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1. (WO1997018143) LIQUID-TIGHT CONTAINER AND PROCESS FOR CONDITIONING A LIQUID IN SAID CONTAINER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018143 International Application No.: PCT/IB1996/001214
Publication Date: 22.05.1997 International Filing Date: 13.11.1996
Chapter 2 Demand Filed: 16.06.1997
IPC:
B65D 30/24 (2006.01) ,B65D 75/58 (2006.01)
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
30
Sacks, bags or like containers
10
characterised by shape or construction
24
Bags having valves
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
75
Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
52
Details
58
Opening or contents-removing devices added or incorporated during package manufacture
Applicants:
CARAPAK BRAINTRUST NV [NL/NL]; Pietermaai 24 P.O. Box 3098 Curaçao Antilles Néerlandaises, NL (AllExceptUS)
RISGALLA, Eric [FR/FR]; FR (UsOnly)
de SAINT-SAUVEUR, Xavier [FR/FR]; FR (UsOnly)
Inventors:
RISGALLA, Eric; FR
de SAINT-SAUVEUR, Xavier; FR
Agent:
SAVOYE, Jean-Paul; Moinas Kiehl Savoye & Cronin 42, rue Plantamour CH-1201 Genève, CH
Priority Data:
2126/9629.08.1996CH
95/1382616.11.1995FR
PCT/IB96/0028804.04.1996CH
Title (EN) LIQUID-TIGHT CONTAINER AND PROCESS FOR CONDITIONING A LIQUID IN SAID CONTAINER
(FR) ENCEINTE ETANCHE ET PROCEDE DE CONDITIONNEMENT D'UN LIQUIDE DANS CETTE ENCEINTE
Abstract:
(EN) The liquid-tight container comprises a sheet (34) fixed for a liquid-tight connection surrounding an area of said sheet to the internal face of a wall (1) of the container. A tongue (5) is provided in the wall (1), adjacent to said area, and is partly welded to the sheet (34) so as to provide for its breakage and to have acces to the content of the container. Alternatively, said liquid-tight container comprises 4 superimposed sheets (1, 2, 3, 4). The sheet (1) has a precut tongue (5) welded (13) to a portion of the sheet (2). A channel (10) is provided between the sheets (2 and 3) and acts as a valve between the inside and the outside of the liquid-tight container formed between the sheets (1, 4). A cut-out (9a) of the sheets (2, 3) provides for the communication of the channel (10) with the inside of the container formed between the sheets (1, 4). By pulling the tongue (5), the wall of the channel (10) formed by the sheet (2) is torn open, and the channel communicates with the outside.
(FR) Cette enceinte étanche comporte une feuille (34) fixée pour une liaison étanche entourant une zone de cette feuille à la face interne d'une paroi (1) de l'enceinte. Une languette (5) est ménagée dans la paroi (1), adjacente à ladite zone, et est en partie soudée à la feuille (34), de manière à en permettre la rupture pour accéder au contenu de l'enceinte. Alternativement, cette enceinte étanche comporte quatre feuilles superposées (1, 2, 3, 4). La feuille (1) comporte une languette prédécoupée (5) soudée (13) à une portion de la feuille (2). Un canal (10) est ménagé entre ces feuilles (2 et 3) et sert de valve entre l'intérieur et l'extérieur de l'enceinte étanche formée entre les feuilles (1, 4). Une découpe (9a) des feuilles (2, 3) permet de mettre le canal (10) en communication avec l'intérieur de l'enceinte formée entre les feuilles (1, 4). En tirant la languette (5) on déchire la paroi du canal (10) formé par la feuille (2) et on met ce canal en communication avec l'extérieur.
Designated States: AL, AM, AU, BB, BG, BR, CA, CN, CZ, EE, GE, HU, IS, JP, KG, KP, KR, LK, LR, LS, LT, LV, MD, MG, MK, MN, MX, NO, NZ, PL, RO, SG, SI, SK, TR, TT, UA, US, UZ, VN
African Regional Intellectual Property Organization (ARIPO) (KE, LS, MW, SD, SZ, UG)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
CZPV1998-1464NO19982106SK58898TR1998/00864APAP 966SG53649
VN2913ES2138378EP0861198JP2000501048CN1202140CA2237427
EA199800458DE000000861198DE000069604416NZ320544FR2741326FR2741326
AU1996073288BG62801PT861198