Invention Grant
- Patent Title: Laminates, and systems and methods for laminating
- Patent Title (中): 层压板，层压体系和方法
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Application No.: US14494756Application Date: 2014-09-24
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Publication No.: US09451659B2Publication Date: 2016-09-20
- Inventor: David W. Robbins
- Applicant: Graphic Packaging International, Inc.
- Applicant Address: US GA Atlanta
- Assignee: Graphic Packaging International, Inc.
- Current Assignee: Graphic Packaging International, Inc.
- Current Assignee Address: US GA Atlanta
- Agency: Womble Carlyle Sandridge & Rice, LLP
- Main IPC: B29C65/48
- IPC: B29C65/48 ; B32B37/12 ; B32B37/26 ; B32B38/04 ; B32B38/10 ; H05B6/64 ; B32B38/00 ; B32B37/00 ; B32B37/24
Abstract:
A frangible laminate includes first, second and third webs, and the second web is positioned between the first and third webs. The forming of the frangible laminate includes adhesively bonding a first plurality of sections of the second web to the first web, applying release material in order to inhibit at least some of any bonding between the first plurality of sections of the second web and the third web, and adhesively bonding a second plurality of sections of the second web to the third web. The frangible laminate is separated into a first laminate and a second laminate, so that the first laminate includes the first web and the first plurality of sections of the second web, and the second laminate includes the third web and the second plurality of sections of the second web.
Public/Granted literature
- US20150086751A1 Laminates, and Systems and Methods for Laminating Public/Granted day:2015-03-26
Information query
