Polypropylene twisted yarn is a high-quality raw material for the production of carpets. What should be paid attention to in the production process of polypropylene twisted yarn?

(1) The twisting methods of polypropylene twisted yarn are dry twisting and wet twisting. Conventional twisting uses dry twisting, but for some multi-strand mulberry silk, wet twisting method must be used to meet the process requirements.

(2) Dry twisting of polypropylene twisted yarn adopts ordinary twisting machine and double twisting machine, while wet twisting adopts wet twisting twisting machine.

(3) To make the surface of the yarn (polypropylene twisted yarn) have fancy effects such as hairiness and knots, a fancy twisting machine must be used.

(4) The twist direction of polypropylene twisted yarn is generally opposite to that of the initial twist.

(5) Whether the warp and weft raw materials need to be twisted, why it is twisted, what twist direction is added, and how much twist is added should be set according to the requirements of the fabric variety specifications. In addition to the fancy twister, other twisting processes require good winding and forming, easy to unwind, uniform tension, appropriate size, uniform twist, and steam setting without rolling. Under the premise of meeting the requirements of the process, the winding is appropriately increased to improve the output and quality of twisted yarn processing.

Do you understand the precautions of polypropylene twisted yarn? Don't know yet? Then you can come to Huai'an Jiatai New Fiber Co., Ltd. Jiatai has high-quality polypropylene twisted yarn, which is mainly used for fire hose, sling, safety belt, conveyor belt, woven geotextile, industrial thread, cable, industrial filter cloth, etc. In addition, it also specializes in polypropylene yarn, polypropylene industrial yarn, polypropylene high-strength yarn and high-strength polypropylene yarn. If you want to know more product information, please contact: Manager Zeng 189 1207 299 Website: http://www.hajtxw.com /