公开(公告)号：US20220324616A1

公开(公告)日：2022-10-13

申请号：US17226508

申请日：2021-04-09

Applicant: THE GLAD PRODUCTS COMPANY

Inventor： Edward B. Tucker ,  Mark D. Pszczolkowski ,  Abhishek Dutta ,  Sarah J. Steenblock ,  Matthew W. Waldron ,  Shaun T. Broering ,  Deborah K. Fix ,  David A. Bailey ,  Jason R. Maxwell ,  Michael G. Borchardt ,  Nancy M. Mack-Roble ,  Rebecca S. Reuhs ,  Robert T. Dorsey ,  Kyle T. Diehl

IPC: B65D33/02 ,  B65D33/28 ,  B32B5/02 ,  B32B27/12

Abstract: The present disclosure relates to a reinforced thermoplastic bag (e.g., comprising a bag-in-bag). In one or more embodiments, the reinforced thermoplastic bag includes a reinforced portion at a top-of-bag area where users often apply an external force to lift or carry the reinforced thermoplastic bag. In these or other embodiments, a grab-zone reinforcement insert is positioned across one or both of a hem channel region and a grab-zone along an outer surface, an inner surface, or between layers of the reinforced thermoplastic bag. In one or more embodiments, the grab-zone reinforcement insert comprises multiple layers (e.g., of a non-woven material). For example, the grab-zone reinforcement insert includes a first and second layer formed by a fold. In other implementations, the grab-zone reinforcement insert includes separate, discrete layers. In one or more embodiments, at least a portion of the grab-zone reinforcement insert is positionally affixed via a hem seal.

公开(公告)号：US11807422B2

公开(公告)日：2023-11-07

申请号：US17226508

申请日：2021-04-09

Applicant: THE GLAD PRODUCTS COMPANY

Inventor： Edward B. Tucker ,  Mark D. Pszczolkowski ,  Abhishek Dutta ,  Sarah J. Steenblock ,  Matthew W. Waldron ,  Shaun T. Broering ,  Deborah K. Fix ,  David A. Bailey ,  Jason R. Maxwell ,  Michael G. Borchardt ,  Nancy M. Mack-Roble ,  Rebecca S. Reuhs ,  Robert T. Dorsey ,  Kyle T. Diehl

IPC: B65D33/02 ,  B65D33/28 ,  B32B27/12 ,  B32B5/02

CPC classification number: B65D33/02 ,  B32B5/022 ,  B32B27/12 ,  B65D33/28 ,  B32B2439/06

Abstract: The present disclosure relates to a reinforced thermoplastic bag (e.g., comprising a bag-in-bag). In one or more embodiments, the reinforced thermoplastic bag includes a reinforced portion at a top-of-bag area where users often apply an external force to lift or carry the reinforced thermoplastic bag. In these or other embodiments, a grab-zone reinforcement insert is positioned across one or both of a hem channel region and a grab-zone along an outer surface, an inner surface, or between layers of the reinforced thermoplastic bag. In one or more embodiments, the grab-zone reinforcement insert comprises multiple layers (e.g., of a non-woven material). For example, the grab-zone reinforcement insert includes a first and second layer formed by a fold. In other implementations, the grab-zone reinforcement insert includes separate, discrete layers. In one or more embodiments, at least a portion of the grab-zone reinforcement insert is positionally affixed via a hem seal.