What are the effective ways to prevent pp yarn from fluffing?

There are three ways to improve the softness of the pp yarn, and they are all in the spinning process.

The first method is to make the yarn soft by the traditional mechanical method, mainly through the soft yarn treatment, destroying the glue film to express the softness. The disadvantage is that the method is easy to cause the pp yarn to pilling.

The second method is to improve the moisture regain of the pp yarn, but pay attention to the scope. If the large area test will cause the pp yarn to mold, the softness is not obvious. Alternatively, a suitable softening agent can be added during the spinning process to increase the softness of the pp yarn.

The third method is similar to the second method in that the roving is softly treated and the roving is oiled, the above-mentioned glue film is softened, and the softness of the pp yarn is improved with the softener.

Founded in 1991, Dongguan Donggang Chemical Fiber Co., Ltd. is a medium-sized enterprise specializing in the production of various types of pp yarn. At present, it has 16 polypropylene filament production lines, which has formed an annual production capacity of 20,000 tons of pp yarn. The market share is the same. The industry ranked first.

Donggang Chemical Fiber always adheres to the road of scientific and technological development, continuously improves the company's management level and product technology content, and has introduced filament production lines and testing instruments with international or domestic advanced level. "Donghong Brand" polypropylene yarn is exported to the United States, Europe, Southeast Asia. And other places, enjoy a high reputation in the international market.