A wrinkle-free ironing process for jeans

Abstract

The invention discloses a wrinkling and non-ironing process for jeans, which comprises the following steps: (1) firstly, putting the jeans on the trousers-shaped soft bag, and inflating the trousers-shaped soft bag with high-pressure air to expand the trousers; (2) ) Spray the oxalic acid softener against the appropriate position of the jeans through the first spray gun or other equivalent tools; (3) spray the shaping resin against the corresponding part of the jeans through the second spray gun or other equivalent tools; Wrinkled pleats are rolled up at the appropriate position of the jeans trousers, and the pre-crushing device fixes the shape of the pleats by suction or heating; (5) Spray a fixing agent on the pleats, and the fixing agent is 60% to 70% polyvinyl alcohol , 30% to 20% phenolic resin, 10% polyamide; (6) put the jeans into a heating device for heating, and the heating temperature is 130-150 degrees Celsius. The process does not need to pre-impregnate the jeans with liquid medicine, which reduces the harm of liquid medicine to the human body, and the creases of the jeans can be permanently shaped.

Description

technical field [0001] The invention relates to a production process of jeans, in particular to a wrinkle-free process for jeans. Background technique [0002] Jeans, as the favorite and most popular type of trousers for young people today, have long been separated from their original purpose. In order to pursue novelty, there are various styles of jeans, the most of which are bleaching in front of jeans, pleating or Punching holes, in the existing technology, there is a need to make jeans creases, but generally it needs to be soaked in medicine, and the medicine soaked will make the jeans contaminated with more medicine to the greatest extent, which is not conducive to human health, and The process is cumbersome, and there is no softening treatment before soaking in the liquid medicine, and the curing effect after creasing is not ideal, so that the processed jeans are not strong and easy to restore to their original shape. Contents of the invention [0003] The purpose o...

AI Technical Summary

Problems solved by technology

[0002] Jeans, as the favorite and most popular type of trousers among young people today, have long since departed from their original purpose. In order to pursue novelty, jeans come in a variety of styles, most of which are bleached in front of the jeans, pleated or Punching holes, in the existing technology, there is a need to make jeans creases, but generally it needs to be soaked in liquid medicine, which will make the jeans contaminated with more liquid medicine to the greatest extent, which is not conducive to human health, and The process is cumbersome, and there is no softening treatment before soaking in the liquid medicine, and the curing effect after creasing is not ideal, so that the denim trousers after processing are not strong and easy to restore to their original shape

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