发明名称 Method of manufacturing reclosable packaging having tamper-evident feature
摘要 Methods of manufacturing reclosable packages having a slider-operated string zipper covered by a tamper-evident shroud that is provided with at least one opening that at least partially exposes the slider. In accordance with one method, openings are formed in a web of packaging material that is folded, placed over the slider-operated string zipper, and attached to the receptacle walls to form a shroud. Preferably, the openings are sized, shaped and situated so that they frame the slider on both sides of the shroud. In accordance with another method, a reclosable package having a slider-operated string zipper and a shroud with openings that at least partially expose the slider can be formed using a single web of packaging material that is folded and sealed to form a shroud that covers the string zipper.
申请公布号 US2007151210(A1) 申请公布日期 2007.07.05
申请号 US20070714455 申请日期 2007.03.06
申请人 AUSNIT STEVEN 发明人 AUSNIT STEVEN
分类号 B65B61/18 主分类号 B65B61/18
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