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专利名称：PACKAGING BAG WITH ZIPPER TAPE,
DEVICE AND METHOD FOR
MANUFACTURING PACKAGING BAG, ANDBAND-LIKE MEMBER FOR BENDING
发明人：Shuichi Goto申请号：US13133739申请日：20091208
公开号：US20110243481A1公开日：20111006
专利附图：
摘要：A packaging bag includes a male belt-like base edge and a female belt-like
base edge which are abutted on each other. Accordingly, a base material film is bentbetween the male belt-like base edge and the female belt-like base edge, therebyreliably engaging a male engagement portion with a female engagement portion.According to a manufacturing device of the packaging bag, since a male belt-like memberand a female belt-like member are bonded to a sheet of base material tape while themale belt-like base edge and the female belt-like base edge are substantially abutted oneach other by first and second grooves, an adhesion operation can be conducted withaccuracy.
申请人：Shuichi Goto
地址：Chuo-ku JP
国籍：JP
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