Wholesale Price Functional Filament Yarn - Polyester Nylon Fusible Bonding Yarn (Hot Melt Yarn) Adhesive Nylon Low Melting Point Yarn – AOPOLY

Thermal fuse is a specific material that is sintered by heat at a certain temperature without harming the physical properties of the main material. Its characteristics are that the fabric has good elasticity and luster, does not loose yarn and prevents hanging, easy to cut, does not need to be sewn, and has waterproof and breathable functions. It is used in denim, swimwear, bra, patchwork, coat, sports shoes, and travel shoes. , Webbing, etc. The chemical fiber filaments used in the fabric are covered with a multifilament machine to put the thermal fuse in the middle for wrapping. After weaving the multifilament, it can also be directly woven into the fabric. The fabric material is subjected to 120-180°C for 20-30 seconds. It can be dyed after heat setting. After the fabric is heat-set, the warp and weft threads are evenly bonded.

The melting point of the fusible bonding yarn supplied by Aopoly is from 85℃ to 110℃. At the normal temperature, it is woven with other fibers to form a fabric, and pressure is applied to the fabric through dry heat or moist heat. When the temperature is higher than the melting point of the fusible bonding yarn, the fusible bonding yarn gradually melts, while other conventional fibers remain unchanged, so that they can be bonded together. Therefore, the fusible bonding yarn can replace glue and other chemical adhesives, avoid the pollution of volatiles and powder layer. It’s not only environmentally friendly and non-toxic; at the same time but also saves the process flow, improves the production efficiency, and reduces the downstream production cost. It has been widely used in textiles, footwear and many other industrial fields.

AOPOLY’s 20D, 30D, 50D, 70D, 150D, 200D, 300D thermal fuse, Low melting point filament, fusible filament, this product has a lower melting point than conventional fibers, and can bond other evenly fiber. Mainly used for bonding elastic webbing, Bondi thread, Rachel lace edge, bonding sewing thread, Chenille fabrics covering furniture and car seat covers, etc.

Main Properties

◎ Low melting point, high tenacity
◎ Stable physical property
◎ High color fastness and gloss
◎ Soft hand feeling, plump elasticity
◎ High strength adhesive force and solidification
◎ Excellent abrasion resistance, good durability wash
◎ No pollution

Main Applications

3D Flyknit shoe upper, Bonded sewing thread, Socks shoes, Webbing, Weaving, High-grade garment and accessories, Work gloves, Trousers waist band, Embroidery, Bonded chenille yarn, Picot edging, Blind Stitching, Hems, Facing, Under collar and chest piece etc.

Parameters