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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 insta...

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...

The difference between polyester primary color and dyeing

Nylon and polyester, one differencePolyester --- Polyester fiber, also known as POLYESTER, is characterized by good breathability and moisture removal. There is also a strong ability to resist acid, alkali and ultraviolet rays.Nylon --- Nylon, also known as Nylon, polyamide fiber. The advantages are...

What material is the blanket made of?

Blanket (English Blanket) is a commonly used bedding, which has a warm function and is thinner than a quilt. Its raw materials are mostly animal fibers (such as wool, mohair, rabbit hair, cashmere, camel cashmere, yak cashmere) or acrylic fibers, viscose fibers and other chemical fibers, and some ar...

The difference between polyester yarn warp and weft

Polyester yarn refers to the cotton yarn used in the production of polyester. Polyester is a type of polymer made by spinning fibers. Currently, it refers to fibers produced from ethylene phthalate. According to the English name of the raw material, "polyethylene "terephthalate" abbreviation, abbrev...