013432ACN-122013432-A

Abstract

The application provides a braided fabric, a braiding method thereof, a vamp and a footwear product, wherein the braided fabric is formed by one-step braiding by a single-sided warp knitting jacquard, the braided fabric comprises a first braided layer 100 and a second braided layer 200, the first braided layer 100 and the second braided layer 200 are integrally formed, and at least one layer of the first braided layer 100 and the second braided layer 200 forms a mesh structure. According to the scheme, the single-side warp knitting jacquard machine is adopted for one-time knitting forming, so that the expensive equipment cost and the complicated debugging process of the traditional double-needle bar warp knitting machine are abandoned, the double-side structure effect that the single-needle bar equipment can only weave originally is realized through the specific guide bar configuration and the knitting mode, the threshold and the energy consumption of production equipment are greatly reduced, and the double-side structure effect is good in economical efficiency and market competitiveness.

Inventors

  • XU JINTAI
  • ZHANG GAO
  • ZHANG YINGDONG
  • XU BINGBING
  • LIU LIAN
  • CHEN XINGXI
  • LI JIAHUI
  • Lin Tianxiu
  • XU ZHIMENG

Assignees

  • 信泰(石狮)科技有限公司
  • 信泰(越南)科技有限公司

Dates

Publication Date
20260512
Application Date
20260325

Claims (15)

  1. 1. The woven fabric is characterized by being formed by one-step weaving by a single-sided warp knitting jacquard, and comprises a first woven layer (100) and a second woven layer (200), wherein the first woven layer (100) and the second woven layer (200) are integrally formed, and at least one layer of the first woven layer (100) and the second woven layer (200) form a mesh structure.
  2. 2. The braid of claim 1, wherein the first braid (100) comprises a mesh structure formed with a reverse symmetrical graded weave and the second braid (200) comprises a mesh structure formed with a serif varying weave configured to gather the extension lines and form a support structure at the second braid (200) and a reverse symmetrical graded absence of padding weave.
  3. 3. The braid of claim 1, wherein the first braid (100) comprises a plain weave and the second braid (200) comprises a mesh structure formed with a serif varying weave configured to gather the extension threads and form a support structure at the second braid (200) and a reverse symmetrical graded absence of padding weave.
  4. 4. The braid of claim 1, wherein the first braid (100) comprises a plain weave and the second braid (200) comprises a mesh structure formed with a graded open weave of opposite symmetry.
  5. 5. The braid according to claim 1, characterized in that the braid is integrally braid-molded using a jacquard technique, the first braid (100) comprises a plain weave woven using a jacquard bar, and the second braid (200) comprises a mesh structure woven using the jacquard bar, wherein the jacquard bar gathers yarns by an offset motion to form the mesh structure.
  6. 6. The braid of claim 5, wherein the jacquard technique comprises weft-inserted jacquard and looped jacquard.
  7. 7. The braid according to claim 5, characterized in that the plain weave of the first braid (100) is formed with a plurality of sets of jacquard bars.
  8. 8. The knit according to claim 1, wherein said first knit layer (100) comprises a mesh structure formed with warp knit base stitch and said second knit layer (200) comprises a mesh structure knitted with jacquard bars, wherein said jacquard bars gather yarns by an offset motion forming said mesh structure.
  9. 9. The braid according to any one of claims 1 to 8, wherein the first braid (100) employs a first yarn and the second braid (200) employs a second yarn having a higher gloss than the first yarn.
  10. 10. The knit according to any one of claims 1 to 8, characterized in that said first knit layer (100) and said second knit layer (200) are integrally formed with said single warp knitting jacquard by means of a bar functional partitioning configuration, wherein at least one bar is used for knitting forming said first knit layer (100) and at least one other bar is used for knitting forming said second knit layer (200).
  11. 11. The braid of any one of claims 1 to 8, wherein the mesh structure comprises at least one of a hexagonal mesh, a diamond mesh or a square mesh.
  12. 12. A method of braiding a braid, the method comprising: and forming a first braiding layer and a second braiding layer by one-step braiding by adopting a single-sided warp knitting jacquard, wherein the first braiding layer and the second braiding layer are integrally formed, and at least one layer of the first braiding layer and the second braiding layer forms a mesh structure.
  13. 13. A method of braiding a braid according to claim 12, wherein the method is used to achieve a braid as claimed in any one of claims 1 to 11.
  14. 14. An upper, wherein the upper is made from the fabric of any one of claims 1 to 11; Or, the vamp is prepared by adopting the braiding method of the braided fabric as claimed in any one of claims 12 to 13; or, the vamp is formed by one-step braiding of a single-sided warp knitting jacquard, the vamp comprises a first braiding layer and a second braiding layer, the first braiding layer and the second braiding layer are integrally formed, and at least one layer of the first braiding layer and the second braiding layer forms a mesh structure.
  15. 15. An article of footwear, the article of footwear comprising a sole and an upper connected to the sole; the upper comprising the upper of claim 14.

Description

Knitting fabric and knitting method thereof, vamp and footwear product Technical Field The application relates to the technical field of textiles, in particular to a braided fabric, a braiding method thereof, a vamp and a footwear product. Background With the upgrading of consumption, the shoes products such as sports shoes, casual shoes and the like have higher requirements on the visual texture, the air permeability and the local supporting performance of vamp materials while meeting basic wearing functions. The high-performance vamp material not only needs to have excellent physical properties, but also needs to present rich three-dimensional textures and brand recognition degrees so as to meet the differentiated requirements of the market on the appearance design of the product. At present, vamp mesh cloth with three-dimensional effect is prepared in industry, and mainly depends on the following two technical paths: The first is the traditional single-layer mesh post-processing technology. The process is usually to add a three-dimensional texture or a supporting structure on a single-layer planar screen cloth through subsequent procedures such as hot pressing, laminating, embroidery or printing. The scheme has the defects that 1) the function and the structure are separated, the rear additional structural layer often blocks the ventilation channel of the bottom mesh cloth, so that the ventilation property and the support or the stereoscopic impression of the vamp are difficult to be compatible, 2) the durability is insufficient, the problems of peeling, warping and the like are easy to occur under long-term bending and friction of the additional structure and the base cloth, the service life of a product is influenced, and 3) the environment friendliness and the cost are bad, the energy consumption is increased, the material is wasted and the process is complex due to multi-station production. The second is a sandwich mesh process woven by a double needle bar warp knitting machine. The process utilizes double needle bed equipment to directly weave a three-layer three-dimensional structure with a middle connecting layer, and realizes the integral molding of the ventilation cavity and the three-dimensional form to a certain extent. However, while meeting the basic functional requirements of the vamp, the process still has the significant limitations of having a single stereoscopic effect and being mechanical. The three-dimensional effect mainly depends on upright connecting yarns with fixed intervals to form uniform bulges, and the upright connecting yarns are visually regular and monotonous particles or stripes, so that complicated, gradual change and differentiated three-dimensional textures and pattern layers are difficult to realize, and the modern design pursuit of high-grade texture and high brand recognition of the vamp cannot be met. Secondly, regional vision and functional suitability are poor. The different functional areas of the vamp (such as the toe cap anti-collision area, the shoe side decoration area and the heel support area) have different requirements on the strength, the density and the shape of the stereoscopic impression. Traditional sandwich structure is limited by its inherent principle of weaving, is difficult to realize the nimble design and the accurate differentiation of different regional stereoscopic effect and presents in same cloth cover, leads to vamp whole vision harmony not enough, and the design degree of freedom is limited. Disclosure of Invention In order to solve one or more of the above technical problems in the prior art, the application provides a knitted fabric, a knitting method thereof, a vamp and a footwear product, so as to solve the technical problems of insufficient functional integrity, poor visual performance flexibility and the like in the prior art. In order to achieve the above purpose, the technical scheme adopted by the application for solving the technical problems is as follows: In a first aspect, the present application provides a knitted fabric, which is formed by knitting a single-sided warp knitting jacquard, and includes a first knitted layer 100 and a second knitted layer 200, wherein the first knitted layer 100 and the second knitted layer 200 are integrally formed, and at least one layer of the first knitted layer 100 and the second knitted layer 200 forms a mesh structure. According to the scheme, the single-side warp knitting jacquard machine is adopted for one-time knitting forming, so that the expensive equipment cost and the complicated debugging process of the traditional double-needle bar warp knitting machine are abandoned, the double-side structure effect that the single-needle bar equipment can only weave originally is realized through the specific guide bar configuration and the knitting mode, the threshold and the energy consumption of production equipment are greatly reduced, and the double-side structure effect is good in econ