Polyester staple
fiber is a kind of chemical fiber. Fiber length about 38mm,
fineness 1.5D. chemical fiber according to chemical composition is divided into
polyester, acrylic, chlorylon, spandex, Vinylon, polypropylene, arylon and other
classes. Morphology is divided into filament, medium and long fiber (general
length 64mm mostly), short fiber (38mm mostly). Polyester staple fiber can be
spun alone, or can be blended with cotton and other types of cotton type fiber
or staple fiber into yarn.In general, polyester short
fibers can be divided into three categories: large/medium/......
"Orders continue to increase, not enough staff, what to do? Production line to start, the power supply can not keep up, how to do?" From the relocation of Guangzhou Haizhu District to Qingyuan Qingcheng District of Guangzhou North · Zhongda Fashion science and technology City, the problem encountered by Zhou Yongfu, general manager of Preti clothing, with the park series of supporting services in place.Promoting the orderly transfer of industries is an important starting point for Guangdong to promote regional coordinated development. As the core area and start-up area of the orderly......
The application range of polypropylene staple fiber is very wide, we must know its characteristics before use, so that we can better apply it. If you're interested in this topic, check it out!Polypropylene fiber is used in all kinds of industries, so its use must be very wide. In fact, this PP polypropylene staple fiber it is really greatly improved mortar cracking ability when used.In fact, it is in the mortar,polypropylene staple fiber in the chaotic distribution form can greatly weaken the mortar plastic shrinkage and freeze-thaw stress, in this case, so as to effectively enhance the to......
Expanding consumption is not accomplished overnight, and continuously enhancing consumption power is the key. We will do everything possible to increase employment, increase people's income through various channels and effectively increase people's spending power. This is of great significance to consolidating the foundation for economic recovery and development and promoting sustained and overall improvement in economic performance.At present, how to promote the sustained recovery of consumption is still a hot topic of concern. The most fundamental and direct measure to boost consumpt......
Process principle of polypropylene staple fiber:Definition and application of polypropylene staple fiberThe polymer is heated and fused into a spinning melt of a certain viscosity, which is continuously and evenly squeezed to the spinneret by a spinning pump, and then pressed into fine filaments flowing through the spinneret holes, and then cooled and solidified in air or water, and then produced by drawing.Polypropylene staple fiber process:Polypropylene staple fiber, direct spinning and slice spinning.Direct spinning is the process of direct transfer of polymeric melt to spinning.Slice spinn......
On the afternoon of May 23, Li Zuisheng, leader of the Textile, footwear and apparel Industry Development Team of the city, led a team to drive to Hui for a research on the development of the textile, footwear and apparel industry. County leader CAI Xumeng attended.Li Zhuanxeng and his delegation visited Fujian Xintongxing Textile Co., LTD., Peak (China) Co., LTD., Huian Shuntian Sports Goods Co., LTD., etc., to have an in-depth understanding of the development status of Huian textile footwear industry, enterprise employment, market development, technological transformation, innovation and pro......
Typical characteristics of polypropylene staple fiberPolypropylene staple fiber is mainly used in polypropylene needled carpet, which increases the elasticity and recovery rate and softness of the carpet, so that the carpet can achieve a more comfortable effect. PP staple fiber has superior moisture conductivity and fast drying, good carding and spinning properties, can produce soft and appropriate toughness of fabric, fabric light weight, good warmth, delicate feel, comfortable to handle, acid and alkali resistance. At the same time, it has the advantages of fast melting speed, good filling, ......
Typical characteristics of polypropylene staple fiberPolypropylene staple fiber is mainly used in polypropylene needled carpet, which increases the elasticity and recovery rate and softness of the carpet, so that the carpet can achieve a more comfortable effect. PP staple fiber has superior moisture conductivity and fast drying, good carding and spinning properties, can produce soft and appropriate toughness of fabric, fabric light weight, good warmth, delicate feel, comfortable to handle, acid and alkali resistance. At the same time, it has the advantages of fast melting speed, good filling, ......
When it comes to polypropylene staple fiber, I believe many people have a certain understanding. But there are still a lot of small partners in asking about polypropylene staple fiber manufacturers, because we do not know how to choose when we buy! For this problem, Xiaobian will give you a brief introduction to how to choose polypropylene fiber.In fact, polypropylene staple fiber is a kind of polymer anti-crack and anti-seepage material specially designed to solve the problem of concrete cracking. Manufacturers also use high-quality raw materials to make modified polypropylene fibers used in ......
Maersk, the shipping group, recently reported better-than-expected first-quarter earnings. Maersk said the number of containers it shipped in the January-March period was 9 per cent lower than a year earlier, while rates were down 37 per cent on average.The company reported record profits last year as surging customer demand and epidemi-related port blockages pushed up freight rates. But since then, freight rates have plummeted in the wake of the global recession and the collapse of an import bubble in the United States and other top consumers triggered by the pandemic.Demand is weak under inf......
What is hot rolled polypropylene staple fiber? What is the difference with ordinary polypropylene staple fiber? Today Xiaobian will take you to understand the hot rolled polypropylene staple fiber produced by Hubei Botao Composite Fiber Co., LTD.Hubei Botao Synthetic Fiber Co., Ltd. specializes in producing polypropylene staple fiber, polypropylene staple fiber, colored polypropylene staple fiber, flame retardant polypropylene staple fiber and felt polypropylene staple fiber.Polypropylene staple fiber is mainly used in: non-woven cloth for sanitary materials (such as women's sanitary napki......
The process of polypropylene staple fiber seems simple and convenient, but is it really so? A little mistake in the operation process will have a greater impact on the finished product. Take, for example, the problem of excessive elongation of polypropylene staple fibers.Excessive elongation of polypropylene staple fiber will cause a lot of harm. In blending, the strength of yarn will also be affected.In spinning, it has been found that the strength of yarn after blending is poor, such as the quality index of pure polypropylene fiber 2808, polypropylene 50% cotton blend index 1950, polypropyle......