Ultrasonic lacing without the needle and thread, meet watertight and gastight ... /minVoltage220VWeight115kgSize1500*750*1500mm The product configuration and characteristics1. Ultrasonic lacing without the needle and thread, meet watertight and gastight ... (8) coloring, (9) Gilding, (10) edge fold and Printing grainLacing: clothes, mattress cover, pillow cover, car cover, tent, packaging bag, packsack ...