Deformed fiber blending copolymerization modified polyester fiber

Recommendation Reasons

Polymerization modification, deformed section design and fiber blending

process endow the fibers with differences and functionality, and the fabrics

made from them are soft in luster, smooth and draping, comfortable to

skin, hygroscopic and sweat-wicking. It can comparable to acetate fabrics.

Processing Technology

A flexible third monomer is introduced into the second esterification reactor, a heat stabilizer

is compounded at the same time, and finally the final polycondensation process is adjusted

to prepare modified polyester chips. The chips are then processed into special-shaped mixed

fiber copolymerized modified polyester fibers through a one-step multiple special-shaped fiber

mixing process.

Characteristics of Fiber and Product

Standards and Certifications

Polyester partially oriented/drawn bi-shrinkage filament yarns (FZ/T54058-2012)

Test method for deformation shrinkage rate of dacron POY/FDY fiber blending(FZ/T50004-2014)

Fiber Performance and Product Features

Dyeable at room temperature,energy saving, environmentally-friendly

Alfalfa leaf-shaped bionic cross section,multi-angular groove structure

with the characteristics of antistatic,moisture absorption and perspiration,softness and skin friendliness

The downstream application guidance

Weaving: Suitable for water jet loom weaving. When making twisted products, it is

recommended to use sizing or weak twisting in fabric design. The steaming and twisting

process requires a low-temperature process. When making sizing products, conventional

processes can be used directly. Tension should be controlled during the weaving process to

reduce fluctuations and avoid raw material scratches and breakage.

Dyeing and finishing: The refining temperature in the dyeing and finishing process is 120℃

the setting temperature is 140 ~ 160C, and the dyeing temperature is 110 ~120C.During

the dyeing and finishing process, pay attention to the control of the reduction rate, use low

concentration and low temperature conditions for treatment, and it is strictly forbidden to

perform reduction treatment under high temperature conditions for preshrinking and refining

at the same time.

Application instance

Terminal field	Raw material ratio	Specifiacations	Main products and properties
Home textiles	Multi-differential modified blended polyester yarn 75%, high-elastic polyester yarn 25%	70	Used for skirts, dress, blouses, etc., with high drapability soft, comfortable properties
	Multi-differential modified blended polyester yarn 92%, spandex 8%	70	Used for ceremonial dress, etc., with noble, shiny, bony properties
Specification	Multi-differential modified blended polyester yarn 65%, high-elastic polyester yarn 35%	80	Used for underwear, homewear, etc., with moisture-absorption and sweat conductive ,soft and comfortable properties

Fiber Application

Clothing textiles：Home wear,Lingerie,Shirt,Shirt

Q: Is the deformed fiber blending copolymerization modified polyester fiber a

benchmark of the acetate fiber? How is the market reaction?

A: Acetate fabric has a drop feeling and luster comparable to silk, which is deeply loved by consumers, but it is more expensive. Therefore, consumer groups and markets are relatively limited. The deformed fiber blending copolymerization modified polyester fiber is a benchmark of the acetate fiber. In terms of hand feeling and drapability feeling, it is not much different from acetate fabric, and its application scope is also very wide. It is suitable for making skirts, home clothes, dresses and some close-fitting clothes. The clothing is elegant and generous, with high-cost performance. lt is a “front runner” in hot sales of fabrics in spring and summer and has been well received by the market in recent two years.