EP 2722281 B1 20170111 - METHOD FOR GAS-TIGHT PACKING OF OBJECTS WITH FILM CLOSE TO THE OBJECTS THAT CAN BE DEEP-DRAWN USING A VACUUM
Title (en)
METHOD FOR GAS-TIGHT PACKING OF OBJECTS WITH FILM CLOSE TO THE OBJECTS THAT CAN BE DEEP-DRAWN USING A VACUUM
Title (de)
VERFAHREN ZUM GASDICHTEN VERPACKEN VON GEGENSTÄNDEN MIT SICH ENG AN DIE GEGENSTÄNDE ANLEGENDER, TIEFZIEHBARER FOLIE UNTER EINSATZ EINES VAKUUMS
Title (fr)
PROCÉDÉ D'EMBALLAGE D'OBJETS DE MANIÈRE ÉTANCHE AU GAZ À L'AIDE D'UN FILM EMBOUTISSABLE APPLIQUÉ CONTRE LES OBJETS, SOUS L'APPLICATION D'UN VIDE
Publication
Application
Priority
DE 102012020359 A 20121017
Abstract (en)
[origin: EP2722281A2] The method involves inserting objects into a shell (6) for closing the shell. A thermoformable film (4) is connected with the shell that is utilized for formation of a packaging with circulating edge (10). The thermoformable film is gas-tightly applied or welded on the circulating edge of the packaging. The thermoformable film is sectioned on a measure smaller or equal to the circulating edge of the packaging, and vacuum is sprayed in a surrounding region of the shell. Positive pressure is applied in the surrounding region of the thermoformable film. Independent claims are also included for the following: (1) a device for gas-tight packing objects with a thermoformable film under application of vacuum (2) a packaging.
IPC 8 full level
B65B 7/16 (2006.01); B65B 11/52 (2006.01); B65B 31/02 (2006.01)
CPC (source: EP)
B65B 7/164 (2013.01); B65B 11/52 (2013.01); B65B 31/028 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2722281 A2 20140423; EP 2722281 A3 20140702; EP 2722281 B1 20170111; DE 102012020359 A1 20140417; DK 2722281 T3 20170424; EP 2845809 A1 20150311; ES 2622454 T3 20170706; HU E033769 T2 20171228; LT 2722281 T 20170410; PL 2722281 T3 20170731; PT 2722281 T 20170421
DOCDB simple family (application)
EP 13188316 A 20131011; DE 102012020359 A 20121017; DK 13188316 T 20131011; EP 14195792 A 20131011; ES 13188316 T 20131011; HU E13188316 A 20131011; LT 13188316 T 20131011; PL 13188316 T 20131011; PT 13188316 T 20131011