超声波焊接保护膜

Ultrasonic Welding Protective Film

Thickness: 0.06mm

According to the customer's requirements, the width can be cut to 1200mm

Length: 150 m / 200 m / roll

Bearing energy: TFA / A2 0.06mm ≥ 600J / 10cm2

Instantaneous temperature resistance: ≥ 210 ℃



Ultrasonic protective film is a special protective film for ultrasonic pressure protection. Its practical performance is excellent. It can prevent ultrasonic from damaging the embossed shell, and can effectively improve the ultrasonic pressing process. The use times are more than 10 times of that of ordinary adhesive film, with high reusability. The protective film is also different according to the pressure force, frequency and pressing time adjusted by ultrasonic, It can effectively improve and solve the ultrasonic pressure welding protection and appearance problems of injection plastic shell, ABS plastic shell, PC plastic shell, ABS + PC plastic shell, nylon plastic shell and other electronic appliances, toys, auto parts, plastics and other products.

Application principle of ultrasonic wave in plastic welding

Using the ultrasonic vibration generated by itself, through the specific mold (welding head hole), under a certain pressure, the plastic parts to be assembled are generated.
Violent mutual friction movement, so that the plastic interface (friction part) instant melting, after cooling fusion into one.