Invention Grant
- Patent Title: Laminated lidstock
- Patent Title (中): 层压盖
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Application No.: US12157902Application Date: 2008-06-13
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Publication No.: US07681732B2Publication Date: 2010-03-23
- Inventor: Andrew W. Moehlenbrock , Debra C. Karam , Douglas Wilson , Chad Stephens
- Applicant: Andrew W. Moehlenbrock , Debra C. Karam , Douglas Wilson , Chad Stephens
- Applicant Address: US SC Duncan
- Assignee: Cryovac, Inc.
- Current Assignee: Cryovac, Inc.
- Current Assignee Address: US SC Duncan
- Agent Mark B. Quatt
- Main IPC: B65D75/52
- IPC: B65D75/52

Abstract:
A laminated lidstock includes a substrate film, a support web; a pressure sensitive adhesive disposed between the substrate and support webs, and covering the substrate film and support web except for a clear area disposed near one end of the laminated lidstock; a first die cut disposed in the substrate film; a second die cut disposed in the support web; a pull tab; and a tamper evidence device including an end portion of the support web, defined by a first end, a first side edge, and a second side edge of the package made from the laminated lidstock, and the second die cut, capable of indicating tampering of the package upon removal of the tamper evidence device from the support web; wherein at least one of the substrate film and the support web carries a registration device.
Public/Granted literature
- US20090178945A1 Laminated lidstock Public/Granted day:2009-07-16
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