EP 0543962 B1 19950510 - Cardboard tube.
Title (en)
Cardboard tube.
Title (de)
Tube aus Karton.
Title (fr)
Tube en carton.
Publication
Application
Priority
- DE 4119922 A 19910617
- EP 9201301 W 19920609
Abstract (en)
[origin: WO9222472A1] It is often difficult to empty prior art collapsible package if the contents are viscous or in cream or paste form. It is therefore proposed according to the invention to provide an outer carton (2) and an inner pouch (3) in which the inner pouch can be emptied through a pouring stub (32). The bottom end (9) opposite the pouring stub is secured to only two side-walls. These two side-walls can therefore be pressed together, whereupon the bottom bends inwards and the other side-walls outwards. It is thus possible to press out even substances in cream of paste form.
IPC 1-7
IPC 8 full level
B65D 77/06 (2006.01); B65D 83/00 (2006.01)
CPC (source: EP)
B65D 77/065 (2013.01); B65D 83/0055 (2013.01); B65D 2565/385 (2013.01)
Designated contracting state (EPC)
CH DE FR GB LI NL
DOCDB simple family (publication)
WO 9222472 A1 19921223; DE 4119922 A1 19930107; DE 59202145 D1 19950614; EP 0543962 A1 19930602; EP 0543962 B1 19950510
DOCDB simple family (application)
EP 9201301 W 19920609; DE 4119922 A 19910617; DE 59202145 T 19920609; EP 92911139 A 19920609