... /CE automatic rotary high frequency welding machine Descirption this high frequency machine is suitable for these material like pure PVC,soft ... for blister and cardbard,automobile ornaments,sunshade,trademarks,garments,shoe and cap embossing,leather embossing;gas mattress,boat,life ... jacket,toy,stationery,raincoat,plastic cover,purse handbag,leather strap,album and CD diso casing ...