Treating process of kapok fiber for producing non-woven sanitary material

Abstract

The present invention discloses treating process of kapok fiber for producing non-woven sanitary material. The treating process includes the following steps: opening kapok fiber material in a cotton opening and cleaning system, depurating, making lap, carding into web, boiling, defatting and bleaching, softening, water washing, neutralizing, spun drying, stoving and baling. The kapok fiber is soft, high in adsorbability, and suitable for producing sanitary material.

Description

technical field

[0001] The invention belongs to the field of non-woven sanitary materials in the textile industry, in particular to a method for processing kapok fibers used in the production of non-woven sanitary materials Background technique

[0002] Kapok fiber is a kind of natural fruit fiber, which is attached to the inner wall of the kapok capsule shell, developed and grown from the inner wall cells. Because the kapok fiber is thin, low in strength, easy to break, coupled with high torsional rigidity and low twisting efficiency, it is difficult to use traditional cotton or wool spinning methods for mechanical processing or fine processing. Therefore, most of the kapok fibers are only manually removed from impurities such as cotton seeds and directly used as insulation wadding, pillows and cushion filling materials. The use of kapok fiber in the production of non-woven sanitary materials can be used in industries such as medical treatment, beauty care, and feminine hy...