EP 0236556 B1 19910814 - LIQUID PACKAGE AND METHOD OF PRODUCING THE SAME
Title (en)
LIQUID PACKAGE AND METHOD OF PRODUCING THE SAME
Publication
Application
Priority
GB 8605911 A 19860311
Abstract (en)
[origin: US4887765A] A fluid pack made of plastics-coated paper in which the side walls (2) and/or the cover (1) are connected together by way of fold edges (9) and provided in the cover (1) is an opening device (7) having a cover strip (10) which sealingly engages over a stamped-out hole (6). So that the opening device (7) can be produced in an operationally reliable and economic fashion even in a high-capacity machine, the cover strip (10) is injected plastics material and the edge regions (13) thereof cover over the edge portions (14) of the stamped-out hole (6) on both inner and outer sides of the hole.
IPC 1-7
IPC 8 full level
B65D 77/30 (2006.01); B29C 45/14 (2006.01); B29C 45/16 (2006.01); B29C 69/00 (2006.01); B29D 22/00 (2006.01); B65D 5/70 (2006.01); B65D 5/74 (2006.01); B65D 17/50 (2006.01); B65D 85/72 (2006.01); B29L 22/00 (2006.01)
CPC (source: EP US)
B65D 5/708 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0236556 A2 19870916; EP 0236556 A3 19890426; EP 0236556 B1 19910814; AT E66193 T1 19910815; CA 1324994 C 19931207; DE 3680901 D1 19910919; ES 2024409 B3 19920301; GB 2187712 A 19870916; GB 2187712 B 19900523; GB 8605911 D0 19860416; JP H0741916 B2 19950510; JP S62220441 A 19870928; US 4887765 A 19891219
DOCDB simple family (application)
EP 86115910 A 19861115; AT 86115910 T 19861115; CA 527285 A 19870114; DE 3680901 T 19861115; ES 86115910 T 19861115; GB 8605911 A 19860311; JP 30670086 A 19861224; US 26627388 A 19881026