What is polypropylene staple fiber? What product characteristics are there a polypropylene short fiber?

Polypropylene staple fibers are mainly used in acupuncture carpets, automotive interiors, non-woven fabrics, ropes, decorative materials, health care products, etc.

The polypropylene staple fiber  is made of polypropylene resin as the main raw material, which is made into color and colorless, defined, defined, and the length of fluffy fibers.

How to solve when the polypropylene staple fiber produced by the manufacturer

1. There will be more defects in the early days, which can be solved gradually by adjusting the cooler cooling process parameters.

2. The accessories cannot be added at one time, but the mixture is demolished pre-spinning.

3. From the initial production of polypropylene short-fiber test indicators, the elongation of the modified fibers is large and the strength is low, which is due to the addition of the modified component, and is also related to the spinning process. The elongation will affect the quality of the yarn, so it should also be carefully regulated from the textile process.

4. In the process of anti-static canopic polypropylene, boiling is suitable, avoiding high temperature treatment. After dyeing, it will be greatly improved after a degree of polypropylene staple fiber.

5. From the perspective of post-spinning, there is no entanglement of Tin, combed difficulties and clear plunger and equivalents, indicating that the number of polypropylene short fiber, antistatic, and other indicators are reasonable. In addition, from the angle of post-processing and spinning, it is also possible to use its oil-removal angle than the hydrostatic oil ratio of conventional spinning to eliminate static electricity.