Production process of non-lining double-layer yarn-dyed fabric

Abstract

The invention discloses a production process of a non-lining double-layer yarn-dyed fabric. The process procedures comprise spinning, dyeing, beaming, slashing, weaving, gray fabric inspection, singeing, desizing, shaping and preshrinking, during weaving process, a double-shaft active warp pacing is adopted, and the sizes and tensions of double shafts are different; a smaller opening is adopted, and the angle of the opening is 26 degrees-28 degrees; a low back rest is adopted, and the height of the back rest is 0-+2 centimeters; the low heights of heald frames are adopted, and the heights of the heald frames are 72-78 millimeters; differential heights of the heald frames are adopted, so that the height difference of two layers of heald frames is 4-6 millimeters. According to the productionprocess of the non-lining double-layer yarn-dyed fabric, by adopting the double-shaft active warp pacing and a method of having reasonable opening size, adjusting the heights of the heald frames andback rest and improving a weft insertion process, the problem of double-layer cloth connection point exposure is solved, and the beauty of the fabric is improved.

Description

technical field [0001] The invention relates to a production process of a double-layer fabric, in particular to a production process of a liner-free double-layer yarn-dyed fabric. Background technique [0002] Seiko makes a garment with beautiful appearance, long-lasting shape, and comfortable wearing. In addition to choosing high-quality fabrics, carefully designing new styles and adapting to color matching, it must also be equipped with good lining fabrics. Lining plays the role of skeleton, shape and shape preservation for clothing, and is an indispensable and important auxiliary material in clothing processing. [0003] The traditional process of lining is combined with the fabric by sewing, hot-melting, etc., and these processes are complicated to operate and consume energy and materials, so double-layer fabrics came into being. However, the problem that the joints are easily exposed during the compounding process of the double-layer fabric has seriously affected the a...

AI Technical Summary

Problems solved by technology

[0003] The traditional process lining is combined with the fabric by sewing, hot melting, etc., and these processes are complicated to operate and consume energy materials, so double-layer fabrics came into being

However, the problem that the joints are easily exposed during the compounding process of double-layer fabrics seriously affects the aesthetics of the fabrics.