Three-dimensional jacquard sandwich fabric

Abstract

The invention discloses three-dimensional jacquard sandwich fabric. The fabric comprises an upper layer structure, a lower layer structure and a middle layer structure, wherein the upper layer structure and the lower layer structure form a transparent bottom cloth which is knitted by transparent micro-thin filaments; the middle layer structure adopts synthetic multi-filaments with certain elasticity as a woven material; the synthetic multi-filaments are combined according to certain patterns, so as to form various floral designs by adopting needle front and needle back migration of a jacquard needle; the fabric surface is exposed through the transparent upper layer bottom cloth and lower layer bottom cloth; the embossing jacquard effect is formed on the surface, thereby generating a good effect of hollow three-dimensional patterns in a three-dimensional structure. The fabric disclosed by the invention is strong in pattern stereo perception, and is mainly applied to the fields such as lady brassieres and shoe materials; the hand feeling, the comfort and the functionality of the fabric are obviously improved.

Description

technical field [0001] The invention relates to the technical field of textile jacquard fabrics, in particular to a three-dimensional jacquard sandwich fabric. Background technique [0002] The warp-knitted sandwich fabric is a fabric with a three-dimensional structure produced on a double-needle bed Raschel machine. It is mainly connected by an upper structure, a lower structure and an intermediate support line that can maintain the distance between the upper and lower structures. fabric items. Generally, the raw materials of the upper and lower layers are mostly synthetic multifilaments, such as polyester or nylon filaments, and the middle support thread is made of yarns with good toughness and resilience, such as polyester monofilaments. At present, there are mainly three ways to form patterns on such fabrics, as follows: [0003] (a) Form a mesh or two-color effect on the upper or lower structural base fabric by using empty threading, colored yarn and other threading m...

AI Technical Summary

Problems solved by technology

[0006] However, the way of spacer fabric jacquard currently on the market is limited to the jacquard of the upper and lower layers, and only forms patterns on the surface of the fabric, so the three-dimensional effect is not strong. The wet effect is not good, and the traditional sandwich fabric feels relatively stiff, and the softness and comfort in contact with the human body are not good, which affects its practical application in the field of women's bras and other clothing.

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