What is Shu cotton wool doing? Shu Velveteen, which is a single-cell fiber formed by the thickening and enrichment of epidermal cells of cottonseed ovules, the main component is cellulose, and some varieties are more than 90%. Short linters with a length of 13 mm or more are available for spinning, and shorter than 13 mm are used as cellulose raw materials. It is similar to fleece and is also a filiform plush texture for better warmth. Used in plush toys, blankets and clothes linings, it is now popular on the surface of gifts and casual shoes. It is made of polyester machine through a large circular machine (small and medium-sized), which is produced by weaving and pulling two parts, and finally dyeing is processed into cost. Compared with fleece, Shu cotton has the same fluffiness, warmth and environmental protection, but the cost is lower than that of fleece, and the ratio of defective products in the production process is easily controlled to be lower. The market is gradually becoming a reasonable substitute for polar fleece. The process flow is POY original yarn→ one roller feeding→ one hot box heating deformation→cooling→false æ»â†’two roller feeding→two hot box heating setting→three roller feeding→oiling→DTY winding forming.
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