公开(公告)号：US20150036951A1

公开(公告)日：2015-02-05

申请号：US14516417

申请日：2014-10-16

Applicant: The Glad Products Company

Inventor： Robert W. Fraser ,  Michael G. Borchardt ,  Jack A. MacPherson ,  Robert T. Dorsey ,  Scott Binger ,  Shaun T. Broering

IPC: B65D30/08

CPC classification number: B65D31/02 ,  B29C55/04 ,  B29C55/06 ,  B29C55/08 ,  B29C65/02 ,  B29C65/08 ,  B29C65/18 ,  B29C65/48 ,  B29C65/56 ,  B29C65/743 ,  B29C66/028 ,  B29C66/1122 ,  B29C66/232 ,  B29C66/234 ,  B29C66/3452 ,  B29C66/43 ,  B29C66/431 ,  B29C66/436 ,  B29C66/438 ,  B29C66/45 ,  B29C66/71 ,  B29C66/723 ,  B29C66/73921 ,  B29C66/81433 ,  B29C66/81435 ,  B29C66/83413 ,  B29C66/8511 ,  B29L2031/7129 ,  B31B70/8137 ,  B31B70/942 ,  B31B2155/00 ,  B31B2155/0014 ,  B31B2160/10 ,  B31B2170/20 ,  B31F1/07 ,  B31F2201/0764 ,  B32B3/28 ,  B32B7/02 ,  B32B7/045 ,  B32B7/14 ,  B32B27/08 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B37/0076 ,  B32B38/06 ,  B32B2038/0028 ,  B32B2307/514 ,  B32B2307/546 ,  B32B2307/5825 ,  B32B2307/7163 ,  B32B2439/00 ,  B32B2439/06 ,  Y10T156/1051 ,  B29K2009/06 ,  B29K2023/00 ,  B29K2023/06 ,  B29K2023/0616 ,  B29K2023/0625 ,  B29K2023/0633 ,  B29K2023/065 ,  B29K2033/08 ,  B29K2033/12 ,  B29K2075/00

Abstract: Multi-layer bags may be formed to include first and second sidewalls joined along a first side edge, an opposite second side edge, and a closed bottom edge. The first and second layers may be non-continuously laminated together to include bonded regions in which the layers are bonded and unbonded regions in which the layers are not bonded. Such a bag may be described as a “bag-in-a-bag” type configuration in which the inner bag is non-continuously bonded to the outer bag. The inventors have surprisingly found that such configurations of non-continuous bonding provides increased and unexpected strength properties to the multi-layer films and bags.

Abstract translation: 多层袋可以形成为包括沿着第一侧边缘，相对的第二侧边缘和封闭的底部边缘连接的第一和第二侧壁。 第一层和第二层可以不连续地层叠在一起，以包括其中层被结合的键合区域和其中不粘合层的未结合区域。 这种袋子可以被描述为其中内袋不连续地结合到外袋的“袋式袋”型构造。 本发明人惊奇地发现，非连续结合的这种构造为多层薄膜和袋提供了增加和意想不到的强度特性。

公开(公告)号：US08602650B2

公开(公告)日：2013-12-10

申请号：US13689243

申请日：2012-11-29

Applicant: The Glad Products Company

Inventor： Shaun T. Broering ,  Karin L. Toerner ,  Charles B. Snoreck ,  Nancy M. Mack-Robles ,  Matthew W. Waldron ,  Robert W. Fraser

IPC: B65D33/28 ,  B65D33/00 ,  B65D30/02 ,  B65D25/14

CPC classification number: B65D33/28 ,  B65F1/0006

Abstract: The bag for receiving refuse may include a bag body, the bag body including an inside surface, an outside surface, and a rim defining a mouth. The bag may also include a first strip of material disposed on the inside surface of the bag body proximate the rim. The strip may include an inside surface, an outside surface that faces the inside surface of the body, a top edge, and a bottom edge. The bag may also include a front wall, a back wall, and a hem, the hem including a drawstring. The strip may include a printed design. The design could be letters, numbers, pictures, writing, or any other design. When the bag is inserted into a trash receptacle such that the rim of the bag is folded over the rim of the receptacle, the printed design is visible from outside the receptacle.