Knitted vamp with layered effect and sandwich structure

Abstract

The invention relates to the technical field of knitted vamps, in particular to a knitted vamp with a layered effect and a sandwich structure, which comprises an integrally knitted vamp body, the vamp body is at least knitted with a first sandwich structure, the first sandwich structure comprises a first surface layer, a first bottom layer, a first connecting layer and a first middle layer. By utilizing the characteristic that the transparent fabric can leak the ground color, the colored yarns and the monofilaments are combined to weave a part of the middle layer, and when the second colored yarns do surface weaving action, a dark first weaving area is formed; when the second colored yarn is subjected to needle separation face tucking knitting, a second knitting area with a light color is formed; and when the second colored yarns are used for knitting in a needle-bottom-separated tucking manner, a third knitting area with a lighter color is formed, so that the knitted vamp with a distinct layering effect is presented.

Description

technical field [0001] The invention relates to the technical field of knitted shoe uppers, in particular to a knitted shoe shoe upper with layered sandwich structure and a manufacturing method thereof. Background technique [0002] The sandwich fabric is composed of upper, middle and lower surfaces. The surface is usually designed with a mesh, the middle layer is a transparent yarn connecting the surface and the bottom surface, and the bottom surface is usually a densely woven flat surface, commonly known as "sandwich". Common sandwich fabrics are woven by warp knitting machines. Although there are many types, the homogeneity is serious. [0003] The difference between conventional warp-knitted sandwich fabrics is mostly reflected in the texture of the surface layer and the appearance of the mesh. The transparent yarn area in the middle layer only plays a supporting role, and the overall stretch resistance is poor, not Wear-resistant, poor air permeability, lack of layerin...

AI Technical Summary

Problems solved by technology

Common sandwich fabrics are woven by warp knitting machines. Although there are many types, the homogeneity is serious

[0003] The difference between conventional warp-knitted sandwich fabrics is mostly reflected in the texture of the surface layer and the appearance of the mesh. The transparent yarn area in the middle layer only plays a supporting role, and the overall stretch resistance is poor, not Wear-resistant, poor air permeability, lack of layering and three-dimensional sense

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