... , lingerie straps.2.The plastic products such as plastic toys, stationery, packaging material, plastic parts, mobile phone, shell ... , battery shell, U disk, plastic watches, toys, toothpaste tubes, video & audio ... supplyAC220VWeight45KGWelding area50mmPressure range0.5-06.baMachine dimension700*430*1350mmProduct design: intelligent computer type ultrasonic plastic welding machine