... (APET, PETG, GAG), polyvinyl chloride (PVC)-based plastic welding, welding, stamping and so on. Plastic packaging (including heat trimming ... stationery, raincoats, inflatable toys, plastic cover , cool liquid cushion, footwear, cushions, all kinds of packing bags, portable soft bag, ... mobile phone cleaner, such as heating pads heat welding process with a cutting edge, concave and convex shapes ...