Method and device for manufacturing peel-off lids
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United States of America Patent
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Oct 16, 2012
Grant Date -
Jul 14, 2011
app pub date -
Jul 8, 2010
filing date -
Jul 9, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In the area of manufacturing peel-off lids (28) out of lid rings with a peel-off foil (25) sealed on it, a part of the sealing surface (26) is bent up in the direction of the lid edge in order to tension the sealing surface with the peel-off foil. A clamping tool (30, 31) is provided in order to clamp the sealing surface with the peel-off foil and a pressing tool (35) in order to bend up the unclamped sealing surface section (26′).
First Claim
Family
International Classification(s)
- B60J:WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR S....
- B67B:APPLYING CLOSURE MEMBERS TO BOTTLES, JARS, OR SIMI....
- B23P:OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVE....
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- B21D:WORKING OR PROCESSING OF SHEET METAL OR METAL TUBE....
- B65D:CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR....
- B65B:MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF,....
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