Chinese Lyocell Fiber

Compared with viscose staple fiber, although Lycel fiber is called a new generation of "green fiber" products and is regarded as an innovative product that may fully replace viscose staple fiber in the future, due to the differences between the product's own characteristics and post-processing and conventional viscose staple fiber, it is generally sold as an independent product in the market and end demand. Downstream customers purchase raw materials mainly consider the factors of price, processing fees, product quality, after-sales and terminal demand, the current domestic competition in the sales of Lyocell fiber products is still the competition in the Lyocell fiber industry, the competition is the quality and price of products, therefore, although Lyocell fiber production enterprises use "green fiber" as a product highlight as publicity, However, in the short term, it can not form an obvious promotion effect on downstream procurement.

Although Lyocell fiber has many advantages, but because Lyocell fiber is high strength, high mold, medium elongation fiber, its difference in elongation and easy fibrillation have a great impact on yarn processing quality, so the study of strengthening Lyocell fiber spinning process has become a problem that many spinning enterprises must solve in the production of Lyocell fiber yarn.

Lyocell fiber has low adhesion, serious static electricity, poor spinnability, serious fibrillation and easy damage, so the biggest difficulty in spinning is mainly focused on the carding effect. If carding is not sufficient, cotton knot; If the carding is excessive, the short velvet is more, not only the dry is poor, but the nodule is also increased greatly.

The global Lyocell fiber industry is currently showing a monopoly situation, can really master the Lyocell fiber full set of production technology enterprises are relatively few, Austria Lenzing Group as a long-term monopoly Lyocell fiber production technology enterprises, it holds Lyocell fiber production equipment, production process and a series of patents, and does not currently transfer or authorize the use of its patents and production technology. Secondly, some manufacturers in China, such as Yingli Industrial Co., Ltd. have also realized the industrialization of Lyocell fiber production. Overall, the global Lyocell fiber industry shows a highly centralized market characteristics.

It is expected that in the coming years, home textiles will greatly promote the development of Lyocell fibers in the commercial sector. This development is mainly due to the continuous increase in demand for carpets, sheets, curtains, draperies, etc. More and more Lyocell fiber products are used in automotive battery partitions and seat covers, which will increase the visibility of Lyocell fiber products in the automotive field.