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1. Yarn appearance quality (a combination of visual inspection and hand feel) 　1.1 The yarn must go through air splicing and electronic yarn clearer, and requires fixed weight or f…

1. Side-by-side composite fiber Side-by-side composite fiber The spinning of fibers is more difficult than the spinning of sheath-core fibers and therefore requires higher polymer …

Graphene is a magical new material. Graphene is a single-layer atomic structure in which carbon atoms are arranged in a hexagonal lattice. Simply put, graphene is stacked layer by …

　1. Natural fiber 　1. Plant fiber 　C: Cotton 　L: Linen 　J: Jute Jute Ram: Ramine Ramie Hem: Hemp Marijuana 　2.Animal fiber 　W: Wool Wool M: Mohair mohair RH: Raadfdsit hair rabbit …

06. At what level is the yarn recovery rate of self-networking generally controlled? Answer: The yarn waste rate on the automatic winding machine is not an indicator that can be co…

　1. How to optimize and set the yarn clearing curve? Answer: Optimizing the yarn clearing curve is a long-term process. The basic method is: first, roughly set a more appropriate y…

Although it has already come out, the weather is still very hot, and the beauty-loving ladies still put on beautiful and elegant dresses. Both chiffon and linen are often used in w…

For pure cotton combed fine yarn, the harmful defects affecting the cloth surface in terms of the degree of damage and frequency of occurrence are mainly thick places, details, une…

1. Direct dyes: Direct dyes have relatively good heat resistance and stability. Soda ash and soft water can be added to direct dyes to help dissolve them. When making materials, fi…