A continuous processing technology for fabric degreasing, presetting and whitening

Abstract

The invention discloses a continuous fabric oil removing, pre-forming and whitening process which comprises the following steps: treating gray cloth according to continuous processes of removing oil, washing with water, whitening and pre-forming. By adoption of the continuous fabric oil removing, pre-forming and whitening process disclosed by the invention, continuous production can be achieved, a good washing effect can be achieved, and the energy and the water can be saved.

Description

technical field

[0001] The invention relates to a fabric dyeing pretreatment process in the printing and dyeing industry, in particular to a fabric degreasing, presetting and whitening continuous processing process which can effectively save processing costs. Background technique

[0002] In the current printing and dyeing industry, fabrics usually need to be pre-formed before dyeing to improve the dimensional stability of the gray cloth, reduce the crease phenomenon of the gray cloth after printing and dyeing, and reduce the shrinkage elasticity of the gray cloth during printing and dyeing. In order to maintain the stability of the shrinkage rate of the finished product. The gray cloth has undergone several processes before the pre-setting process, and there will be more oily substances on the gray cloth, such as spindle oil, lubricating oil, white mineral oil, etc., so the gray cloth needs to be cleaned before the pre-setting process. oil treatment. Due to the high ambie...