EP 0028299 A3 19810520 - PACKAGE FOR LIQUIDS WITH POURING AND AIR-INLET OPENING, AND PROCESS AND DEVICE FOR PRODUCING SUCH A PACKAGE
Title (en)
PACKAGE FOR LIQUIDS WITH POURING AND AIR-INLET OPENING, AND PROCESS AND DEVICE FOR PRODUCING SUCH A PACKAGE
Publication
Application
Priority
DE 2939093 A 19790927
Abstract (en)
[origin: ES264901U] A packaging container of cardboard for liquids, rendered impermeable by an internal coating of plastic has at least at one side, a double-thickness wall portion the interior of which communicates with the interior of the container and includes on the wall of the portion a strip of cardboard which can be gripped with the fingers. At least one of the end wall portions includes at least one score-line penetrating through only one of the double-thicknesses and along which the wall portion is severable. Closely adjacent to the score line is at least one weld-seam by means of which the wall portions are welded to each other in a fluid-tight manner.
IPC 1-7
IPC 8 full level
B65D 77/30 (2006.01); B65D 5/06 (2006.01); B65D 5/54 (2006.01); B65D 5/70 (2006.01); B65D 5/74 (2006.01)
CPC (source: EP US)
B65D 5/065 (2013.01 - EP US)
Citation (search report)
- [X] DE 2208891 A1 19730830 - ALTSTAEDTER VERPACK VERTRIEB
- [A] DE 2623176 A1 19771208 - ALTSTAEDTER VERPACK VERTRIEB
- [A] DE 2707321 B1 19780817 - LINNICH PAPIER & KUNSTSTOFF
- [D] DE 2520569 A1 19761118 - ALTSTAEDTER VERPACK VERTRIEB
Designated contracting state (EPC)
BE CH DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0028299 A2 19810513; EP 0028299 A3 19810520; EP 0028299 B1 19850109; CA 1157815 A 19831129; DE 2939093 A1 19810409; DE 2939093 C2 19860206; DE 3069933 D1 19850221; ES 264901 U 19821116; ES 264901 Y 19830516; JP H0146382 B2 19891006; JP S5695863 A 19810803; US 4367828 A 19830111
DOCDB simple family (application)
EP 80105121 A 19800828; CA 359415 A 19800902; DE 2939093 A 19790927; DE 3069933 T 19800828; ES 264901 U 19800926; JP 13507680 A 19800927; US 17933180 A 19800818