EP 0148222 A4 19870803 - COMPOUNDED CLOSURE.
Title (en)
COMPOUNDED CLOSURE.
Title (de)
KOMPOSITVERSCHLUSS.
Title (fr)
FERMETURE COMPOSITE.
Publication
Application
Priority
AU PF995283 A 19830623
Abstract (en)
[origin: WO8500153A1] A thermoplastic closure consisting of a circular top wall (1) and an internally threaded skirt (2, 3) with an annular inwardly directed protrusion (15) extending from the inner wall of the skirt (2) below the intersection (7) of the skirt (2) with the closure top wall (1). The protrusion (15) is adapted to receive a flowed in gasket (8) and as the closure is screwed into place on a container (4) to urge the gasket (8) against the outside of the container neck (16) to thereby effect a side seal in this area (16). A method of flowing a gasket into a closure shell by injecting a metered amount of EVA through a nozzle into the shell while spinning the shell is also disclosed.
IPC 1-7
IPC 8 full level
B05D 1/00 (2006.01); B29C 70/80 (2006.01); B65D 41/04 (2006.01); B29C 41/04 (2006.01)
CPC (source: EP)
B05D 1/002 (2013.01); B29C 70/80 (2013.01); B65D 41/0442 (2013.01); B05D 1/005 (2013.01); B29C 41/045 (2013.01); B29K 2023/00 (2013.01); B29K 2023/083 (2013.01)
Citation (search report)
- No relevant documents have been disclosed.
- See references of WO 8500153A1
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
WO 8500153 A1 19850117; EP 0148222 A1 19850717; EP 0148222 A4 19870803
DOCDB simple family (application)
AU 8400113 W 19840622; EP 84902499 A 19840622