It is understood that the lack of orders has become the first difficulty faced by enterprises in production and operation. According to the survey results, more than 60% of the com......
Polypropylene staple fiber is made of polypropylene resin as the main raw material, and it is made into colored and colorless fluffy fibers with specified denier and length through......
On April 29, the T / CSTM00387-2020 "Reusable Daily Protective Mask" group standard formulated by China Textile Research Institute and China Textile Standards as the firs......
Polypropylene staple fiber is made of polypropylene resin as the main raw material, and it is made into colored and colorless fluffy fibers with specified denier and length through......
In the past years, most of the domestic winter clothing began to be sampled and developed in July-August, and September-October was the peak period for the production of large good......
What is the use of polypropylene staple fiber for sound insulation?Polypropylene, as a low-melting fiber, replaces the glue with other fibers such as polyester, so that the product......