2023-06-16

1. According to the analysis of textile materials, general chemical fabrics are better than the moisture -resistant friction color of natural fabrics such as cotton, and thin fabrics are better than heavy fabrics. Therefore, during the processing of textile fabrics, the processing of each process sh Read More

2023-04-28

Diversifying dye dye polyester, which is heated to the prescribed temperature (125 ~ 135 ° C), you must keep the staining period of time. The test shows that the length of the preservation and dyeing time has the impact on the quality of the dyeing.1) Polyester fiber structure is tight, and the mome Read More

2023-04-28

Disperse dyeing is mainly because polyester fiber is dyed high -temperature and high pressure. Although the dye molecules are small, the dyes molecules are all entered inside the fiber during dyeing. It is to use the dye molecules that do not enter the fiber to destroy and improve the role of improv Read More

2022-10-14

The main reason is that polyester fiber dyeing is high temperature and high pressure. Although the decentralized dye molecules are small, they cannot guarantee that the dyes molecules enter the fiber during dyeing. Some decentralized dyes will be attached to the fiber surface. The reducing cleaning Read More

2021-10-01

Characteristics of Spandex 1. Spandex fiber has excellent elasticity, and its elastic elongation is the highest among textile fibers, which can reach 400% to 500%; the elastic recovery rate is also high, which can reach 95% to 99%.2. Spandex is a thermoplastic fiber, with a softening point of 160°C, Read More

2021-08-06

The chemical name of polyester is polyester fiber, which is widely used in the textile market, and more and more people like polyester fabrics for clothing. But whether polyester fabrics are good or not, what are the advantages and disadvantages? Such a problem can still make many people confused. T Read More

2021-07-09

1. Reduction and cleaning under alkaline conditions: Soaping agent + reducing agent (sodium sulfide or thiourea dioxide) + alkali (caustic soda or soda ash), but many domestic dyeing factories do not use soaping agent. Soaping agent: non-ionic surface active agent, which is conducive to dissolving, Read More

2021-06-25

In the past two or three years, due to the country's emphasis on environmental protection, the structural reform and environmental protection transformation of the dye industry have been promoted. This has caused many large manufacturers to suspend existing production capacity and small manufacturer Read More

2021-03-12

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