In modern composite manufacturing, PA hot melt omentum, as an environmentally friendly and highly efficient bonding material, is gaining increasing popularity among various industries. Many clothing, automotive interior, and footwear and bag processing enterprises will prioritize the use of PA hot melt film when selecting materials. Many customers are curious about what its core raw material is. The main raw material of PA hot melt film is copolyamide (i.e., modified copolymer nylon), which belongs to thermoplastic environmentally friendly polymer materials. It contains no solvents at room temperature and has no irritating volatile substances. It is currently the mainstream bonding material for traceless composite processes. 

In the raw material production process, the enterprise selects high-purity copolyamide particles and uses the melt-blown spinning and web-forming techniques to create a net-like substrate, which is different from ordinary adhesives and dense film. The copolyamide molecular structure is stable, endowing the product with unique properties: it has excellent adhesion to polar materials such as cotton fabric, nylon fabric, leather, and suede, and also possesses high-temperature resistance and outstanding resistance to dry cleaning and water washing, making it less prone to delamination and bubbling over a long period of use. 

Relying on high-quality copolyamide raw material base, PA hot melt omentum membranes are applicable in all links of the entire industrial chain: seamless adhesion on the back of garment lapels, collars and embroidery labels; composite of shoe upper and inner lining; bonding of car roof, seat fabric and sound insulation cotton; processing of home textile curtains, mattresses and inner linings of luggage, etc. The main components of the raw materials are fully compliant with environmental protection throughout the process, and no harmful additives are added during the production stage. They comply with environmental protection testing standards for the textile and automotive industries and are suitable for automated production lines. Under a heat pressing condition of 140-160℃, the composite process can be completed in 10-30 seconds, significantly reducing the labor and processing time and improving the delivery efficiency. 

Based on the characteristics of the above raw materials, PA hot melt omentum has become an indispensable auxiliary material in the fields of clothing composite, automotive roof interior decoration, home textile bonding, and luggage manufacturing. Choosing PA hot melt net film is not only choosing a type of adhesive, but also selecting an advanced composite solution with high strength, high durability, and high environmental friendliness - different from traditional adhesive films and glues, PA hot melt net film not only provides structural strength but also retains the breathability of the fabric, truly achieving "sticking firmly, leaving no marks, and resistant to aging", effectively improving the quality and market competitiveness of the final products.

Fujian Zhangping Xielong Group High-tech Chemical Fiber Company Co., Ltd.  has been continuously focusing on the fields of hot melt filaments and hot melt film membranes. They have been working diligently to ensure the stability of their products and the accuracy of their cooperation.

Fujian Zhangping Xielong Group High-tech Chemical Fiber Company Co., Ltd. leading products of include：nylon thermal fuse, TPU special filament, polyester thermal fuse, TPU hot melt omentum, PA hot melt omentum,.The company has always adhered to the 3s core service tenet: "saving time, cost savings, saving losses", advocates a total of industrial value, and is committed to providing a better solution for the overall industrial chain. Plan, welcome to buy the nylon thermal fuse，polyester thermal fuse!