Warp-knitted double-insertion weft yarn frame jacquard multi-layer jacquard vamp fabric and knitting method

• Main Authors: SU ZHIFU, CHEN JUNJIE, DENG SHENGTU, CHEN MENGJIA, ZHANG JISHENG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2022
• Subjects: BRAIDING; KNITTING; LACE-MAKING; NON-WOVEN FABRICS; TEXTILES; TRIMMINGS

The invention relates to the technical field of warp knitting, in particular to a warp knitting double-insertion weft yarn frame jacquard multi-layer jacquard vamp fabric which comprises a surface layer, a bottom layer and a spacer layer, the surface layer comprises tricot stitch 1-1-2-3/3-3-1-0//of a ground comb GB2 and chain stitch 0-0-0-1/1-1-1-0-0//of a ground comb GB6, and the tricot stitch 1-1-1-0//of the ground comb GB2 is interwoven with the chain stitch 0-0-1/1-1-0//of the ground comb GB6; the bottom layer is a double warp weave 0-2-2-2/3-1-1-1//of GB1, the spacing layer is a 1-0-1-1/0-1-1-1-1///weave formed by looping ground combs GB5 on a front needle bed, the rear needle bed surface of the fabric is used as the front side for wearing of the fabric, and the fabric comprises a plurality of color uplifting point thick weaves, and the yarn laying numbers of the color uplifting point thick weaves are 1-1-1-0/1-1-2-3//and 1-1-1-1/1-1-2-2//; an extension line of the texture formed by the front needle bed