Henan QiangNian Textile specializes in the production and sales of "specialized, refined, unique, and innovative" yarn varieties, including high twist yarn, low twist yarn, high strength yarn,涡流纺(yi long纺), and anti-twist yarn. For more details, please search "Henan QiangNian" on Baidu.

Henan QiangNian (Wei Xian He Sheng) Product Hotline: 13903781186, Mr. Liu

Full-width arc weft skew. This type of skew is characterized by weft yarn forming an arc or convex-concave bow shape. It primarily occurs on the expansion roller of bending rolls. Due to the presence of small wrinkles before the bending roll or cylinder, a bending roll is often added to expand and remove wrinkles. While applying an appropriate tension to expand and remove wrinkles in the fabric, the weft yarn is also stretched into a convex bow shape in the middle. The degree of convex arc is related to factors such as the fabric's density and thickness, the curvature of the bending roll, and the tension the fabric experiences on the bending roll. Additionally, on silk reeling machines and sizing machines, the fabric is held by a cloth clamp as it progresses, and after being exposed to hot air, hot dilute alkali spray, or after the alkali is washed off, the fabric relaxes, causing a lagging phenomenon in the middle part. After exiting the clamp, the weft takes on a concave arc shape. This condition is more likely to occur in thin fabrics.

Henan QiangNian Textile specializes in the production and sales of "specialized, refined, unique, and innovative" yarn varieties such as high twist yarn, low twist yarn, high strength yarn,涡流纺(youliu纺), and reverse twist yarn. For more details, please search "Henan QiangNian" on Baidu.

Henan QiangNian (Wei Shu He Sheng) Product Hotline: 13903781186, Mr. Liu