Invention Grant
- Patent Title: Machine for producing a corrugated cardboard web lined at least on one side
- Patent Title (中): 至少在一侧生产瓦楞纸板纸的机器
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Application No.: US11865605Application Date: 2007-10-01
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Publication No.: US08127816B2Publication Date: 2012-03-06
- Inventor: Alfons Gnan
- Applicant: Alfons Gnan
- Applicant Address: DE Weiherhammer
- Assignee: BHS Corrugated Maschinen-und Anlagenbau GmbH
- Current Assignee: BHS Corrugated Maschinen-und Anlagenbau GmbH
- Current Assignee Address: DE Weiherhammer
- Agency: Browdy and Neimark, PLLC
- Main IPC: B31F1/28
- IPC: B31F1/28
Abstract:
A machine for producing a corrugated cardboard web lined at least on one side has a pressing device, which has a tension roller for guiding a pressing belt. The tension roller is formed from a core and an outer jacket surrounding the said core. The core and the outer jacket are connected to one another only in the region of their longitudinal center and are respectively separated from one another towards their outer ends by an annular space.
Public/Granted literature
- US20080073033A1 MACHINE FOR PRODUCING A CORRUGATED CARDBOARD WEB LINED AT LEAST ON ONE SIDE Public/Granted day:2008-03-27
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