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What is polyester chips?

Polyester chips bai 　　 Scientific name: polyethylene terephthalate du, English abbreviation: PET 　　 is made by polymerizing Zhi terephthalic acid (PTA) and ethylene glycol (EG). 　　 At present, it is mainly used for bottle-grade polyester (widely used for packaging of various beverages, especially ca...

How to properly maintain the blanket?

Stop the mildew on the tide, avoid bai exposure to heat and dull heat, strong du light exposure will lead to deterioration of the blanket gloss, rough hand feel. In a humid environment, pay attention to the prevention of insects.China blanket yarns suppliers 1. Dry the blankets frequently, patting t...

How to wash the blanket is correct?

The newly bought blankets must be cleaned before use, because the merchants are easily soiled during the transportation and packaging process, and they will be more clean and hygienic after washing. The next thing is to come, before washing, you must first briefly distinguish the fabric of the blank...

Dyeing formula of polyester yarn?

Polyester fabric is widely used in various textiles and apparel fabrics due to its high strength, good resilience, excellent wear resistance, good dimensional stability, and good wrinkle resistance. The dyeing of polyester package yarn is carried out on the high temperature and high pressure package...

What raw materials are needed to make carpet?

All carpets are processed with unrough fibers. Except for a few carpets, fibers are first woven into yarns, and then carpets are made by one of three methods: weaving, tufting, and gluing. All carpet fibers have distinctive characteristics, such as: warmth, cleanliness, abrasion resistance, flame re...

What problems should be paid attention to in the newly installed filter cloth?

1. Some of the filter plates near the filter cloth should be flat and ensure no wrinkles to avoid damage to the filter cloth or mud leakage caused by the filter plate. 2. Avoid too long tail of the buckle. It may reach into the filter plate and press some to damage the filter cloth, or form mud leak...

What is bulky polyester yarn

Bulk yarn is first blended with two different shrinkage fibers to form yarn, and then the yarn is treated in steam or hot air or boiling water. At this time, the fiber with high shrinkage produces greater shrinkage and is located in the center of the yarn And the low-shrinkage fibers mixed together,...

What do polyester DTY, POY and FDY stand for?

DTY refers to polyester low-elastic yarn, also known as drawn textured yarn. FDY refers to filament, also called fully drawn yarn.China Wholesale Polyester FDY Yarns factory POY is called pre-oriented yarn, which refers to incompletely drawn chemical fiber filaments with an orientation degree obtain...

Is chemical fiber filament polyester yarn?

Chemical fiber filaments are divided into the following types: DTY: false twisted textured yarn is called DTY (D raw Tex-tu red Y a rn), also known as stretch yarn. DTY network wire: The network wire refers to the filament in the network nozzle, the filament is entangled with each other by the jet a...