Low-wrinkle-rate chemical fiber cloth printing and dyeing process

Abstract

The invention discloses a low-wrinkle-rate chemical fiber cloth printing and dyeing process, and belongs to the field of chemical fiber cloth. According to the low-wrinkle-rate chemical fiber cloth printing and dyeing process, during dyeing, the chemical fiber cloth is hung on an air curtain frame, so that multiple pieces of cloth are in a vertical state, an air curtain wall is formed between every two adjacent pieces of cloth in cooperation with inflation operation, blockage can be formed between every two adjacent pieces of cloth, and then the mutual adhesion condition between the adjacent pieces of cloth is remarkably reduced; and compared with the prior art, the coloring uniformity is effectively guaranteed, the dyeing effect is better, meanwhile, the air curtain belt is changed into an unfolded state from a drooping state during air inflation, under the impact of the air curtain wall, the air curtain belt swings continuously, the effect of flapping the cloth is achieved, the cloth is in a shaking state, then wrinkles are effectively smoothed, when the air curtain belt flaps the cloth, part of balance weight particles are transferred to the cloth, the downward gravity of the cloth is gradually increased, and therefore, the occurrence of the wrinkles is further reduced.

Description

technical field [0001] The invention relates to the field of chemical fiber cloth, in particular to a printing and dyeing process for chemical fiber cloth with low wrinkle rate. Background technique [0002] Chemical fiber fabrics refer to pure, blended or interwoven fabrics processed from chemical fibers, that is to say, fabrics woven from purified fibers, excluding blended and interwoven fabrics with natural fibers. The characteristics of chemical fiber fabrics are determined by their chemical properties. determined by the properties of the fiber itself. [0003] Common textiles, such as viscose cloth, polyester khaki, nylon stockings, acrylic wool and polypropylene carpets, are all made of chemical fibers. According to different sources of raw materials, chemical fibers can be divided into: ① Man-made fibers, made of natural polymers (such as cellulose, etc.) as raw materials, such as viscose fibers; ② Synthetic fibers, made of synthetic polymers as raw materials, includ...

AI Technical Summary

Problems solved by technology

[0004] However, chemical fiber has poor hygroscopicity, poor comfort and poor hand feeling compared to cotton cloth. In order to change the disadvantages, cotton fiber is generally mixed into the blending process. The addition of cotton fiber will lead to poor wrinkle resistance of chemical fiber, especially in the dyeing process. In the dyeing of the prior art, the cloth is generally put into the dyeing tank for soaking. After a long time of accumulation, a large number of wrinkles will be generated, which will affect the quality of the cloth and easily lead to poor color uniformity.

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