EP 0463658 A1 19920102 - Integral self-closing dispensing closure for a tube.
Title (en)
Integral self-closing dispensing closure for a tube.
Title (de)
Integrierter selbstschliessender Spenderverschluss für eine Tube.
Title (fr)
Fermeture intégrale du type distributeur à obturation automatique pour un tube.
Publication
Application
Priority
US 53077790 A 19900530
Abstract (en)
A self-closing membrane closure (19) that is an integral part of the shoulder (15) of a tube container (10) provides for an efficient method for packaging and dispensing paste-like products. The self-closing membrane is formed at the same time as the supporting shoulder by compression molding or a related technique. This negates the need for any assembly and the potential for leakage. In addition to the self-closing membrane closure, there can also be cap fitted over the membrane closure. <IMAGE>
IPC 1-7
IPC 8 full level
B65D 35/12 (2006.01); B65D 47/20 (2006.01)
CPC (source: EP)
B65D 35/12 (2013.01); B65D 47/2031 (2013.01)
Citation (search report)
- [YD] US 2679954 A 19540601 - BARNES JAMES F
- [Y] GB 795154 A 19580514 - TUBOPLAST SA
- [A] US 3356263 A 19671205 - MONROE ERNEST M
- [A] FR 1351565 A 19640207
- [A] GB 869580 A 19610531 - WILLIAM JOHN HARRIS
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0463658 A1 19920102; EP 0463658 B1 19951129; AT E130815 T1 19951215; AU 7802491 A 19911205; CA 2043508 A1 19911201; DE 69114920 D1 19960111; DE 69114920 T2 19960808; HK 71197 A 19970606; ZA 914101 B 19930224
DOCDB simple family (application)
EP 91201306 A 19910529; AT 91201306 T 19910529; AU 7802491 A 19910529; CA 2043508 A 19910529; DE 69114920 T 19910529; HK 71197 A 19970529; ZA 914101 A 19910529