Invention Grant
- Patent Title: Films and bags having gradient deformation patterns
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Application No.: US17625008Application Date: 2020-07-13
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Publication No.: US11891214B2Publication Date: 2024-02-06
- Inventor: Edward B Tucker , Robert T Dorsey , Ranyi Zhu , Theodore Cory Fites , Zeljko Vidovic , Michael G Borchardt , Jason R Maxwell , Shaun T Broering , Daniel C Peck
- Applicant: THE GLAD PRODUCTS COMPANY
- Applicant Address: US CA Oakland
- Assignee: The Glad Products Company
- Current Assignee: The Glad Products Company
- Current Assignee Address: US CA Oakland
- Agency: Keller Preece PLLC
- International Application: PCT/US2020/041826 2020.07.13
- International Announcement: WO2021/011483A 2021.01.21
- Date entered country: 2022-01-05
- Main IPC: B65D33/02
- IPC: B65D33/02 ; B29C59/02 ; B29C59/04 ; B32B1/00 ; B32B3/30 ; B32B7/14 ; B32B27/08 ; B65D33/28 ; B65F1/00 ; B29K101/12 ; B29L31/00
Abstract:
Thermoplastic films and bags include gradient patterns of post-formation deformations. The gradient patterns of post-formation deformations can provide a connotation of strength. Additionally, the gradient pattern of post-formation deformations can provide different areas of the films or bags with different physical characteristics such as tear resistance, puncture resistance, elasticity, etc.
Public/Granted literature
- US20220204217A1 FILMS AND BAGS HAVING GRADIENT DEFORMATION PATTERNS Public/Granted day:2022-06-30
Information query
