Many people think that short fiber is bounded by a certain value. Fibers below this value are called staple fiber, but it is not. So, what kind of fiber can be called staple fiber, what is the use of PP staple fiber?

First of all, we have to clarify that it is not a concept to add long fibers and short fibers to long staple fibers in the matrix. The long fiber is a continuous long glass fiber, and the short fiber is a short fiber cut into several millimeters.

The concept of long fibers and short fibers in the matrix is generally limited to a length of 1 mm, a long fiber of 1 mm or more, and a staple fiber of less than 1 mm.

Therefore, the long fiber can be made into a long fiber; the short fiber can also be used as a growth fiber or a staple fiber.

PP staple fiber is mainly used for: non-woven fabrics for sanitary materials (such as women's sanitary napkins, baby diapers, medical masks, coats, etc.), needle-punched carpets, electric blanket fabrics, filter cloths, geotextiles, car decoration fabrics. , clothing lining, artificial fur, wool, yarn spinning and other fields.

Through the above introduction, I believe that everyone has a general understanding of the concept of staple fiber and the use of PP staple fiber.