EP 0253434 A2 19880120 - Preservation process.
Title (en)
Preservation process.
Title (de)
Konservierverfahren.
Title (fr)
Procédé de préservation.
Publication
Application
Priority
GB 8617036 A 19860712
Abstract (en)
A process and apparatus for packaging goods comprising placing the goods in a container (1) connecting the container to both a source (14) of preserving gas and a source (16) of vacuum and subjecting the goods to a plurality of pulsing operations whereby during each pulse a minor amount of air is abstracted from the container (1) and replaced by a preserving gas and thereafter sealing the container.
IPC 1-7
IPC 8 full level
A23L 3/34 (2006.01); A23L 3/3418 (2006.01); B65B 25/00 (2006.01); B65B 31/04 (2006.01)
CPC (source: EP KR)
B65B 25/001 (2013.01 - EP); B65B 31/02 (2013.01 - KR)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0253434 A2 19880120; EP 0253434 A3 19890125; AU 585457 B2 19890615; AU 7551987 A 19880114; BR 8703544 A 19880322; GB 8617036 D0 19860820; JP S63272628 A 19881110; KR 880001493 A 19880423; NZ 221033 A 19900129; PT 85311 A 19880729; ZA 874907 B 19880629
DOCDB simple family (application)
EP 87201270 A 19870702; AU 7551987 A 19870710; BR 8703544 A 19870710; GB 8617036 A 19860712; JP 17456987 A 19870713; KR 870007527 A 19870713; NZ 22103387 A 19870710; PT 8531187 A 19870710; ZA 874907 A 19870707