EP 0880457 B1 20030115 - FREEZER STORAGE BAG
Title (en)
FREEZER STORAGE BAG
Title (de)
Gefrierbeutel
Title (fr)
SAC DE CONSERVATION AU CONGELATEUR
Publication
Application
Priority
US 9602135 W 19960216
Abstract (en)
[origin: WO9729966A1] The present invention provides a freezer bag comprising a multibag (90) having at least an inner liner bag (91) and an outer support bag (92), the inner liner bag having a first sidewall (94) and a second sidewall (94') attached together along respective lateral edges forming edge seals, each sidewall having a top edge (95, 95'), and the liner bag having a folded edge defining the bottom of the liner bag, the outer support bag having two sidewalls (96, 96') attached together along respective lateral edges forming edge seals, each sidewall having top edges defining the opening to the multibag, and the support bag having a folded edge defining the bottom of the multibag, the top edges of the liner bag being attached to an inner surface of each respective sidewall of the support bag wherein the liner is thermoplastic and has a thickness of less than 2.0 mil (50.8 micron).
IPC 1-7
IPC 8 full level
B31B 39/00 (2006.01); B65D 30/00 (2006.01); B65D 30/08 (2006.01); B65D 81/03 (2006.01)
CPC (source: EP KR US)
B65D 29/00 (2013.01 - KR); B65D 31/04 (2013.01 - EP); B65D 81/03 (2013.01 - EP US); B31B 70/81 (2017.07 - EP); B31B 2155/00 (2017.07 - EP KR US); B31B 2170/20 (2017.07 - EP KR US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9729966 A1 19970821; AT E231090 T1 20030215; CA 2246277 A1 19970821; CA 2246277 C 20040127; DE 69625829 D1 20030220; DE 69625829 T2 20030807; DK 0880457 T3 20030512; EP 0880457 A1 19981202; EP 0880457 B1 20030115; ES 2185767 T3 20030501; HK 1017656 A1 19991126; JP 2000504658 A 20000418; KR 100395185 B1 20031224; KR 19990082570 A 19991125
DOCDB simple family (application)
US 9602135 W 19960216; AT 96908474 T 19960216; CA 2246277 A 19960216; DE 69625829 T 19960216; DK 96908474 T 19960216; EP 96908474 A 19960216; ES 96908474 T 19960216; HK 99102694 A 19990623; JP 52930297 A 19960216; KR 19980706308 A 19980814