Air mesh cloth with tapered meshes and manufacturing method thereof

Abstract

The invention provides an air mesh cloth with tapered meshes. The air mesh cloth comprises a surface layer, a bottom layer and a middle layer used for connecting the surface layer and the bottom layer. The surface layer is provided with first meshes uniformly. The bottom layer is uniformly provided with a plurality of second meshes arranged at the same axis of the first meshes. The cross section area of the first meshes is bigger than the cross section area of the second meshes. The middle layer has a cavity between the first meshes and the second meshes. The invention also provides a manufacturing method of the air mesh cloth. The air mesh cloth is capable of forming tapered meshes between the first meshes and the second meshes. The external air of shoes flows from the second meshes to the tapered meshes and fast spreads into shoes when the air volume is enlarged. The internal hot air of shoes flows the first mesh to the tapered meshes under the actuation of impulsion generated by shoes movement. When flowing through the second meshes, the air is compressed to release thermal energy; thus, the air exchanging effects and the heat exchanging effects are relatively good.

Description

Technical field [0001] The invention relates to a cloth and a manufacturing method thereof, in particular to a sandwich mesh with a tapered mesh and a manufacturing method thereof. Background technique [0002] Mesh cloth is a kind of cloth commonly used in the footwear and apparel industry, and it is a fabric with mesh. In recent years, with the continuous development of flying shoe upper technology, the application of mesh on shoe uppers has also increased. [0003] Sandwich mesh is a double-needle bed warp knitted mesh, and it is also a type of mesh. The sandwich mesh currently on the market usually consists of a mesh surface layer, a middle layer of connecting monofilament and a bottom surface layer, which mainly rely on the mesh. The mesh on the surface layer of the hole improves the air permeability, the gas exchange effect is relatively poor, and after the hot gas is discharged from the shoe, part of the hot gas will flow into the shoe again through the mesh, that is, the p...

AI Technical Summary

Problems solved by technology

[0003] Sandwich mesh is a double-needle bed warp-knitted mesh, and it is also a type of mesh. The sandwich mesh currently on the market is usually composed of a mesh surface layer, a connecting monofilament middle layer and a flat cloth bottom layer. It mainly relies on the mesh If the mesh on the surface layer of the hole is used to improve the air permeability, the gas exchange effect is relatively poor, and after the hot gas is discharged from the shoe, part of the hot gas will flow into the shoe again through the mesh, that is, the backflow of hot gas will occur, affecting the upper. Heat exchange inside and outside

[0004] In addition, the connecting monofilament middle layer of the existing sandwich mesh is usually formed by only one bar, which has relatively poor three-dimensional effect and resilience, which affects the quality of the sandwich mesh

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