Production of polypropylene high-strength wire, which technology is appropriate?

With the increasing usage of high-strength polypropylene yarn, polypropylene high-strength wire becoming a variety of synthetic fibers in the highly competitive material, its low investment in production equipment, raw materials are cheap, minimal power consumption, less environmental pollution, with obvious The technical and economic advantages. Widely used in ropes, nets, belt, cloth, wire and other production. Online applications are very wide!

Today mainly to introduce the main production process polypropylene high-strength wire, and for everyone to answer questions on its technology choice!

Production of polypropylene high-strength wire, there are two process routes, namely one-step spinning and drawing on the two devices as well as two-step process of spinning and drawing on the same secondary device continuously. There are one step short spinning and FDY production lines, it is divided both horizontal and vertical flow. In general, one-step process, with spinning and winding speed is high, the choice of cheaper flat yarn grade polypropylene as raw material, etc. Compared with horizontal vertical, and horizontal sections generally use fiber grade polypropylene as raw materials, the cost is higher. Two-step, there are horizontal and vertical single spindle bundling stretch stretching two kinds.

One-step and two-step their own merits. Second step is the traditional process technology is more mature, because more spindles, required operating personnel, high production costs, in addition, led by Chung-tube package is small, tube consumption too, recovering transportation trouble, but two-step process It allows two processes to achieve the best state requirements to obtain a tow steady product quality, especially for the production of ultra high strength wire. And due to the small one-step waste silk, saving manpower and labor intensity, high production efficiency. Small equipment footprint, save energy, etc., which in polypropylene industrial yarn, mainly raw silk and craft polypropylene Upjohn Strong silk production is widely used, is a promising advanced technology.

Share the above, the time for everyone in the future production of polypropylene high-strength wire as reference oh!

We Sisiyuan Fiber Co., Ltd., Jiangsu has a professional R & D team, the introduction of advanced technology and equipment, committed to producing high-quality engineering fibers, polypropylene high-strength wire, high-strength polypropylene lines and other products! The company also further development and expansion, we look forward to win-win cooperation with you!