Review on the development of printing and dyeing auxiliaries
The world auxiliary industry began in the 1930s. At first, almost all of it was used in the textile industry. Later, some of it entered the daily chemical industry, such as detergent, but still domina …
Enzymes commonly used in textile scouring
In the past, it has been considered that the main purpose of cotton fiber scouring process is to remove cotton wax and oil to improve permeability. The commonly used enzymes include pectinase, cellula …
Revolution of scouring agent -- Application of biological enzyme
Textile printing and dyeing industry is not only a large energy consumer, but also a large water consumer, but also a large waste water discharge. The annual water consumption of China's textile indus …
Main parameters for evaluating fixation performance
Color fastness refers to the performance that the dyes on the textile are subjected to various factors to maintain the original color to varying degrees during the use or subsequent processing of dyed …
Types of common color fixing agents
Dicyandiamide formaldehyde color fixing agentDicyandiamide formaldehyde color fixing agent, namely color fixing agent y, was developed in the 1930s. Color fixing agent y is generally used in the fixat …
Development process and fixation mechanism of color fixing agent
With the continuous expansion of international textile trade and the improvement of people's living standards, people's awareness of environmental protection is also increasing, and the requirements f …
Biological enzyme one bath two-step boiling and bleaching of pure cotton gauze
Pure cotton gauze is made of cotton through weaving, scouring, bleaching and other processes. After pretreatment, gauze can remove natural impurities and oil stains on the fabric. However, the traditi …
