"high frequency welding film"

Phim bảo vệ siêu âm trong suốt EVA lớp y tế mềm không dính cho đồ chơi hàn tần số cao

Product descriptions from the supplier Soft and Smooth Surface: Provides a non-sticky protective layer for precision welding. EVA Material: Durable and resistant to high-frequency ultrasonic welding. High Transparency: Ensures clarity during welding processes. Available in Multiple Lengths: Suitable ...