发明名称 BAG WITH SLIDE FASTENER MADE OF SYNTHETIC RESIN
摘要 PROBLEM TO BE SOLVED: To prevent a bag with slide fastener made of a synthetic resin from being broken or cut along an upper edge of a lateral gazette in a bag having a slide fastener made of synthetic resin including the lateral gazette. SOLUTION: Portions at both sides 5 in which a lateral gazette 4 and front and rear barrel films are integrally adhered to each other are provided with recesses 7 slightly spaced apart from the upper end edge 4a of the lateral gazette 4 and having shapes of semi-circle, semi-ellipse or similar shape narrower than a width of both sides 5, and then a stress for breaking along the upper end edge 4a of the lateral gazette 4 is shielded by the recesses 7.
申请公布号 JP2000190994(A) 申请公布日期 2000.07.11
申请号 JP19980370247 申请日期 1998.12.25
申请人 SEISAN NIPPONSHA:KK 发明人 TAKAHASHI KATSUTO
分类号 B65D33/25;(IPC1-7):B65D33/25 主分类号 B65D33/25
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