Refined Cotton Cellulose Production Line

Dingsheng Machinery has cooperated with refined cotton producers since the beginning of the industry. Through ten years of continuous research and innovation, we have made the existing technology of opening cotton, removal impurity, air drying and dehydration pressing to reach the advanced level at home and abroad. Our experience has been applied to smart cottonseed oil and cottonseed deep processing solutions for the entire supply chain - cottonseed oil refining, cottonseed oil hydrogenation, refined cotton cellulose, cottonseed protein and more. Our complete range of products and advanced processes help you improve capacity and quality metrics while meeting increasingly stringent environmental and health requirements.

Our refined cotton production process experts have worked closely with customers for decades, allowing us to better understand the challenges and possibilities facing today’s refined cotton producers.
Contact us now to learn more about how our solutions and equipment can help you achieve long-term, reliable, and more profitable operations.

Applications and industries for refined cotton
Refined cotton is a kind of cellulose refined from cotton linters as raw materials requires deep process knowledge — from alkaline pulping, bleaching, drying and refined process. The cotton linters has  high maturity, refined cotton  made by the cotton linters has  high alpha cellulose content, 
etherification reaction to reduce polymerization degree in small amplitude.

Refined cotton is the main material for the manufacture of ether cellulose (such as CMC, HEC, HPMC, MC, etc.), nitrocellulose and cellulose acetate.
The products are widely used in food, textile, cellulose ether, building materials, medicine, chemicals, plastics, electronics, military, paper making, metallurgy, aerospace and many other fields.


Solutions for refined cotton processing