EP 0192537 B1 19880615 - MOISTURE- AND GAS-PROOF PACKAGE SEALED BY A THERMOPLASTIC FILM
Title (en)
MOISTURE- AND GAS-PROOF PACKAGE SEALED BY A THERMOPLASTIC FILM
Publication
Application
Priority
FR 8501492 A 19850204
Abstract (en)
[origin: ES8702274A1] A moisture-resistant package of the type which is in the form of a tray, constituted of a semirigid material such as corrugated cardboard, and including a bottom (10) and side walls (14, 16) articulated by fold lines to the bottom, and at least two horizontal flange members (24) articulated by fold lines along the upper edges of at least two of the side walls and extending toward the interior of the package in parallel with the bottom. The package includes an impermeable internal lining (28) constituted of a film of thermoplastic material which is applied by thermal molding against the interior faces of the bottom and side walls and which extends without discontinuity against the under face of the flange members (24) and folds over to apply against the upper face of the flange member.
IPC 1-7
IPC 8 full level
B65D 5/28 (2006.01); B65D 5/00 (2006.01); B65D 5/56 (2006.01); B65D 5/62 (2006.01); B65D 5/64 (2006.01)
CPC (source: EP US)
B65D 5/003 (2013.01 - EP US); B65D 5/56 (2013.01 - EP US); B65D 5/62 (2013.01 - EP US); Y10S 229/939 (2013.01 - EP US)
Citation (examination)
EP 0072742 A2 19830223 - PARISIENNE IMPRESSION [FR], et al
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0192537 A1 19860827; EP 0192537 B1 19880615; AT E35118 T1 19880715; AU 5320286 A 19860807; AU 581958 B2 19890309; CA 1252073 A 19890404; DE 3660306 D1 19880721; ES 551633 A0 19861216; ES 8702274 A1 19861216; FR 2576874 A1 19860808; FR 2576874 B1 19871002; JP S61190438 A 19860825; US 4722474 A 19880202
DOCDB simple family (application)
EP 86400225 A 19860203; AT 86400225 T 19860203; AU 5320286 A 19860204; CA 500952 A 19860203; DE 3660306 T 19860203; ES 551633 A 19860204; FR 8501492 A 19850204; JP 2189186 A 19860203; US 82612786 A 19860204