Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO1989000535) A DRAIN MEANS FOR THE OUTLET OPENING OF THE SPOUT OF A COLLAPSIBLE BAG OF PLASTIC FILM OR LAMINATED PLASTIC FILMS FOR USE IN A SOCALLED BAG-IN-BOX PACKAGE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000535 International Application No.: PCT/DK1988/000114
Publication Date: 26.01.1989 International Filing Date: 07.07.1988
IPC:
B65D 77/06 (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
77
Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
04
Articles or materials enclosed in two or more containers disposed one within another
06
Liquids or semiliquids enclosed in flexible containers disposed within rigid containers
Applicants:
OTTO NIELSEN EMBALLAGE A/S [DK/DK]; Nørgårdsvej 30 DK-2800 Lyngby, DK (AllExceptUS)
NIELSEN, Erik, Houmann [DK/DK]; DK (UsOnly)
Inventors:
NIELSEN, Erik, Houmann; DK
Agent:
BUDDE, SCHOU & CO.; H.C. Andersens Boulevard 4 DK-1553 Copenhagen V, DK
Priority Data:
3634/8713.07.1987DK
Title (EN) A DRAIN MEANS FOR THE OUTLET OPENING OF THE SPOUT OF A COLLAPSIBLE BAG OF PLASTIC FILM OR LAMINATED PLASTIC FILMS FOR USE IN A SOCALLED BAG-IN-BOX PACKAGE
(FR) MOYEN DE VIDANGE POUR L'ORIFICE DE SORTIE DU BEC VERSEUR D'UN SAC PLIANT CONSTITUE D'UN FILM PLASTIQUE OU DE FILMS PLASTIQUES STRATIFIES ET DESTINE A ETRE UTILISE DANS UN CONDITIONNEMENT A SAC INTERNE (BAG-IN-BOX)
Abstract:
(EN) The drain means (11) includes at least one element (13) which extends a distance into the bag (5) aligned with or around the outlet opening (3) and defines at least one passage (15) between the end (17) of the outlet opening of the at least one element (13) farthest from the outlet opening and the outlet opening (3) of the spout (1). The wall of the bag (5) which is opposite to the outlet opening (3) of the spout (1) is thus prevented from being sucked across the bag when the bag (5) is partly or almost completely drained of liquid and, therefore, has collapsed. In this way the opposite wall of the bag does not cover the outlet opening (3) and prevent liquid flow therethrough.
(FR) Le moyen de vidange (11) comporte au moins un élément (13) qui s'étend sur une certaine distance à l'intérieur du sac (5) tout en étant aligné avec ou autour de l'orifice de sortie (3) et définit au moins un passage (15) entre l'extrémité (17) de l'orifice de sortie d'au moins un élément (13) le plus éloigné de l'orifice de sortie et l'orifice de sortie (3) du bec verseur (1). La paroi du sac (5) située en regard de l'orifice de sortie (3) du bec verseur (1) ne peut ainsi pas être aspirée sur la largeur du sac lorsque ce dernier est partiellement ou presque complètement vidé de son liquide et, par conséquent, s'est aplati. De cette manière, la paroi opposée du sac ne recouvre pas l'orifice de sortie (3) et n'empêche pas le liquide de s'écouler par celui-ci.
Designated States: AT, AU, BR, CH, DE, FI, GB, JP, KP, KR, LU, MC, NL, NO, SE, SU, US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0324816SU01667633GB2219786AU1988019990DK363487