... machine 1)automatic plastic welding 2)material:stainless steel Leather embossing dual-heads high frequency plastic welding machine ... soft gums or hard rubber(content above 30%PVC).leather and cloth etc. main applicationhigh frequency plastic packagingincluding ... automobile ornaments,sunshade,trademarks,garments,shoe and cap embossing,leather embossing;gas mattress,boat,life jacket,toy,stationery, ...