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May 27 2021
With the growth of market demand for chemical fiber, polyester production and sales are also increasing, and occupy a large proportion. At present, cotton-type equipment is mostly used in spinning production to process chemical fiber yarn, and there are still many problems in the spinning process. Problem Polyester fiber is a macromolecular polymer with high crystallinity, poor moisture absorption...
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Jun 11 2021
Polyester is a synthetic fiber. However, it is also composed of long-chain polymers. In addition, there are two types of polyester: PET (polyethylene terephthalate) and PCDT (poly 1,4-cyclohexylidene dimethylene). PET polyester can be made into yarn. Most importantly, PET is the most commonly used polyester. This is because people can widely use PET in different types of applications. In addition,...
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Jun 17 2021
There are many kinds of rayon, most of which are highly absorbent, easy to dye, skin-friendly and soft. Once produced, they are very popular. Viscose (commonly known as rayon) is used to replace expensive silk. Viscose material is softer than cotton and more elastic than silk. Viscose is comfortable to wear. There are two types of fibers. They are called natural fibers and man-made fibers. Natural...
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Jul 05 2021
Maybe you have heard of viscose fiber, or you know it better as rayon, which is a common term for viscose fiber in the United States. But what is it actually? Viscose fiber is a type of rayon. Originally called rayon, in the late 19th century, the term "rayon" came into effect in 1924 and was named "Viscose derived from the way the fiber is made"; a viscous organic liquid used in manufacturin...
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Jul 01 2021
Dope dyed yarn is an environmentally friendly and efficient innovation in the dyeing process. Unlike conventional dyeing in which yarns are usually knitted or woven into fabrics and then dyed as a whole, dope dyed yarns are the opposite. As the name suggests, the yarn itself is dyed into a pre-selected color and then used to make the desired fabric. Advantages of dope dyed yarn Environmental prote...
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Jul 12 2021
Viscose fiber is also called rayon because it is a type of rayon. It is a cellulose fiber made from regenerated cellulose and can be produced from many plants, such as sugar cane, bamboo, and soybeans.Viscose fiber can be made into viscose spun yarn, which is a very popular yarn It is a durable fabric that can be easily colored and can maintain the color for a long time without fading due to sunli...
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Jul 16 2021
The polyester spun yarn market continues to remain healthy. Since 1990, it has grown at a rate of nearly 7%, and is expected to have a compound annual growth rate of 5% during 2015-2020. According to data from Zion Research, the market value in 2014 was 73.5 billion U.S. dollars, and by 2020 it will exceed 115 billion U.S. dollars. Most of the demand for polyester materials comes from Asia, especi...
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Jul 29 2021
Polyester staple fiber is a polyester (polyethylene terephthalate, PET) polymerized by PTA and MEG, which is spun into Filament after cutting the fiber. PET, like rice, has many varieties. 75% is used for polyester fiber for chemical fiber, polyester staple fiber and polyester filament are manufactured according to the requirements of the textile industry. Polyester staple fiber is light, w...
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