About the difference between polyester staple fiber and polyester filament

Tag:

Polyester clothing fabrics textile fabrics polyester fiber decorative articles

As for the difference between the uses of polyester staple fiber and polyester filament, colleagues who have been in the textile industry for a long time may have a better understanding, but for newcomers to the industry, it is a bit confusing. In fact, if you don’t know much about it at first, just remember one thing – the fabric made of filament is shiny, smooth to the touch, and similar to nylon. But the difference goes beyond that.
Polyester staple fiber: The so-called polyester staple fiber is a short fiber of a few centimeters to more than ten centimeters, which is divided into cotton-type staple fiber and wool-type staple fiber. Cotton type is mostly used for spinning, such as making wool, weaving, etc.; short fiber is used for blending with other fibers such as cotton.
Polyester filament: The so-called polyester filament is a filament with a length of more than one kilometer, and the filament is wound into a ball. Generally divided into three categories: POY (pre-oriented yarn), FDY (fully drawn yarn), DTY (low elastic yarn).
1. POY is mainly used for post-processing production, such as the production of DTY, DT, ATY, and can also be directly used in the silk textile industry;
2. FDY is mainly used in the clothing and textile industries;
/>3.DTY is a raw material for knitting (weft knitting, warp knitting) or weaving processing. It is suitable for making clothing fabrics (such as suits, shirts), bedding (such as quilt covers, bedspreads, mosquito nets) and decorative items (such as curtain fabrics). , sofa cloth, wall cloth, car interior decoration cloth), etc.
Characteristics and uses of polyester fiber:
Strength: The strength of polyester fiber is nearly 1 times better than cotton and 3 times better than wool, so polyester fabric is strong and durable.
Heat resistance: It can be used at 70C ~ 1700C. It has the best heat resistance and thermal stability among synthetic fibers.
Elasticity: The elasticity of polyester is close to that of wool, and its wrinkle resistance exceeds that of other fibers. The fabric does not wrinkle and has good stability.
Wear resistance: The wear resistance of polyester is second to nylon, ranking second among synthetic fibers.
Water absorption: Polyester has low water absorption and moisture regain and good insulation properties. However, due to low water absorption, the static electricity generated by friction is large and the dyeing performance is poor.
Polyester is a fiber used for clothing, and its fabrics can achieve wrinkle-free and iron-free effects after washing. Polyester is often blended or interwoven with various fibers, such as cotton-polyester, wool-polyester, etc., and is widely used in various clothing and decorative materials.
：Textile

Disclaimer:

Disclaimer: Some of the texts, pictures, audios, and videos of some articles published on this site are from the Internet and do not represent the views of this site. The copyrights belong to the original authors. If you find that the information reproduced on this website infringes upon your rights, please contact us and we will change or delete it as soon as possible.