MANUFACTURING METHOD OF SAFETY CARRIER BAG WITH GORE

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of a safety carrier bag with a gore which has no risk of injuring a surrounding person or object upon usage, facilitates taking in and out of the object to a bag body and, moreover, has a high strength of an upper end part of the gore.;SOLUTION: A manufacturing method 1 of a safety carrier bag with a gore includes: a cutting process (step S1) for cutting out corner parts of the opening side of the carrier bag 3 with the gore together with a part of the gore to be folded into the inside of the bag body on each of the right and left lateral sides; and a folding-in process (step S2) for folding a tong-shape protrusion formed on the gore of the opening side of the bag body formed by the cutting process (step S1) into the inner side of the bag body to make the upper end of the gore double.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT