What is polypropylene staple fiber? Polypropylene staple fiber is a short fiber made of polypropylene PP by melt spinning, drafting, crimping, heat setting, and cutting. What are the special properties of polypropylene staple fiber?polypropylene staple fiber performance: It has excellent moisture conductivity and quick drying, good combability and spinning performance, can produce fabrics with appropriate softness and toughness, light weight fabric, good thermal insulation, delicate hand feeling, comfortable to wear, acid resistant, Alkali. At the same time, it has the ability of rapid melting......[ Read More ]
In recent years, changes in the situation between the United States and Iran have been the focus of market attention. On the 22nd, US President Trump announced on Twitter that he had ordered the US Navy to destroy all Iranian speedboats that "harassed" US ships. Crude oil seems to "hear" Trump's call. On the evening of the 23rd, WTI crude oil futures rose by more than 30% during the day. To the close, the June contract of WTI crude oil futures closed up 2.72 US dollars, an increase of 19.74%, reported at 16.50 US dollars / barrel. In the past two trading days, it has re......[ Read More ]
Hi! I am a polyester staple fiber. I have the characteristics of high performance and good quality. Today I will introduce you to my deity.My-polyester staple fiber is a fiber obtained by spinning a polyester tow (that is, polyethylene terephthalate, referred to as PET, polymerized by PTA and MEG) into a tow.PET is in the form of rice grains or flakes with various varieties and different colors(Usually, the main component of the beverage bottles that we touch a lot is polyester, which is sliced. Generally, polyester staple fibers can be produced after two main processes of front spinning and b......[ Read More ]
In recent years, the supply of polyester staple fiber has increased significantly. In 2020, there are still more than 600,000 tons of devices planned to be put into production in the industry, but the downstream traditional demand is not as strong as the supply increase. The situation is also getting hotter.Specifically, in 2019, the direct-spinning polyester staple fiber industry has newly put into production of 620,000 tons, with a total production capacity of 7.910 million tons, an increase of 8.52% year-on-year. The newly increased production capacity is mainly based on conventional cotton......[ Read More ]
How are polyester staple fibers produced? What should be paid attention to in the production process of polyester staple fiber? How can polyester staple fiber be produced safely? These are the problems we will encounter. Today, Haian Qinfeng launched the following analysis on the precautions for the safety production of polyester staple fiber.polyester staple fiber is fed into the spinning machine with polyester (PET) melt as raw material; or polyester chips as raw material, dried and melted and then fed into the spinning machine, then bundled, stretched, shaped, curled Cut, pack and get polye......[ Read More ]
The data of the professional version of the eye examination show that there are more than 1.26 million manufacturing companies engaged in textiles, textiles and apparel and apparel in China. Although the textile and apparel manufacturing market in China has been open for more than half a month, it has been affected by the epidemic. The increase decreased by 50.9% year-on-year. How to reduce the impact of the epidemic and safely pass through this year's epidemic, the following five solutions are generally considered, but not absolute.This article is (click to view details →) "How big i......[ Read More ]
What is polyester staple fiber? polyester staple fiber is a short fiber of several centimeters to ten centimeters. polyester staple fiber can be divided into large chemical fiber, medium chemical fiber and small chemical fiber. How do you distinguish them?We can distinguish from the production equipment of polyester staple fiber.To put it simply: "big chemical fiber" polyester staple fiber is generally produced by larger chemical fiber companies using better quality slices directly. The process is more advanced, the equipment is mostly imported, the product quality index is ideal, an......[ Read More ]
Today, the economic and trade of countries around the world are closely linked. The pressing of the "pause key" of textile and apparel terminal brands in Europe and the United States has inevitably caused domestic textile and apparel export companies to be subject to chargebacks from overseas customers and face a more severe export situation. People in the foreign trade circle describe: "This 'war epidemic', the first half of the domestic game, the second half of the foreign country, the foreign trade people have to play the whole game." However, from the perspectiv......[ Read More ]
polyester staple fiber on the market is divided into three categories, namely: small chemical fiber, medium chemical fiber, and large chemical fiber.1. "Small chemical fiber" polyester staple fiber: the price and quality are uneven, and the quality requirements are not highThe vast majority of production equipment is produced by domestic small chemical fiber machinery factories. The raw materials used are basically recycled polyester bottle flakes, polyester recycled waste silk and waste, and polyester foam.2. "China Chemical Fiber" polyester staple fiber: the price and qua......[ Read More ]
As more and more companies join the ranks of mask production, the price of medical meltblown cloth is also rising.The diyi financial reporter was informed that due to the conversion of some companies to medical meltblown cloth, which has squeezed the capacity of other non-woven materials, the raw material capacity of diapers has been affected. The cost of some raw materials has risen by more than 60%, which has also led to the rise in the cost of diapers. A small number of small and medium-sized enterprises could not resist the price increase, but most diaper companies did not dare to easily i......[ Read More ]
Hai'an Qinfeng Chemical Fiber Co., Ltd. is a professional manufacturer of R & D and production of polypropylene staple fiber. Today, Qinfeng introduces the characteristics of Hai'an polypropylene staple fiber?Haian polypropylene staple fiber is made by spinning a high-quality polypropylene raw material through a spinning system composed of a spinneret and an external annular lateral blowing system after high-temperature melting, and then through the processes of falling bucket, drafting, curling, cutting and other processes.Haian polypropylene staple fiber has superior moisture con......[ Read More ]
Faced with the market situation of abnormally high prices of meltblown cloth, not only are alternatives competing to come out, but market capacity has also been significantly increased.As early as February, Shanghai Petrochemical's emergency R & D and production of meltblown non-woven fabrics has been successfully trial-produced. It can produce 6 tons per day, helping to add nearly 6 million pieces of disposable medical masks / day. Sinopec has invested about 200 million yuan in melt-blown cloth production lines built by Beijing Yanshan Petrochemical and Jiangsu Yizheng Chemical Fiber.......[ Read More ]
