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Arrangement for manufacturing a can
   
Document Number
US Patent 6165114
Issued Date
December 26, 2000
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Abstract
A container comprises a sleeve and two end walls. The sleeve is made of a tube having a plurality of paper layers. The end walls are inserted into the sleeve and are bonded in a sealed way thereto. According to the present invention, each of the end walls has a rim which projects outwards, around which rim the tube is bent and bonded by means of heat sealing. A stable, sealed bonding is thus obtained, whereby the application of different materials for the end walls is possible.
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Number of Claims:
7
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Published
December 26, 2000
Application Number
09/139,274
Filed
August 25, 1998
US Classification
493/109   493/134
Int'l Classification
B29B   13/02   (20060101)   B29B   13/00   (20060101)   B29C   65/10   (20060101)   B31F   1/00   (20060101)   B31C   1/00   (20060101)   B31C   1/06   (20060101)   B31F   7/00   (20060101)   B29C   65/56   (20060101)   B29C   65/78   (20060101)   B65D   3/00   (20060101)   B65D   3/14   (20060101)   B29C   35/16   (20060101)   B29C   35/00   (20060101)   B29C   63/00   (20060101)   B29C   65/02   (20060101)   B29C   69/00   (20060101)  
Examiner
Assistant Examiner
Priority Data
Sep 23, 1997 [DE] 197 41 859
USPTO Field of Search
493/133   493/134   493/104   493/105   493/108   493/109  
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