Double-faced jacquard weaving technology

Abstract

The invention provides a double-faced jacquard weaving technology. A double-needle spaced fabric adopts computer-designed jacquard patterns and is woven by adopting seven guide bars, and the guide bar GB1, the guide bar GB2, the jacquard guide bar JB3.1, the jacquard guide bar JB3.2, the jacquard guide bar JB4.1, the jacquard guide bar JB4.2 and the guide bar GB5 are sequentially arranged from a front needle bed to a back needle bed. The double-faced jacquard weaving technology specifically comprises the following steps that 1, the guide bar GB1 is fully threaded to serve as a first layer of yarn to be laid to form loops on the front needle bed and used for forming the surface layer of the double-needle spaced fabric; 2, the guide bar GB2 is fully threaded to serve as a second layer of yarn to be alternated to form loops to form spaced yarn for connecting the surface layer with the bottom layer; 3, the guide bar GB5 is fully threaded to serve as a fifth layer of yarn to be laid to form loops on the back needle bed and used for forming the bottom layer of the double-needle spaced fabric. The double-needle spaced fabric made through the double-faced jacquard weaving technology is clear in pattern hierarchy and has the good stereoscopic effect in visual sense; meanwhile, the production procedures are simplified, and the cost is greatly saved.

Description

technical field [0001] The invention relates to fabrics, in particular to a double-sided jacquard weaving process. Background technique [0002] With the demand of the market and the improvement of living standards, people have higher and higher requirements for daily necessities. For fabrics, it is not only light, breathable, comfortable, healthy, and environmentally friendly; at the same time, textile fabrics are also required to be fashionable and beautiful. There are already some formed textile fabrics on the market, but the surface can only achieve a single-color effect. To achieve multi-color effects, subsequent processing such as printing, coating or hot pressing must be carried out. The operation is complicated, the cost is high, and it is not environmentally friendly. At present, although the jacquard machines on the market can also wear yarns of more than two kinds of materials for weaving, the warp knitted fabric obtained by weaving also has more than two colors a...

AI Technical Summary

Problems solved by technology

There are already some formed textile fabrics on the market, but the surface can only achieve a single-color effect. To achieve multi-color effects, subsequent processing such as printing, coating or hot pressing must be carried out. The operation is complicated, the cost is high, and it is not environmentally friendly. At present, although the jacquard machines on the market can also weave through yarns of more than two materials, the warp-knitted fabric obtained by weaving also has more than two colors after dyeing.

However, due to the limited means of the existing technology, the obtained two or more colors