Wash-free production process for jeans

Abstract

The invention discloses a wash-free production process for jeans. The wash-free production process for the jeans comprises the following steps: (1) sizing; (2) printing; (3) steaming; (4) tailoring; (5) sewing; and (6) performing afterfinish. The wash-free production process for the jeans disclosed by the invention combines the modern computer technology, the chemical technology, the mechanical automation technology, the printing technology and the like perfectly, and has the following three advantages that the cost is low, and the produced jeans are 5 to 20 yuan unequally cheaper than those produced by the conventional method; the quality is high, the used dye is activated dye, the color fastness reaches level 4 and higher than that of the indigo and sulfur dye, and the jeans are water washing resistant and colorfast and look new for a long time; and the pollution is low, the water consumption is low, and particularly the jeans are not required to be subjected to color stripping treatment by using a large amount of heavy metal compounds of lead, cadmium and the like and nonyl phenol, octyl phenol, perfluorooctane sulphonate, benzidine, formaldehyde and the like in the prior art.

Description

technical field [0001] The invention relates to the field of clothing, in particular to a wash-free production process for jeans. Background technique [0002] Jeans originated in the United States and have been popular in the American market for nearly a hundred years. In the early days, jeans were just a kind of rough and durable work clothes, and they have never been in the elegant hall because they have nothing to do with the word "fashion". Until the past 20 to 30 years, through continuous efforts to improve and innovate in the spinning, weaving and dyeing industries, jeans have changed from rough and simple to a variety of weaving, color and style, making it from a common single type of trousers. Create a variety of unique styles, coupled with the refreshing changes in other distinctive accessories, so jeans have gradually evolved into a unique category of fashion, which is very popular among young men and women. [0003] The production and sewing of jeans generally ...

AI Technical Summary

Problems solved by technology

In the water washing process, sand blasting has been banned in foreign countries, because workers who perform sand blasting operations cannot get safe protection and are prone to silicosis

The washing process requires the use of hundreds of toxic chemicals to bleach and wash jeans, and the chemicals left on the jeans are likely to affect the wearer's health