... for PVC PP PET Blister Sealing (RG-5000S) High frequency plastic wedlerHigh frequemcy blister welding machineHigh efficiency welding ... , Auto Seat Cover, Stationery, Photo AlbumsBlister-to-Blister packaging like toothbrush etc1.Application Kinds of plastic products ... , raincoats, stationeries, data plate and special double sided blister packaging, etc.2.Basic operating principlesThis machine is a ...