thermal knitting yarn for shoe upper material flyknit yeezy flyknit fabric

Hot melt yarn, also known as low melting point yarn, is one of the fast developing functional fibers in recent years. Hot melts can be divided into polyester hot melts and nylon hot melts. By adjusting the characteristics of the raw material, the melting point can be controlled between 85 ℃ and 180℃. Hot melt and other fibers are woven into the fabric at room temperature, and then pressure is applied to the fabric under dry heat or wet heat. When the temperature is higher than the melting point of the hot melt, the hot melt melts gradually. At this temperature, the conventional fibers remain unchanged and are held together by hot-melt bonding. Therefore, hot fuse can replace adhesives and other chemical adhesives, avoid volatile substances and powder layer pollution, environmental protection, while saving process, reduce downstream production costs.


Use of hot fuse: At present, hot fuse is used in outdoor sports shoes, leisure shoes, sofa fabric, curtain window screen, carbon fiber fabric shape, Chenille yarn, Bondis, suit lining, lace lace, glove locking yarn and other fields, is a high-tech product with a huge market prospect.