In all kinds of polypropylene fiber, three dimensional crimp packing USES more and more important, our demand for three dimensional crimp fibers is larger, especially in the textile industry, the three dimensional crimp fibers as filling material are a lot of to make pillow core, mattresses, cover, sleeping bags, ski jacket, windbreaker, sofa cushion for leaning on, soft toys, into the domestic and international market. Especially our country as a toy producer, in the country...

Polypropylene fiber, the raw material source is rich, the manufacturing process is simple, the cost is low. Because of its excellent performance, it can be used for clothing, decoration and industrial supplies, and has broad prospects in these three fields.

In all kinds of polypropylene fiber, three dimensional crimp packing USES more and more important, our demand for three dimensional crimp fibers is larger, especially in the textile industry, the three dimensional crimp fibers as filling material are a lot of to make pillow core, mattresses, cover, sleeping bags, ski jacket, windbreaker, sofa cushion for leaning on, soft toys, into the domestic and international market. In particular, China, as a toy producer, has a large number of markets in more than 130 countries and regions abroad, so the demand for its filling materials is very high.

Three dimensional crimp fibers were used as filling material in great quantities, not only because of its good elasticity, and because of its surface with a layer of stable chemical properties of organic silicon thin film, mildew resistant bacteria, and non-toxic, most of our export toys before use imported organic silicon processing three dimensional crimp fibers as filling. Children in Europe and the United States like to use small animal toys such as puppies and kittens. These products are highly manual and suitable for production in the third world countries with cheap labor.

At present our country most filled with fibre for polyester three dimensional crimp fibers, polypropylene fiber three-dimensional crimp fibers because of its low compression elastic rather than mass popularization and application of the polypropylene fiber three-dimensional crimp fibers because of its low cost, the proportion of light, can greatly reduce the cost, as four Ye Zhongkong section has the very high bending modulus, compression resistance, and not as easy as a single hollow flat, is an ideal section to make three dimensional crimp fibers.