Most of the production process of polypropylene staple fiber using porous, low-speed, continuous process, that is, short-spinning process. Polypropylene staple fiber and cotton blend, can be made of C Loan cloth, sheets, that is, fiber and viscose blend can do blankets, pure polypropylene and blended yarn, polypropylene blankets, carpet, polypropylene cotton smoke filter.

Polypropylene staple fiber for hygiene products have a thickness of 1.5-2.5 dtex, while ground fabric polypropylene staple fibers have a thickness of 5-10 dtex. The fiber length is 1.5-200.0 mm, the length of polypropylene staple fibers used as concrete is 1.5-200.0 mm, the length of polypropylene staple fiber used for diapers is generally 40.0 mm, and the length of polypropylene staple fibers used as ground fabric is 60.0 mm.