Popular Science | Why do color stains (black spots) appear when polyester is dyed?
After polyester knitted fabrics are dyed under high temperature and high pressure, due to the large oil content of the gray fabric during weaving, the agglomeration of fibers and d…
Popular Science | When polyester or nylon is dyed dark, how does the dyeing factory deal with it?
Disperse dyeing is an important dyeing method in dyeing factory processing and production. In actual production, the color may be too dark or the shade may not match. Once the dyed…
Popular yarn | One warp and one weft, weaving a colorful and fashionable sense
Fancy yarn refers to yarn with special structure and appearance effects obtained by using special raw materials, special equipment or special technology to process fibers or yarns …
Popular yarns | Can you tell the difference between rayon and modal?
Modal and rayon are both regenerated fibers, but the raw material of modal is wood pulp, while the raw material of rayon is natural fiber. From a certain point of view, these two f…
Functional fiber | What are PET, PBT, PTT fiber? Can you tell the difference between those who make textiles?
Synthetic fibers are different from natural fibers according to their different molecular compositions It has unique properties, such as high strength, light weight, easy to wash a…
Popular Science | What is fiber acetate?
Acetate fiber was born in the early 20th century. It was successfully trial-produced and industrialized by the United Kingdom in the early 1920s. It is currently the second largest…
Fibers and Fabrics | 56 fabric properties, 1 sentence per category, easy to remember!
Let’s learn about fabrics together! 1. Wool Wool feels plump and has good elasticity , strong hygroscopicity, good warmth retention and other advantages. The biggest disadvantage i…
Functional fiber | Coconut shell has been transformed into environmentally friendly “coconut charcoal fiber”. What’s so special about it?
Coconut is one of the important tree species that grows widely in tropical areas , after the inner pulp of the fruit is taken away, the outer shell is discarded everywhere, which g…
Popular Science | How to judge the quality of cotton?
Text: Main assessment indicators of cotton quality: The main indicators are: grade, length, micronaire value, moisture regain, impurity content, and hazardous debris. 1. Cotton tra…
Popular Science | How much do you know about composite fibers?
Composite fiber is also called multi-component fiber and conjugate fiber , combined fibers and heterogeneous fibers. It is a chemical fiber made of two or more polymers and the sam…