High stretch yarn refers to a fabric woven from textured fibers. High-elastic textured yarn referred to as high-elastic yarn, is a kind of stretch textured yarn. The synthetic fiber filament is deformed into a spiral loop after one heating and has a high elasticity rate. It is made of chemical fiber filament after one heating and deformation. Spiral shape, high elasticity rate, called high-elastic yarn, the product made is called high-elastic fabric.
After false twisting, the originally smooth silk becomes a small spring-like curl.
The crimp elongation rate can reach 170 - 250%, and it can be stretched repeatedly to 2-3 times the original length.
High-stretch textured yarn is used for products that require high elasticity. It is generally used for knitting and processing long stockings, swimming suits, etc. The finished product has the characteristics of plump, thick, and close-fitting.
Mainly processing raw silk nylon. Thermoplastic fibers such as polyester and polypropylene can also be used.
The properties of high tenacity high stretch nylon FDY are shown below:
|Product name||Item||Spec||Breaking strength||Breaking tenacity||Breaking tenacity (%)|
|Nylon FDY High Tenacity Stretch||Unit||D||N||cN/dtex||%||%||%|