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......
How is polypropylene high-strength yarn produced, and what is the commonly used production process?Polypropylene high-strength yarns are usually produced by melt spinning. The poly......
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......
What are the classification of polypropylene high-strength yarn?(1) Line categoryPolypropylene yarn made of polypropylene high-strength yarn is mainly used for sewing cement bags, ......
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 breaking strength of polypropylene high-strength yarn?Polypropylene high-strength yarn is a polypropylene multifilament with a breaking strength greater than 6cN / dtex......