EP 0261929 A2 19880330 - Improvements in or relating to packaging.
Title (en)
Improvements in or relating to packaging.
Title (de)
Verpackung.
Title (fr)
Emballage.
Publication
Application
Priority
- GB 8622906 A 19860923
- GB 8624210 A 19861009
Abstract (en)
A process is disclosed for packaging a food product in a container (1) formed of or lined with a heat-resistant thermoplastics. The container is closed by sealing to the container a lidding material (12) which is permeable to water and gas but impermeable to bacteria, such as so-called "medical paper". The food product can then be sterilized or pasteurised by heat-treatment and the lidding material is then covered by a barrier layer which is impermeable to moisture or permits controlled moisture permeability. The lidding material and barrier material are applied by heat-sealing techniques and the final package may be irradiated to sterilize the head space between the lidding and barrier layers.
IPC 1-7
IPC 8 full level
B65B 7/16 (2006.01); B65B 55/08 (2006.01); B65B 55/14 (2006.01)
CPC (source: EP)
B65B 7/168 (2013.01); B65B 55/08 (2013.01); B65B 55/14 (2013.01)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0261929 A2 19880330; EP 0261929 A3 19890322; AU 7893687 A 19880331; BR 8704862 A 19880517; CN 87107584 A 19880420; DK 496987 A 19880324; DK 496987 D0 19870922; NO 873952 D0 19870922; NO 873952 L 19880324
DOCDB simple family (application)
EP 87308377 A 19870922; AU 7893687 A 19870923; BR 8704862 A 19870922; CN 87107584 A 19870923; DK 496987 A 19870922; NO 873952 A 19870922