The present invention relates to a manufacturing method of an economical simple raincoat, using a roller for a successive manufacture; a waterproof sheet for manufacturing the simple raincoat; and the simple raincoat manufactured thereby. The manufacturing method comprises the steps of: supplying the waterproof sheet by releasing the waterproof sheet which is folded to half in the longitudinal direction and is coiled in a roll shape; supplying a roller for weaving having a cut line blade along the outline in the upper side of the waterproof sheet; forming a cut line part on the water proof by the cut line blade; putting the waterproof sheet on a supplying stand; supplying a complete raincoat after withdrawing the waterproof sheet and cutting it by the cut line part. The manufacturing method is based on a successive method using a roller, which can realize cost reduction and manufacturing time reduction while not requiring extra attaching or weaving processes, therefore, the productivity can be improved.;COPYRIGHT KIPO 2014
展开▼
