... welding various PVC plastic films, nylon, artificial leather, plastic and rubber, as well as film products in different shapes, such ... as raincoats, bags, inflatable toys, and packaging bags, etc., or pressing patterns and figures on these plastic products. They can ... of plateStress MethodRLD1.5KW-K71.5KW30MHZAC220V2.5KVA250*600Foot-operated 1.5KW High Frequency PVC Bag Welding Machine