What you don’t know about the development and utilization of cotton linter
Seed cotton is the cotton picked on the cotton plant without any processing, lint is the cotton after cotton glint to remove the seed, cotton short wool called cotton liner is the cotton seed residue after glint, with high maturity, short and coarse fiber, high cellulose content, can be widely used in textile, chemical, national defense and other industries. If the cotton linter on the cotton seed can be fully stripped, can reach more than 15% of the total lint production, so the development and utilization of cotton linter is of great value.
Cotton linter includes class I , class II and class III . Class I cotton linter is also called first cut linter. Among the three types of cotton linter, its maturity is the lowest, but its length is longer. It can be used as textile material to produce clothing, blankets, etc., as well as medicinal cotton and high-grade paper. Class II cotton linter is also known as second cut linter, its maturity is the highest, the length is short, can be used to produce high-grade paper, bioplastics, smokeless powder, etc. Class III cotton linter is also called third cut linter, its maturity is between class I and Class II cotton linter, short length, can be used to produce high-grade paper, chemical fibers, etc.
Cotton linter after alkali cooking, after bleaching, dehydration, drying and other processes can be made of high purity cellulose, known as refined cotton or cotton pulp, can be used to produce cellulose acetate, nitrification, ester cellulose, ether cellulose, etc., is widely used in daily chemical, chemical, electronics, medicine, food, building materials, oil mining, military and other industries. In addition, cotton linter is also one of the main materials needed to manufacture RMB. It can be seen from the application field that the development of cotton linter resources cannot be ignored.
For 20 years, Healthsmile Medical Technology Co., Ltd. and its owned factories have only focused on one thing, the development and utilization of cotton linter 1st cut in the medical field. We select cotton linter 1st cut with fiber length of 12-16mm in the world, and use our advanced processing technology and skilled workers’ to turn it into highly white,stronger absorbent, safe and environmentally friendly bleached cotton fiber.This bleached cotton fiber becomes the best raw material for white towel fabric, medical absorbent cotton, high-grade paper, advanced non-woven fabrics.Our annual output has reached 2000 tons, occupying half of the domestic market, and becoming a stable supplier to well-known factories at home and abroad. Continuous and stable high quality, along with low cost and low price, fast delivery ability, created more than 20 years of good reputation, also let the company continue to grow up.
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Post time: May-08-2023