... 220VAC fabric heat welding machine PerformanceSimple operation, one-key achieve fully automatic (automatic, multiple control) through the automatic controller;Through the electrical ... 3> welding for all kinds of blinds fabric.4> pocket welding, fold welding, fabrics joint welding,edge welding.5> ... soft or hard copy in English version Automatic Fabric Welding Machine for Blackouts,screens,roller blinds