EP 0116394 A1 19840822 - Packaging of fresh meat.
Title (en)
Packaging of fresh meat.
Title (de)
Verpacken von Frischfleisch.
Title (fr)
Emballage pour viande fraîche.
Publication
Application
Priority
- GB 8301067 A 19830114
- GB 8318425 A 19830707
Abstract (en)
A method of packaging fresh meat is disclosed in which a first web of material is formed into a receptacle to receive the fresh meat and the receptacle is sealed with a second web of material. The meat is subjected to a vacuum treatment in the receptacle and sealing is effected at reduced pressure. At least one of the webs of material is made of a material permeable to oxygen which can flow into the package, and at least one of the webs of material is transparent so that the contents can be viewed. One of the webs may be both transparent and permeable to oxygen. Ionomeric polymers and polymethyl pentene are disclosed as preferred oxygen-permeable materials which are also transparent.
IPC 1-7
IPC 8 full level
B65B 25/06 (2006.01); B65D 81/20 (2006.01)
CPC (source: EP)
B65B 25/067 (2013.01); B65D 81/2023 (2013.01); B65D 2565/388 (2013.01)
Citation (search report)
- AT 296874 B 19720225 - UNILEVER NV [NL]
- DE 2364565 A1 19750703 - LISSMANN ALKOR WERK, et al
- GB 1404417 A 19750828 - GRACE W R & CO
- DE 2240234 A1 19730301 - AMERICAN BEEF PACKERS INC
- US 3904806 A 19750909 - WAGGONER MARION GLEN
- [Y] H. SEACHTLING "Kunststoff-Taschenbuch", 21. Ausgabe 1979, HANSER, Munchen, Wien pages 209-228
- [AD] PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON, Series B, vol. CIX, January 1932, London J. BROOKS "The Oxidation of Haemoglobin to Methaemoglobin by Oxygen" pages 35-50
Designated contracting state (EPC)
BE DE FR GB NL SE
DOCDB simple family (publication)
EP 0116394 A1 19840822; EP 0116394 B1 19870325; DE 3462775 D1 19870430; DK 13284 A 19840715; DK 13284 D0 19840112
DOCDB simple family (application)
EP 84300067 A 19840105; DE 3462775 T 19840105; DK 13284 A 19840112