Ultrasonic welding is usually used for plastic welding. It completely replaces the traditional industry of bonding with glue. During the ultrasonic welding process, there are no bolts, nails, buckles, welding materials or adhesives and other materials. Traditional adhesives or glues are faster, and the drying time is also very fast. The welding process can be easily automated and can be easily customized to suit various types of products with specific specifications to be welded. When plastic welding products need to use ultrasonic protective film to protect the product from being crushed.
Ultrasonic protective film is a frosted translucent protective film material, without stickiness, no glue, soft and elastic material, high reusability, the number of uses is 5-8 times that of ordinary film, and the material contains Teflon. It is made of various raw materials such as PE. The ultrasonic protective film can be well combined with the pressure of the ultrasonic machine to protect the product during the pressing process. It can be reused several or dozens of times to achieve reduction. Reduce costs and reduce the guest's defect rate. According to the different pressing force, frequency, and pressing time adjusted by ultrasonic, the number of uses will be different. It can solve the injection plastic shell, ABS plastic shell, PC plastic shell, ABS+PC plastic Shells, nylon plastic shells and other electronic, toys, plastics and other products ultrasonic pressure welding protection and appearance problems in ultrasonic pressure welding.
