发明名称 EASY-OPEN AND RECLOSABLE FLOW WRAP PACKAGE
摘要 An easy open and reclosable package 110 is provided including a package body formed from a flexible film having a heat sealable inner layer, an outer layer, and a pressure sensitive adhesive disposed between the inner layer and the outer layer. A transverse end seam 118, 120 with a heat seal region 122, 124 is disposed across a transverse end of the package body and has at least a portion of a patterned die cut formed in the heat sealable inner layer therein, so as to allow a portion of the inner layer to delaminate and expose a portion of the pressure sensitive adhesive in the heat seal region when the transverse end seam is opened to form a substantially full opening in the transverse end of the package body. Flexible films and methods for fabrication of the flexible films and packages also are provided.
申请公布号 CA2952940(A1) 申请公布日期 2016.01.07
申请号 CA20152952940 申请日期 2015.06.22
申请人 PRINTPACK ILLINOIS, INC. 发明人 KOMRO, RONALD W.;CIGALLIO, EDWARD J.;ALVAREZ, ANTHONY J.;SURYANARAYANAN, RAJESH
分类号 B65D75/58;B65D33/20;B65D85/36 主分类号 B65D75/58
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