Thermo-forming packaging machine and method

US20150096263A1Inactive Publication Date: 2015-04-09MULTIVAC SEPP HAGGENMULLER GMBH & CO KG
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Patent Information

Authority / Receiving Office
US · United States
Current Assignee / Owner
MULTIVAC SEPP HAGGENMULLER GMBH & CO KG
Publication Date
2015-04-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a thermo-forming packaging machine with a controller, a first forming station for forming a tray into a base film and a second motor-adjustable forming station for forming a lid into a top film. A first detection device detects the marking of the base film for controlling a film advance step of the tray associated with this marking into the sealing station.
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Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This Application claims priority to European Patent Application Number 13187888.6 filed Oct. 9, 2013, to Elmar Ehrmann entitled “Thermo-Forming Packaging Machine and Method,” currently pending, the entire disclosure of which is incorporated herein by reference.FIELD OF THE INVENTION

[0002] The invention relates to a thermo-forming packaging machine and to a method for operating a thermo-forming packaging machine.BACKGROUND OF THE INVENTION

[0003] A thermo-forming packaging machine is known from EP 0 569 993 A1 having a print mark sensor for detecting a print mark of a base film. The print mark sensor is mounted upstream of a forming station and transmits data to a controller which positions work stations such as a forming station, a sealing station and / or a cutting station corresponding to the distance between two successive print marks.

[0004] A thermo-forming packaging machine is known from DE 2437127 A1 having a print mark sensor for detecti...

Claims

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