Softening finishing method of silk-hemp fabric

Abstract

The invention relates to a softening finishing method of silk-hemp fabric; cellulase with a concentration of 1.5% (o. w. f) is used to pretreat silk-hemp fabric, a softener made from the natural softener esterquats, SF low-foam penetrant and OP-10 emulsifier is used to perform double-soaking double-rolling softening finishing on the silk-hemp fabric; by using the method, softness of the silk-hemp fabric is effectively improved, the fabric is less itchy, and it is guaranteed that physical and mechanical properties of the silk-hemp fabric do not experience major influence.

Description

technical field

[0001] The invention belongs to the technical field of post-treatment of fabrics, and in particular relates to a method for softening and finishing silk hemp fabrics. Background technique

[0002] Silk is a kind of natural protein fiber, acid-resistant and alkali-resistant, light and slender, the fabric has good luster, comfortable to wear, smooth and plump, moisture-absorbing and breathable, used for weaving various satins and knitwear, silk has been used since ancient times The reputation of "Fiber Queen".

[0003] Hemp fiber has the advantages of high temperature resistance, friction resistance, fast moisture absorption and heat dissipation, anti-allergic, anti-static and antibacterial, etc. It is a natural, harmless, renewable and cheap green fiber. However, hemp fiber contains more hemicellulose, lignin and pectin, coupled with higher crystallinity and orientation, which makes the fiber rigid, brittle, rough and hard to the touch, and itchy when in cont...