sealing machine 1.usage:raincoat,rainwear,tent,sport garment 2.used by hot air seam sealing tape,not by thread 3.weight: ... dry suits,tents,car covers,etc.Seamsesling applicable to a large variety of fabrics such as PU,PE,PVC,Neoprene, ... value indications.Advance design:sealing temperature,speed and status display controlled by individual micro controllers. hot air seam sealing machine for raincoat