EP 0357276 A1 19900307 - Vacuum packed canned product and method using foil membrane end closure.
Title (en)
Vacuum packed canned product and method using foil membrane end closure.
Title (de)
Vakuumverpacktes Produkt und Verfahren unter Verwendung eines Membranfolienverschlusses.
Title (fr)
Produit emballé sous vide et procédé utilisant une membrane comme fermeture d'extrémité.
Publication
Application
Priority
- US 24002888 A 19880902
- US 24003488 A 19880902
Abstract (en)
A vacuum packed can, and a method of packaging same, especially for dry, granular products (16) such as coffee, having an easy opening foil membrane (14) adhered to one end of the can, preferably along a circumferential band (13), having a width greater than 2.5 mm, preferably 3.4 mm. The foil membrane (14) is preferably of a thickness of 80 - 120 microns, preferably 100 microns, and is preferably adhered to the end of the can by a hot melt PVC.
IPC 1-7
IPC 8 full level
B65B 31/02 (2006.01); B65D 51/20 (2006.01); B65D 77/20 (2006.01); B65D 79/00 (2006.01)
CPC (source: EP KR US)
B65D 17/502 (2013.01 - EP KR US); B65D 51/20 (2013.01 - EP KR); B65D 79/0087 (2020.05 - EP KR US); B65D 2251/0018 (2013.01 - EP KR); B65D 2251/0093 (2013.01 - EP KR); B65D 2577/205 (2013.01 - EP KR)
Citation (search report)
- [A] US 3157308 A 19641117 - FOSTER JOHN A
- [A] FR 2565942 A1 19851220 - SOFRATUBE SA [FR]
- [AD] US 4098404 A 19780704 - MARKERT HERMAN RUPERT
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI NL SE
DOCDB simple family (publication)
EP 0357276 A1 19900307; CN 1043674 A 19900711; DK 404589 A 19900303; DK 404589 D0 19890817; FI 893827 A0 19890814; FI 893827 A 19900303; JP H02191172 A 19900727; KR 900004600 A 19900412; NO 893272 D0 19890815; NO 893272 L 19900305
DOCDB simple family (application)
EP 89308179 A 19890811; CN 89106734 A 19890901; DK 404589 A 19890817; FI 893827 A 19890814; JP 22731289 A 19890901; KR 890012644 A 19890901; NO 893272 A 19890815