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Production process and application of polypropylene fiber

Production process and application of polypropylene fiber. Production technology of polypropylene. To operate polypropylene fiber in the spinning industry, melt spinning is required. The temperature of melt spinning is controlled at 220-280 ° C. The molecular mass is about 120,000. For textile high-...

Chemical Fiber State App creates a one-stop trading circle a...

High circulation, high intelligence, and high technology are one of the main themes of the current textile industry development. The use of innovative models to create new formats of fibers, fabrics, and apparel has become an important means of opening up business transaction orders to achieve profi...