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1. WO1999028197 - INSULATED CONTAINER

Publication Number WO/1999/028197
Publication Date 10.06.1999
International Application No. PCT/JP1998/005290
International Filing Date 25.11.1998
IPC
B65D 3/22 2006.1
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
3Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
22with double walls; with walls incorporating air-chambers; with walls made of laminated material
B65D 81/38 2006.1
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
81Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
38with thermal insulation
CPC
B65D 3/22
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
3Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
22with double walls; with walls incorporating air-chambers; with walls made of laminated material
B65D 81/3869
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
81Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
38with thermal insulation
3865drinking cups or like containers
3869formed with double walls, i.e. hollow
B65D 81/3876
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
81Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
38with thermal insulation
3876insulating sleeves or jackets for cans, bottles, barrels, etc.
Applicants
  • TOKUNAGA, Keiiti [JP]/[JP]
Inventors
  • TOKUNAGA, Keiiti
Agents
  • KUSUMOTO, Takayoshi
Priority Data
9/36426827.11.1997JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) INSULATED CONTAINER
(FR) RECIPIENT ISOLANT
Abstract
(EN) An insulated container of paper which does not make a user feel hot even when he holds a trunk portion thereof in a hot water-containing state by the hand, the trunk portion having a doubly-walled structure with an insulating space provided between two wall members thereof, the doubly-walled insulating space-retaining structure being able to be attained by inwardly curling both end portions of a cylindrical member and firmly fitting the resultant cylindrical member around an outer surface of a trunk portion of an inner container body, this enabling a container capable of being manufactured at a low cost and having a high insulating capability and a high grasping resistance to be obtained.
(FR) L'invention concerne un récipient isolant en papier permettant à un utilisateur de ne pas sentir la chaleur même lorsqu'il en tient une partie centrale contenant de l'eau chaude; la partie centrale présente une structure à paroi double, un espace isolant étant situé entre deux éléments de paroi de cette structure. On peut obtenir la structure à espace isolant de retenue et à paroi double en courbant vers l'intérieur les deux parties d'extrémité d'un élément cylindrique et en ajustant fermement l'élément cylindrique obtenu autour d'une surface extérieure de la partie centrale d'un corps de récipient intérieur. Ainsi, on peut obtenir un récipient pouvant être fabriqué à faible coût et présentant une haute capacité d'isolation et une grande résistance à la prise.
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