Invention Grant
- Patent Title: Web and method for making fluid filled units
- Patent Title (中): 制造流体填充单元的网和方法
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Application No.: US11299933Application Date: 2005-12-12
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Publication No.: US07897219B2Publication Date: 2011-03-01
- Inventor: Rick Steven Wehrmann
- Applicant: Rick Steven Wehrmann
- Applicant Address: US OH Streetsboro
- Assignee: Automated Packaging Systems, Inc.
- Current Assignee: Automated Packaging Systems, Inc.
- Current Assignee Address: US OH Streetsboro
- Agency: Calfee, Halter & Griswold LLP
- Main IPC: B32B1/02
- IPC: B32B1/02 ; B32B1/04 ; B32B1/06
Abstract:
A preformed web and a method of producing dunnage units from the preformed web. The web is an elongate flattened thermoplastic tube having an inflation edge and an opposite edge. The tube includes spaced transverse seals that define sides of pouches. The tube includes lines of perforations that allow adjacent dunnage units to be separated. A starting point of the lines of perforations is spaced apart from the inflation edge.
Public/Granted literature
- US20060086064A1 Web and method for making fluid filled units Public/Granted day:2006-04-27
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