发明名称 Method of making a reclosable bag
摘要 <p>A method of making reclosable packaging (10) utilizes a longitudinally extending web of film material (30) having cutouts (20) therein. A length of zipper strip (24) substantially half the width of the web and having an attached slider (22) is applied transversely across the web of film material (30) with the slider (22) positioned in the cut out (20). The web (30) is folded longitudinally with the zipper (24) attached to the web (30) and the slider (22) positioned in the cut out (20). The edges (44,46) of the web are brought together longitudinally and seamed to form a tube. The opposite ends of the tube are sealed to form the package (10). The resultant bag (10) has the slider (22) seated in the cut-out (20) where it is readily visible to a consumer. &lt;IMAGE&gt;</p>
申请公布号 EP1234773(A1) 申请公布日期 2002.08.28
申请号 EP20010130972 申请日期 2001.12.28
申请人 ILLINOIS TOOL WORKS, INC. 发明人 SCHNEIDER, JOHN H.;AUSNIT, STEVEN;CREVIER, DONALD L.;JOHNSON, JOEL;PIOTROWSKI, STANLEY
分类号 B65D33/00;B31B37/74;B65D33/25;(IPC1-7):B65B61/18;B65B9/20 主分类号 B65D33/00
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