Invention Grant
- Patent Title: Multi-layer film and reclosable film package
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Application No.: US16324095Application Date: 2017-08-14
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Publication No.: US11267633B2Publication Date: 2022-03-08
- Inventor: Stuart Mackintosh Blyth , Ronald H. Exner , Louis Peter Fenech, III , Ying (Lora) Liang , Jeffrey T. Weber , Paul A. Zerfas , Evan Michael Ziolkowski
- Applicant: Intercontinental Great Brands LLC
- Applicant Address: US NJ East Hanover
- Assignee: Intercontinental Great Brands LLC
- Current Assignee: Intercontinental Great Brands LLC
- Current Assignee Address: US NJ East Hanover
- Agency: Fitch, Even, Tabin & Flannery, LLP
- International Application: PCT/US2017/046752 WO 20170814
- International Announcement: WO2018/035039 WO 20180222
- Main IPC: B65D77/20
- IPC: B65D77/20 ; B32B7/06 ; B32B7/12 ; B32B27/34 ; B32B43/00 ; B65D33/22 ; B65D75/58

Abstract:
A multi-layer film and a film package made from the film are described herein that provide resealing capabilities by utilizing a tacky layer within the multi-layer film. The multi-layer film can include an outer film portion including the embedded tacky layer and an inner film portion. An opening feature formed in the multi-layer film includes a flap configured to be manipulated by a user to create an opening through the multi-layer film. The inner film portion can include a release layer configured specifically to interact with the tacky layer to provide a desired separation peel force and resealing functionalities. The outer film portion can include an outer film layer disposed on an opposite side of the tacky layer from the release layer that is configured to permanently adhere to the tacky layer.
Public/Granted literature
- US20190329954A1 MULTI-LAYER FILM AND RECLOSABLE FILM PACKAGE Public/Granted day:2019-10-31
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