Polypropylene yarn is a product of certain fineness processed from various textile fibers, used for weaving, rope making, thread making, knitting and embroidery. Polypropylene yarn is processed with polypropylene fiber as raw material. Polypropylene yarn has strong tensile force, good wear resistance, smooth surface, bright color and no fading.
Characteristics of polypropylene yarn:
1) Bulk density: reflecting the characteristics of fiber stacking;
2) The twist angle and crimp of the fiber: reflect the straightness of the fiber along the yarn axis;
3) Number of strands and direction of lay:
4) Linear density (diameter) and coefficient of variation: reflect yarn thickness and change
5) Force between fibers (friction factor, kink, action segment or slip length, etc.): reflect the stability of yarn structure
In addition to being used in knitting, weaving, sewing, door and window tops, carpets and other neighboring areas, polypropylene yarn also has the following uses:
Civil use of polypropylene yarn: it can be blended with wool, cotton or viscose fiber to make various clothing materials. It can be used to weave all kinds of knitwear, such as hosiery, gloves, knitwear, knitwear, dishwashing cloth, mosquito net cloth, quilt, warm padding, diaper, etc.
Industrial use of polypropylene yarn: carpet, fishing net, canvas, hose, concrete reinforcement, industrial fabric, nonwoven fabric, etc. Such as carpet, industrial filter cloth, rope, fishing net, building reinforcement material, oil-absorbing blanket and decorative cloth.
