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EASY-OPEN AND RECLOSABLE FLOW WRAP PACKAGE, CORRESPONDING FLEXIBLE FILM AND METHODS FOR FABRICATION OF THE PACKAGE AND THE FILM
EASY-OPEN AND RECLOSABLE FLOW WRAP PACKAGE, CORRESPONDING FLEXIBLE FILM AND METHODS FOR FABRICATION OF THE PACKAGE AND THE FILM
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机译:易开封和可重封的包装膜,相应的柔性膜以及制造该膜和膜的方法
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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.
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