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1. WO1985000154 - WADDED CLOSURE

Publication Number WO/1985/000154
Publication Date 17.01.1985
International Application No. PCT/AU1984/000114
International Filing Date 22.06.1984
IPC
B65D 41/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
41Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
02Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
04Threaded or like caps or cap-like covers secured by rotation
CPC
B65D 41/045
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
41Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
02Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
04Threaded or like caps or cap-like covers secured by rotation
0435with separate sealing elements
045Discs
Applicants
  • BEV-CAP PLASTICS PTY. LTD. [AU]/[AU] (AllExceptUS)
  • DRUITT, Rodney, Malcolm [AU]/[AU] (UsOnly)
Inventors
  • DRUITT, Rodney, Malcolm
Common Representative
  • DRUITT, Rodney, Malcolm
Priority Data
16165/8323.06.1983AU
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WADDED CLOSURE
(FR) FERMETURE TAMPONNEE
Abstract
(EN)
A thermoplastic closure comprising a top wall (3) and in internally threaded skirt (1, 2) and adapted to receive a resilient sealing disc (6) in which an annular flexible protrusion (5) depends from the inner side of the top wall (3) adjacent the intersection of the top wall (3) and skirt (1) but spaced from the skirt (1). As the closure is applied to a container neck the protrusion (5) acts to fold the periphery of the sealing disc (6) over the outer edge of the container neck (8) and onto the outer side surface and radius (9) of the container neck to thereby effect a seal.
(FR)
Fermeture thermoplastique comportant une paroi supérieure (3) et une jupe (1, 2) filetée à l'intérieur et conçue pour accueillir un disque d'étanchéité résilient (6), où une protubérance flexible annulaire (5) est suspendue au côté intérieur de la paroi supérieure (3) proche de l'intersection de la paroi supérieure (3) et de la jupe (1) mais à un certain écart de la jupe (1). Lorsque la fermeture est appliquée sur le col du conteneur, la protubérance (5) agit pour plier la périphérie du disque d'étanchéité (6) sur le bord extérieur du col du conteneur (8), ainsi que sur la surface latérale extérieure et le rayon (9) du col du conteneur afin de créer de la sorte une étanchéité.
Also published as
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