公开(公告)号：US20130156900A1

公开(公告)日：2013-06-20

申请号：US13331375

申请日：2011-12-20

Applicant: Sumita S. Ranganathan ,  Rodney R. Hudgson ,  Michael J. Rosinski ,  Richard Keith Watson ,  Terry Lee Troutt ,  David Michael Finley ,  Diana L. Huerta

Inventor： Sumita S. Ranganathan ,  Rodney R. Hudgson ,  Michael J. Rosinski ,  Richard Keith Watson ,  Terry Lee Troutt ,  David Michael Finley ,  Diana L. Huerta

IPC: B65D75/64 ,  A23B4/10

CPC classification number: B32B27/20 ,  B32B27/08 ,  B65D65/40 ,  B65D75/002 ,  B65D75/58 ,  B65D81/34 ,  B65D81/3423

Abstract: A packaged product has an easy-open packaging article surrounding and adhering to a cooked meat product. The packaging article comprises a multilayer film having a first layer that is a seal layer which is an inside layer of the package and a second layer that bonds to the first layer with a bond strength of at least 36 grams per inch. The second layer, or a third layer with the second layer being between the first layer and the third layer, comprises a tear-enhancing component comprising at least one member selected from the group consisting of an inorganic filler and an incompatible polymer blend. The layer comprising the filler and/or incompatible polymer blend allows the package to be torn open without delamination occurring between the seal layer and the tie layer.

Abstract translation: 包装的产品具有围绕并粘附在熟肉制品上的易开封的包装制品。 包装制品包括多层膜，其具有作为封装层的内层的密封层的第一层和以至少36克/英寸的粘合强度粘合到第一层的第二层。 第二层或具有第二层位于第一层和第三层之间的第三层包括含有选自无机填料和不相容的聚合物共混物中的至少一种的泪液增强组分。 包含填料和/或不相容的聚合物共混物的层允许包装被撕开而不会在密封层和粘结层之间发生分层。

公开(公告)号：US20090116768A1

公开(公告)日：2009-05-07

申请号：US12313396

申请日：2008-11-20

Applicant: Diana L. Huerta ,  Robert A. Odabashian ,  Stephen F. Compton ,  Sumita Ranganathan ,  Michael J. Rosinski ,  H. Walker Stockley ,  Scott C. Bossong ,  Richard K. Watson

Inventor： Diana L. Huerta ,  Robert A. Odabashian ,  Stephen F. Compton ,  Sumita Ranganathan ,  Michael J. Rosinski ,  H. Walker Stockley ,  Scott C. Bossong ,  Richard K. Watson

IPC: B65D65/28

CPC classification number: B65D75/002 ,  B32B3/02 ,  B32B3/266 ,  B32B7/045 ,  B32B27/08 ,  B32B27/18 ,  B32B27/20 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2270/00 ,  B32B2307/558 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/736 ,  B32B2439/06 ,  B32B2439/46 ,  B32B2439/70 ,  B65D75/5805

Abstract: A heat-shrinkable packaging article has one or more tear initiators for initiating a manual tear that can be propagated to open a package and allow a product to be readily removed therefrom, without the use of a knife or scissors or any other implement. The tear initiators are present in a skirt and/or header of the article. The skirt and/or header has a first side and a second side. In one embodiment, some or all of the first side of the skirt and/or header can be heatset in order to reduce the shrink and curling of the skirt and/or header. This improves identification and utilization of the tear initiators by a consumer upon shrinking the packaging article around the product. In another embodiment, the skirt and/or header has a plurality of pairs of tear initiators to allow portions of the package to be torn off to expose a portion of the product that can then be sliced off while the remainder of the packaged product remains covered by a remainder of the film.

Abstract translation: 热收缩包装制品具有一个或多个泪液引发剂，用于引发手动撕裂，其可以传播以打开包装并且允许产品容易地从其中移除，而不需要使用刀或剪刀或任何其它工具。 泪液引发剂存在于制品的裙部和/或头部中。 裙部和/或头部具有第一面和第二面。 在一个实施例中，裙部和/或头部的第一侧的一些或全部可以被热定形，以便减少裙部和/或头部的收缩和卷曲。 这可以改善消费者在围绕产品收缩包装制品时识别和利用泪液引发剂。 在另一个实施方案中，裙部和/或头部具有多对撕裂引发剂，以允许包装的部分被撕开以暴露产品的一部分，然后可以将其切片，而其余的包装产品保持覆盖 剩下的电影。

公开(公告)号：US10202229B2

公开(公告)日：2019-02-12

申请号：US12313396

申请日：2008-11-20

Applicant: Diana L. Huerta ,  Robert A. Odabashian ,  Stephen F. Compton ,  Sumita Ranganathan ,  Michael J. Rosinski ,  H. Walker Stockley ,  Scott C. Bossong ,  Richard K. Watson

Inventor： Diana L. Huerta ,  Robert A. Odabashian ,  Stephen F. Compton ,  Sumita Ranganathan ,  Michael J. Rosinski ,  H. Walker Stockley ,  Scott C. Bossong ,  Richard K. Watson

IPC: B65D75/00 ,  B32B27/08 ,  B32B27/32 ,  B65D75/58 ,  B32B7/04 ,  B32B27/18 ,  B32B27/20 ,  B32B27/30 ,  B32B27/34 ,  B32B27/36 ,  B32B3/02 ,  B32B3/26

Abstract: A heat-shrinkable packaging article has one or more tear initiators for initiating a manual tear that can be propagated to open a package and allow a product to be readily removed therefrom, without the use of a knife or scissors or any other implement. The tear initiators are present in a skirt and/or header of the article. The skirt and/or header has a first side and a second side. In one embodiment, some or all of the first side of the skirt and/or header can be heatset in order to reduce the shrink and curling of the skirt and/or header. This improves identification and utilization of the tear initiators by a consumer upon shrinking the packaging article around the product. In another embodiment, the skirt and/or header has a plurality of pairs of tear initiators to allow portions of the package to be torn off to expose a portion of the product that can then be sliced off while the remainder of the packaged product remains covered by a remainder of the film.