Shanghai Xzchem Chemical Co., Ltd.
Manufacturer of Textile Chemicals
HT Fine Chemical Co., Ltd.

Pretreatment Auxiliaries

Pretreatment auxiliaries mainly include scouring agents, wetting agents,washing agents, celluase, degreasers, detergents, oxygen bleach stabilizers and sequestering agents.
The pretreatment auxiliaries helps to remove various impurities on the fabric, such as cottonseed hulls, waxes, pectins, textile sizes, spinning oils, etc., under the premise that the fabric is damaged to a small extent. The fabric is made into a semi-finished product with high whiteness and good wettability. The pretreatment process includes desizing, scouring, bleaching, mercerizing and the like.
The use of pretreatment auxiliaries is mainly to remove natural or artificial impurities on the fabric, and to give full play to the excellent properties of the fabric, such as whiteness, softness and good permeability, to meet the needs of subsequent processes. 

Pretreatment Auxiliaries
Dyeing Auxiliaries
Textile Softening Agents