Do you know the development history of polypropylene staple fiber?

The main raw material of polypropylene staple fiber is polypropylene, which is polypropylene.

In the early days, propylene polymerization could only obtain paper products with a low degree of polymerization, which were non-crystalline compounds and had no practical value. In 1954, the production of crystalline polypropylene opened up a new direction in the field of polymerization, laying the foundation for the large-scale industrial production of polypropylene and its wide application in plastic products and fiber production.

In 1957, polypropylene fiber achieved industrial production, and subsequently, polypropylene staple fiber was produced.

In the 1970s, the short-range spinning process and equipment improved the polypropylene fiber production process. At present, 90% of the world's carpet backing fabric and 25% of the carpet veil are made of polypropylene staple fiber.

In the mid-1980s, polypropylene staple fiber replaced some cotton fibers for textile fabrics and non-woven fabrics. Coupled with the development of one-step BCF spinning machines, air texturing machines and composite spinning machines, as well as the emergence and rapid development of non-woven fabrics, polypropylene staple fibers have been further expanded in decorative and industrial applications.

Haian Qinfeng Chemical Fiber Co., Ltd. specializes in the production and sales of polypropylene staple fiber, PP staple fiber, polyester staple fiber, functional polypropylene staple fiber, functional polyester staple fiber, and hydrophilic polyester staple fiber. Our company mainly produces polypropylene staple fiber and polyester staple fiber: specifications 1.5D to 200D, length 5-150mm, product color sky blue, red, yellow, black, etc., can be customized. Polypropylene staple fiber and polyester staple fiber are rich in variety, support color to map or sample customization, fully meet your individual needs.

If you want to know more product information, please contact: Mr. Qian 13962787918, 13813743991 Website: http://www.glory-fiber.com/