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What are the classifications of yarn?

Yarn is a thin and long product made by twisting fibers or filaments once, with tensile strength and flexibility. The strand is a product made by combining two or more yarnsChina polyester FDY Yarns Suppliers and twisting for the second time. Its fineness, strength and uniformity are all higher than...

Colored yarn The characteristics of colored polyester yarn F...

Features of colored polyester yarn FDY1. high strength. The short fiber strength is 2.6～5.7cN/dtex, and the high tenacity fiber is 5.6～8.0cN/dtex. Due to its low hygroscopicity, its wet strength and dry strength are basically the same. The impact resistance is 4 times higher than nylon and 20 times ...

Understand sewing thread, use sewing thread well

Understand sewing thread 　 use sewing thread wellSewing thread is the main thread material, used to sew various clothing materials, and has both practical and decorative functions. The quality of sewing thread not only affects sewing efficiency and processing cost, but also affects the appearance qu...

How to explain that the fabric is yarn-dyed and the color is...

First, bai is not controlled because the fabric is yarn-dyed and the color is difficult to control. In this aspect of du, we must find ways to control it. daoSecondly, it is not difficult to avoid the phenomenon of color difference. When dyeing cloth, there is also a cylinder difference. You need to...

What are the coloring techniques of striped fiber?

Stained During high temperature and high pressure dyeing, the dyeing process of disperse dyes on polyester fibers can be divided into the following stages: (1) The disperse dyes gradually approach the fiber interface with the flow of the dyeing solution in the dyeing solution. At this stage, the nat...

What is the difference between Raschel blanket and wool blan...

The difference between Raschel blanket and wool blanket: du1) The knitting method is different. The wool blanket is made of circular woven zhi fabric, and the surface is very elastic. If it is a single layer, the back side is easy to shed. Raschel uses a flat machine, the fabric is not elastic and w...

The difference between nylon and polyester yarn

Polyester is a synthetic fiber and the raw material of chemical fiber fabrics. It is not a fabric in itself. Polyester is the previous name and its scientific name is polyester. Polyethylene terephthalate is the trade name of polyester fiber. Nylon is nylon, called Nylon, polyester amine fiber. The ...

What material is the "gold and silver wire" used in the text...

The material of "gold and silver wire" is mainly aluminum and paint bai with the required color.　　 Gold and silver du silk: It is to cut the colored PET polyester film into very fine silk by physical method. The surface layer is plated with a layer of aluminum or silver by electroplating of polyeste...

What are the applications of polyester filament

Polyester is very versatile, and it is widely used in the manufacture of clothing and industrial products. Flame retardant polyester has a wide range of applications due to its flame retardancy. In addition to playing an irreplaceable role in industrial textiles, building interiors, and vehicle inte...