Detailed common quality problems and selection of textile auxiliary
Advanced dyeing and finishing technology: Detailed common quality problems and selection of textile auxiliary Here we mainly discuss on the influence of textile auxiliary : The quality of pretreatment (scouring and bleaching) is related to not only effect on the quality of the end product, but also, as a semi-product, has effect on the quality of the dyeing, printing and finishing. Some experts think that 70% of the unqualified products is caused by improper pretreatment. And in a sense, it may be true. Though the result of dyeing and finishing is still related with the quality of the fabric, the equipment, the operation, the processing technology, the dye and the auxiliary. Now, we focus on the the auxiliary. There are many different kinds of problems related to textile auxiliaries , here in this article, we mainly talk about three common quality problems of pretreatment and the choose of the auxiliary. 1. The unsatisfying whiteness and capil...