It is widely used in clothing, toys, bedding products production and processing, get the majority of garment factories, supermarkets, traders at home and abroad. Shu velveteen production technology for the original from the United States, after the technology was introduced into Korea, recently introduced to China.
It is cottonseed ovule epidermal cells swelled extension thickening enrichment of single-celled fiber, main composition is cellulose, some varieties of content as high as 90% above. Length used in more than 13 mm linter for spinning, shorter than 13 mm for cellulose materials. It is similar to the polar fleece, filamentous plush texture, warmth retention property is better. More used in plush toys, blankets and clothing lining, are now popular phase contrast in gifts, recreational shoe surface. It is polyester yarn through the great circle machine (small), through weaving, hair two production and become, the dyeing processing for the cost. Shu velveteen compared with polar fleece, plush, warmth retention property and environmental protection of the equal, but low cost than the cost of polar fleece, lower defective rate is easy to control during production. The market is gradually become a reasonable alternative to polar fleece. Process for the strand POY products - a roller feeding - a hot box heating deformation - cooling - the false twist - two roller feeding - two hot box heating sizing - three roller feed - oil - DTY winding molding
