2022 High Quality Home Textile Washable Furniture Linen Upholstery Fabric Sofa Cover Linen Fabric

After the fiber is harvested with flax, it is bundled into small bundles for retting and degumming. The temperature of hemp retting in warm water should be controlled between 28 and 32 ℃. After about 100 hours, it should be taken out, and the hemp stalk should be built into an umbrella and dried in the open. Rain and dew retting is to spread the harvested hemp stalks on the grass or flax ground, and then soak them in rain and dew, and then use mold fermentation to rett. Under the appropriate humidity conditions, after 7 to 10 days, the retted dry stems are broken, the xylem and impurities are removed, the fibers are combed, and then numbered according to the quality. The broken short hemp is called two coarse hemp.

Compared with glass fiber and carbon fiber, flax fiber is soft. Through proper degumming treatment, reasonable carding process, and needle-punching processing method, it can produce non-woven fabric reinforced fiber felt with quantitative and bulkiness meeting the requirements. At the same time, the fiber damage is small, and the thickening effect is good. As a reinforcing material, it has the advantages of short production process, no weaving, and low processing cost, which is conducive to energy conservation, And environmental protection.