Method for eliminating creases of easily creased cloth by presetting

Abstract

The invention discloses a method for eliminating creases of easily creased cloth by presetting. The method comprises the following steps of: padding un-dyed grey cloth through water; and conveying the water padded grey cloth to a setting machine, wherein the temperature of the setting machine is between 195 and 200 DEG C, and the speed of the setting machine is 35 to 45 meters per minute. According to the method for eliminating the creases of the easily creased cloth by presetting, the grey cloth is subjected to wet cloth presetting before dyeing, so that the shrinkage of the textile in the wet processing process can be reduced, the structure of loops is stabilized, the creases produced in the later processing process are lightened, the quality of the cloth is improved, and the rework cost is reduced.

Description

technical field [0001] The invention relates to the field of fabric processing, in particular to a method for pre-determining and eliminating creases of easy-fold printed cloth. Background technique [0002] High-count, high-density cotton single-jersey fabric without spandex is prone to creases due to the high machine size used in weaving, large yarn twist, tight coil arrangement, and thick fabric. The larger the width of the door, the greater the chance of creases, and the more difficult it is to eliminate after finishing. The generation of creases is closely related to the yarn characteristics, structure and tightness of the coil arrangement of the fabric itself. [0003] Cotton fibers in cotton fabrics are hydrophilic. During stress or rope-like wet heat treatment, the internal stress generated during weaving is gradually released, the width of the door shrinks, the gray cloth is longitudinally stressed, and the inner fibers and fiber bundles are mainly squeezed. Press...

AI Technical Summary

Problems solved by technology

[0004] The traditional process is to dye the gray cloth directly into the dyeing vat. In this way, the cloth runs in a rope shape at high speed in the dyeing vat, and begins to expand and shrink after absorbing water. The arcs and coils are deformed, resulting in a large number of creases. In order to solve this problem, the slight creases are usually repaired after dyeing, and the stenter is easy to cause time and cost waste. For serious peeling Those that need to be decontaminated or scrapped