Crinkling process of chemical fabric

Abstract

The invention discloses a retracting technique for chemical fiber fabrics, comprising the following working procedures in turn: sizing of a retracted film; recombination of the chemical fiber fabrics and the retracted film; heat insulation and solidification; folding and retracting; and creping and separating. The retracting technique for the chemical fiber fabrics utilizes the principle that the retracted film can be retracted at a high temperature and produces crepe fabrics through compression and recombination of the chemical fiber fabrics and the retracted film and then high-temperature retraction and setting, thereby the formation of creping patterns on the chemical fiber fabrics is more regular; the setting effect is good; the chemical fiber fabrics are difficult to deform and have strong depth perception and hierarchy feeling; and the prior hand feeling style of the chemical fiber fabrics can not be damaged.

Description

technical field [0001] The invention relates to a shrinkage process for chemical fiber fabrics. Background technique [0002] At present, chemical fiber fabrics such as imitation silk or polyester fiber fabrics need to be creped on the surface when manufacturing clothing, blankets, bed sheets and other daily necessities. feel. The traditional creping process of chemical fiber fabrics mainly uses simple mechanical high-temperature crepe pressing. However, the surface crepe pattern of the crepe fabric produced by mechanical high-temperature creping is irregular and single, the three-dimensional layering is not strong, and the shape is poor and easy to deform. , Destroying the original feel style of chemical fiber fabrics. Contents of the invention [0003] The purpose of the present invention is to provide a shrinkage process for chemical fiber fabrics, which mainly utilizes the principle that the shrinkable film can shrink at high temperature, pressurizes the chemical fib...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a shrinkage process for chemical fiber fabrics, which mainly utilizes the principle that the shrinkable film can shrink at high temperature, pressurizes the chemical fiber fabrics and the shrinkable film, and then shrinks and shapes them at high temperature to produce crepe fabrics, which are regular and difficult to form. Deformed crepe pattern without destroying the previous handle style of chemical fiber fabrics, so as to overcome the shortcomings of the existing chemical fiber fabric crepe technology