Invention Grant
- Patent Title: Reclosable package
- Patent Title (中): 可重复封装
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Application No.: US11862796Application Date: 2007-09-27
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Publication No.: US08596867B2Publication Date: 2013-12-03
- Inventor: Ron Exner , Olav Dagestad
- Applicant: Ron Exner , Olav Dagestad
- Applicant Address: US IL Northfield
- Assignee: Kraft Foods R&D, Inc.
- Current Assignee: Kraft Foods R&D, Inc.
- Current Assignee Address: US IL Northfield
- Agency: Fitch, Even, Tabin & Flannery LLP
- Priority: EP06027067 20061229
- Main IPC: B65D33/00
- IPC: B65D33/00

Abstract:
A reclosable package for food products has the following features: a cold seal formed between a first and a second sealing portion, in which the bonding force of the cold seal to the first and the second sealing portion is greater than the bonding force within the cold seal, so that the cold seal is separated and partly adheres to the first, and partly adheres to the second sealing portion when the seal is opened, or a seal with an initial opening force of 2, preferably 2.5, to 4 N/15 mm, and opening forces for one or more re-closings of 0.5 to 2 N/15 mm, preferably 1 to 1.5 N/15 mm.
Public/Granted literature
- US20080159666A1 RECLOSABLE PACKAGE Public/Granted day:2008-07-03
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