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1. (WO1991007330) SEALED VESSEL AND METHOD OF MANUFACTURING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007330 International Application No.: PCT/JP1990/001474
Publication Date: 30.05.1991 International Filing Date: 13.11.1990
IPC:
B29C 45/14 (2006.01) ,B65D 43/02 (2006.01) ,B65D 55/08 (2006.01) ,B65D 77/40 (2006.01) ,B67B 7/46 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
45
Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
14
incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS 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
43
Lids or covers for rigid or semi-rigid containers
02
Removable lids or covers
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS 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
55
Accessories for container closures not otherwise provided for
02
Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
06
Deformable or tearable wires, strings, or strips; Use of seals
08
Annular elements encircling container necks
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
CONTAINERS 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
77
Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
22
Details
30
Opening or contents-removing devices added or incorporated during filling or closing of containers
40
Rigid cutting or tearing devices
B PERFORMING OPERATIONS; TRANSPORTING
67
OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
B
APPLYING CLOSURE MEMBERS TO BOTTLES, JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
7
Hand- or power-operated devices for opening closed containers
46
Cutting devices, i.e. devices including at least one cutting element having one or more cutting edges for piercing through the wall of a closed container, e.g. can openers
Applicants:
SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA [JP/JP]; 4-4, Nishitemma 2-chome Kita-ku Osaka-shi Osaka 530, JP (AllExceptUS)
HOKARI, Fumio [JP/JP]; JP (UsOnly)
Inventors:
HOKARI, Fumio; JP
Agent:
KURAUCHI, Giro; 4-18, Nishitemma 4-chome Kita-ku Osaka-shi Osaka 530, JP
Priority Data:
1/132245 U13.11.1989JP
2/88084 U22.08.1990JP
2/88085 U22.08.1990JP
Title (EN) SEALED VESSEL AND METHOD OF MANUFACTURING THE SAME
(FR) RECIPIENT HERMETIQUE ET PROCEDE DE FABRICATION DE CE RECIPIENT
Abstract:
(EN) A sealed vessel suitable for preserving articles such as processed food, beverage, wax, paints, adhesives, pharmaceutical products and cosmetics, and particularly those that cannot be used up in one use and a method of manufacturing the sealed vessel. The vessel consists of: a main body (1) and a lid (2) that can be put over or coupled to an opening (11) of the main body. The opening (11) is covered with the lid (2), and an annular molded article (4) made of a thermoplastic resin is provided over the joint (3) between the main body (1) and the lid (2) so as to seal the joint (3). The annular molded article (4) is formed by injection molding.
(FR) Récipient hermétique permettant de conserver des articles tels que des aliments préparés, des boissons, de la cire, des peintures, des adhésifs, des produits pharmaceutiques et cosmétiques, et notamment ceux que l'on n'épuise pas en une seule fois, et procédé de fabrication de ce récipient. Ce dernier se compose d'un corps principal (1) et d'un couvercle (2) qui peut être placé sur une ouverture (11) du corps principal ou relié à cette ouverture (11), qui est couverte par le couvercle (2). Un article moulé annulaire (4) composé d'une résine thermoplastique est placé sur le joint (3) entre le corps principal (1) et le couvercle (2) de manière à rendre ce joint étanche. L'article moulé annulaire (4) est formé par moulage à injection.
Designated States: CA, KR, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0453573US5273700CA2045530KR1019920701007