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Sep 10 2020
Polyester fiber sub-filament and short fiber in two forms. The so-called polyester filament, a length of more than 1000 meters of silk, filament winding into a group. Polyester staple fiber is a few centimeters to ten centimeters of staple fiber. Polyester filament: high strength; good heat resistance, can be used at -70℃～170℃; good elasticity, the elasticity of polyester is close to wool; good ab...
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Sep 10 2020
Classification of polyester yarn: According to physical properties: the common types of polyester yarn are high-strength low-extension, medium-strength medium-extension, low-strength medium-extension, high-modulus, and high-strength high-modulus. Distinguish according to post-processing requirements: mainly include cotton type, wool type, hemp type, silk type Classified by function: mainly divided...
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Oct 09 2020
The core-spun yarn is formed directly on the spinning frame without revealing the yarn core. Generally, synthetic fiber filament with good strength and elasticity is used as the core yarn, and short fibers such as cotton, wool and viscose spun yarn are spun together by twisting. Core-spun yarn has many advantages. It can take advantage of the excellent physical properties and surface characteristi...
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Nov 16 2020
Polyester Also known as Polyester fiber, its characteristics are good breathability and moisture removal. There is also strong resistance to acids and alkalis, and UV resistance. Generally, the fabrics with multiples of 75D are polyester, such as 75D, 150D, 300D, 600D, 1200D, and 1800D. The fabric is darker and rougher than nylon. Nylon Also known as Nylon, polyamide fiber. The advantages are...
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Feb 05 2021
Polyester staple fiber, polyester staple fiber is a fiber obtained by spinning polyester (ie, polyethylene terephthalate, abbreviated as PET, polymerized by PTA and MEG) into tow and cutting. PET is in the shape of rice grains or flakes, with various varieties and colors (usually the main component of the beverage bottles we contact a lot of According to different needs, it can be cut into differe...
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Mar 08 2021
The difference between polyester staple fiber and polyester long fiber, polyester fiber is the most commonly used chemical synthetic fiber today. Mainly polyester staple fiber and polyester filament. At first glance, polyester staple fiber is a short fiber with a length of several centimeters to ten centimeters, while filament is a fiber with a length of more than one kilometer. Generally, it is s...
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Mar 17 2021
About half of the world's clothing and accessories are made of polyester fibers, and by 2030, this number will almost double. what is the reason? More and more users are looking for more durable clothing. Because polyester is not a sustainable textile choice because it is synthesized from petrochemical products. Most brands use recycled polyester yarn (RPET) to produce clothing and accessories. In...
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Mar 30 2021
Polyester can be completely recycled or made from recycled plastic. PTA, MEG, PET chips and recycled PET bottle flakes are the main raw materials used to produce polyester staple fibers. The polymer produced from the above-mentioned raw materials is melt-spun to allow rapid cooling. The filament bundles obtained by melt spinning technology are called tows, which are crimped and stretched first, an...
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