... leather embossing, garment logo welding. Features of High Frequency Welding Machine:1) Stable high frequency output;2) Safefy device;3) ... of automotive upholsteries, trademarks, stationery cases, raincoats, inflatable toys, plastic covers, cool liquid cushions, footwear, raincoats, cushions, packaging bags ... of different floral forms and letters High Frequency Welding Machine for plastic tag