High Frequency Plastic Welding Machine Inflatable toy welding machine Weld blister Anti-jamming Fireproof ... Model GP5-H1 High Frequency Plastic Welding Machine Inflatable toy welding machineWeld blisterAnti-jamming, defending strike sparks high-frequency ... for decoration inside car, trademark, stationery box, raincoat, inflatable toy, plastic front cover, cool liquid cushion, shoes products, cushion, ...