This type of yarn is a functional fiber characterized by its gradual melting at a certain temperature, thereby bonding other yarns together. Polyester Hot melt yarn can be divided into two types: polyester thermomelt filament and nylon thermomelt filament. By adjusting the characteristics of the raw materials, the melting point can be controlled between 85℃ and 180℃. In the nonwoven fabric manufacturing process, the melt-blown process is a method that directly converts polymers into continuous filaments and transforms them into a randomly arranged nonwoven fabric. This process is mainly used in products such as filtration applications, barrier fabrics, oil absorption mats, and battery separators.
