EP 0063235 B1 19850731 - METHOD OF PACKAGING FOOD PRODUCTS WITHIN AN INERT GAS ATMOSPHERE IN PLASTICS CUPS WITH FLEXIBLE COVERS
Title (en)
METHOD OF PACKAGING FOOD PRODUCTS WITHIN AN INERT GAS ATMOSPHERE IN PLASTICS CUPS WITH FLEXIBLE COVERS
Publication
Application
Priority
DE 3113445 A 19810403
Abstract (en)
[origin: EP0063235A2] 1. Procedure for packing of food under protective gas in synthetic material containers which are closed by separately conveyable lids (36, 37, 38) with tear-off tongue (40), in which process the packing sters are performed in the sequence of product filling and then flushing with protective gas and then lid application and then sealing of the lids, the flushing with protective gas is taking place so that the lid is affixed to the container edge at least in one place, one side of the lid is slightly lifted, and the protective gas (24, 42) is then blown in through the opening formed thereby, characterized thereby that the lid is lifted at the tear-off tongue.
IPC 1-7
IPC 8 full level
B65B 31/06 (2006.01)
CPC (source: EP)
B65B 31/06 (2013.01)
Designated contracting state (EPC)
AT BE CH FR GB IT LI NL
DOCDB simple family (publication)
EP 0063235 A2 19821027; EP 0063235 A3 19830504; EP 0063235 B1 19850731; AT E14556 T1 19850815; DE 3113445 A1 19821021; DE 3113445 C2 19860109; ES 511113 A0 19830216; ES 8303226 A1 19830216
DOCDB simple family (application)
EP 82101979 A 19820312; AT 82101979 T 19820312; DE 3113445 A 19810403; ES 511113 A 19820402