The characteristics of polypropylene staple fiber: The density of short fiber short fiber is small, light, and can float on the surface; the strength of the vests is high and strong in resistance and stretching; There is no need to worry about it in the sea; its hygroscopicity is small and almost no hygroscopic; short fiber of proprelion is environmentally friendly pollution -free products.

The polypropylene staple fiber of propelion is made of polypropylene as the raw material, which is made of melting, holding, spinning, cutting off. In the process of making pallopron short fiber, functional grains can be added as needed, such as anti -aging mother grains, flame retardant mother particles, etc. to increase the performance of short fiber fiber. Pthic fibrous fiber is used to make achor short fiber specifically used to make felt felt for filter materials.

Introduction to polypropylene staple fiber production equipment:

Most of the production equipment of polypropylene staple fiber comes from abroad. The 7KT/A pallon fiber device introduced from Italy, including eight -bit spinning machines with large ring spinning silk heads, and one processing production line from stretching to packaging.

Its inner ring blows cooling and forming process, suitable for high -density and porous spinning, and the spacing of the ring blowout exit and the spray plate can be adjusted at 5-25mm; the wind speed and cooling effect are good, suitable for spinning, fine -grained township specification fiber; The production efficiency is high, but the wind speed of the inner and outer layers of the silk strips is large, and the cooling formation is uneven; the compilation of the US General Electric Corporation has the functions of monitoring, adjusting, storage, and online. The following technical transformation: ① Gradually adjust the pre -tightening tension of the bolt as the temperature increases to solve the problem of the leakage of the melt filter; , Adjust the rolling hog gap, add an oil circulation system. The fiber oil content is 0.7%-1.2%, and the fuel consumption is reduced to less than 18kg/T wire. The plate, ⑤ improved the packing machine's air pressure to the box, ensuring that the switch was in place at a time. After the device drove, in addition to the production of 17Dtex carpets, it also developed 17-25DTex × 150mm, 5-9Dtex × 58mm, 8-13Dtex × 75mm semi-precision combined wool spinning, non-weaving picking wire and 1.7-2.8dtex × 36.5mm high -strength low -extension cotton spinning, non -woven patella.

Pleropaline short fiber use: non -woven fabrics, acupuncture carpets, acupuncture non -woven fabrics, car interior fabrics, geomantic fabrics, filter cloth, clothing lining, filter yarn, electric blanket and other fields, can also be cotton and artificial fibers Blend.