1. It is not suitable for making swimsuits, pantyhose, training clothes, gymnastics clothes, bodybuilding clothes, tennis clothes, dance tights, elastic denim clothes, ski pants, stockings, medical bandages and other high-elasticity textiles.
2. PBT and PET composite fiber has fine and dense three-dimensional curl, superior resilience, soft feel and excellent dyeing performance, which is an ideal imitation wool and imitation down raw material, and is comfortable to wear.
3. The filament of PBT fiber can be used after deformation, while the staple fiber can be blended with other fibers, and can also be used to make elastic labor cloth from core spun yarn. It can also be used to make and weave imitation wool fabrics.
4. If the porous thermal insulation floc is made of PBT fiber, it has a washable, soft, breathable, light and thin tufted carpet produced with PBT fiber, which feels similar to a wool carpet. The bristle can be used as toothbrush wire, etc., and has good anti-lint performance.