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1. WO2020112475 - DUAL-SEAL LINER AND NON-REMOVABLE CLOSURE ASSEMBLY

Publication Number WO/2020/112475
Publication Date 04.06.2020
International Application No. PCT/US2019/062539
International Filing Date 21.11.2019
IPC
B65D 47/02 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
47Closures with filling and discharging, or with discharging, devices
02for initially filling and for preventing subsequent refilling
B65D 49/12 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
49Arrangements or devices for preventing refilling of containers
12by destroying, in the act of opening the container, an integral portion thereof
CPC
B65D 2251/0015
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
2251Details relating to container closures
0003Two or more closures
0006Upper closure
0015of the 41-type
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
B65D 47/02
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
47Closures with filling and discharging, or with discharging, devices
02for initially filling and for preventing subsequent refilling
B65D 49/12
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
49Arrangements or devices for preventing refilling of containers
12by destroying, in the act of opening the container, an integral portion thereof
B65D 51/20
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
51Closures not otherwise provided for
18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
20Caps, lids, or covers co-operating with an inner closure arranged to be opened by piercing, cutting, or tearing
B65D 55/024
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
55Accessories for container closures not otherwise provided for
02Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
024Closures in which a part has to be ruptured to gain access to the contents
Applicants
  • TEKNI-PLEX, INC. [US]/[US]
  • SHAN, Munish [US]/[US]
  • ANDRULONIS, David [US]/[US]
Inventors
  • SHAN, Munish
  • ANDRULONIS, David
Agents
  • HENDRICKS, Therese
Priority Data
16/199,34026.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DUAL-SEAL LINER AND NON-REMOVABLE CLOSURE ASSEMBLY
(FR) DOUBLURE À DOUBLE JOINT ET ENSEMBLE FERMETURE NON AMOVIBLE
Abstract
(EN)
Non-removable closure assembly that resists rotational movement so as to be rendered substantially non-removable by the consumer. An induction heat seal liner (70) is provided for sealing the finish (11) (open end or mouth) of a plastic container (10), the liner (70) being disposed between a closure cap (20) and the container finish (11) and being heat seal bonded to both, thus rendering the closure cap (20) non-removable from the container finish (11). By non-removable it is meant that once heat seal bonded together the closure cap (20) cannot be removed by a customer or consumer (a human) by hand, without substantially distorting the closure cap (20) or container (10), e.g., it would require the human to use a mechanical tool (e.g., knife or wrench) and in the process of trying to remove the cap (20) with the tool it would substantially deform the closure cap (20) or container (10) and render one or more of them unusable for their intended purpose.
(FR)
L'invention concerne un ensemble fermeture non amovible qui résiste au mouvement de rotation de façon à être rendu sensiblement non amovible par le consommateur. Une doublure de joint thermique à induction (70) est prévue pour sceller la bague (11) (extrémité ouverte ou embouchure) d'un récipient en plastique (10), la doublure (70) étant disposée entre un capuchon de fermeture (20) et la bague de récipient (11) et étant liée par thermoscellage à ces deux éléments, rendant ainsi le capuchon de fermeture (20) non amovible vis-à-vis de la bague de récipient (11). Par non-amovible, on entend qu'une fois la liaison par thermoscellage réalisée, le capuchon de fermeture (20) ne peut pas être retiré par un client ou un consommateur (un être humain) à la main, sans déformer sensiblement le capuchon de fermeture (20) ou le récipient (10), par exemple, il serait nécessaire que l'être humain utilise un outil mécanique (par exemple, un couteau ou une clé) et lorsqu'il essaye de retirer le capuchon (20) avec l'outil, il déforme sensiblement le capuchon de fermeture (20) ou le récipient (10) et rend l'un de ceux-ci ou les deux inutilisables pour leur usage prévu.
Also published as
Latest bibliographic data on file with the International Bureau