A kind of manufacturing technology of jacquard mesh channel fabric and its fabric

Abstract

The present invention relates to the technical field of knitting, in particular to a manufacturing process of a jacquard mesh channel fabric and its fabric, which comprises five successively adjacent bars, which are formed by lapping yarns on a double-needle bed warp knitting machine through the bars GB1. The circle forms the surface layer of the fabric. The jacquard bar JB1.1 and Jacquard bar JB1.2 are used for jacquard technology, forming an alternate arrangement of connected yarns and non-connected yarns on the front and back sides. At the same time, the jacquard bar GB3 assists the jacquard comb Bar JB1.1 and Jacquard bar JB1.2 are used for weaving to form a mesh channel layer at the preset position, and bar GB4 is used as the bottom layer of the fabric. The present invention makes a breakthrough in the process, so that the yarns are alternately arranged in the middle layer as connecting yarns and non-connecting yarns. Locked in the surface layer, prevents the yarn from forming flying lines and wandering, which hinders the formed mesh channel layer, making the filling material clogged and skewed.

Description

technical field [0001] The invention relates to the technical field of knitting, in particular to a manufacturing process of a jacquard mesh channel fabric and the fabric thereof. Background technique [0002] Since the advent of Nike's new technology Flyknit in 2012, the woven upper with a wearing experience like a sock has gradually set off the trend of major brands simplifying the design of lightweight uppers. [0003] However, although the texture of the woven upper is excellent, the yarn is too soft, resulting in good elasticity but insufficient hardness. Therefore, the upper is easily deformed with the extension of exercise and walking time. [0004] Aiming at the problem of woven uppers, there are currently several improvement methods: [0005] 1. For the flexibility of the woven upper, weaving TPU threads are interspersed to increase the strength of the upper, and TPU is used to reinforce the surface of the woven upper to increase its stability. However, although t...

AI Technical Summary

Problems solved by technology

However, this method causes the woven vamp to not directly contact the foot, which makes the woven vamp lose its dynamic and elastic wrapping performance, and the unique breathability and lightness of the woven vamp is also greatly weakened. Plastic deformation easily occurs when folded and moved

[0007] 3. Reinforce the woven upper with strong peripherals such as support sheets, hot-melt reinforcement, Velcro, midsole upturn, etc., but these methods will lead to a weakened sense of integration of the woven upper, and some areas will become uncomfortable, and even cause foot jamming