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US 2013/0255201 A1Published application
Packaging machine with sealing device
AssigneeMultivac Sepp HaggenmüLler SE & Co. KG
InventorsDieter Holzem, Christian Geble
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Abstract
The invention relates to a packaging machine including a sealing device, said sealing device comprising at least a first and an individually controllable second sealing tool for producing a first and a second seal uniting a lower web with a top web.
Claims8
A sealing device for a packaging machine, said sealing device comprising:
- at least first and second sealing tools for producing first and second seals uniting a lower web with a top web;
- a first actuator for adjusting a sealing force of said first sealing tool;
- and
- a second actuator for adjusting a sealing force of said second sealing tool;
- wherein the sealing forces of said first and second sealing tools can be adjusted individually.
2 more elements
Dependencies are inferred from the claim text.