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1. WO2002024545 - PACKAGING MATERIAL AND INFORMATION RECORDING MEDIA PACKAGED BY PACKAGING MATERIAL

Publication Number WO/2002/024545
Publication Date 28.03.2002
International Application No. PCT/JP2001/008253
International Filing Date 21.09.2001
Chapter 2 Demand Filed 22.04.2002
IPC
B32B 3/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
02characterised by features of form at particular places, e.g. in edge regions
B32B 7/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
04Interconnection of layers
12using interposed adhesives or interposed materials with bonding properties
B65D 65/14 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
65Wrappers or flexible covers; Packaging materials of special type or form
02Wrappers or flexible covers
14with areas coated with adhesive
B65D 65/46 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
65Wrappers or flexible covers; Packaging materials of special type or form
38Packaging materials of special type or form
46Applications of disintegrable, dissolvable or edible materials
G11B 33/04 2006.01
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
33Constructional parts, details or accessories not provided for in the other groups of this subclass
02Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
04modified to store record carriers
CPC
B32B 3/02
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form
02characterised by features of form at particular places, e.g. in edge regions
B32B 7/12
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
04Interconnection of layers
12using interposed adhesives or interposed materials with bonding properties
B65D 65/14
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
65Wrappers or flexible covers; Packaging materials of special type or form
02Wrappers or flexible covers
14with areas coated with adhesive
B65D 65/466
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
65Wrappers or flexible covers; Packaging materials of special type or form
38Packaging materials of special type or form
46Applications of disintegrable, dissolvable or edible materials
466Bio- or photodegradable packaging materials
G11B 33/0416
GPHYSICS
11INFORMATION STORAGE
BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
33Constructional parts, details or accessories not provided for in the other groups of this subclass
02Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
04modified to store record carriers
0405for storing discs
0411Single disc boxes
0416for disc cartridges
Y02W 90/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
90Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
10Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Applicants
  • SONY CORPORATION [JP]/[JP] (AllExceptUS)
  • KAKU, Toshiyuki [JP]/[JP] (UsOnly)
  • ANEHA, Takayuki [JP]/[JP] (UsOnly)
  • SEKI, Seizo [JP]/[JP] (UsOnly)
  • TSUKIDATE, Yoshitaka [JP]/[JP] (UsOnly)
Inventors
  • KAKU, Toshiyuki
  • ANEHA, Takayuki
  • SEKI, Seizo
  • TSUKIDATE, Yoshitaka
Agents
  • KOIKE, Akira
Priority Data
2000-28865022.09.2000JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) PACKAGING MATERIAL AND INFORMATION RECORDING MEDIA PACKAGED BY PACKAGING MATERIAL
(FR) MATERIEL D'EMBALLAGE ET SUPPORTS D'ENREGISTREMENT DE DONNEES EMBALLES AVEC LE MATERIEL D'EMBALLAGE
Abstract
(EN)
A packaging material used for sealingly packaging a packaged article by wrapping the packaged article and heat-sealing the mutually overlapped end parts thereof and formed of a biodegradable film, wherein a heat-sealing agent layer is selectively provided at the heat-sealing portion or a heat-sealed portion of the biodegradable film, the heat-sealing agent layer is provided on the front and rear surfaces, front and front surfaces, or rear and rear surfaces of the biodegradable films overlapped with each other when the packaged article is packaged, and a pattern layer in addition to the heat-sealing agent layer is formed on the biodegradable film within the range of 70% or less of the total area including the front and rear surfaces thereof.
(FR)
L'invention concerne un matériel d'emballage utilisé pour emballer de façon hermétique un article, et un procédé consiste à emballer l'article et thermosceller les parties d'extrémité superposées de l'article, le matériel d'emballage étant formé d'une pellicule biodégradable. Une couche d'un agent thermoscellable est disposée sélectivement sur la partie thermoscellable ou sur une partie thermoscellable de la pellicule biodégradable. La couche thermoscellable est disposée sur les surfaces avant et arrière, sur les surfaces avant et avant ou sur les surfaces arrière et arrière des pellicules biodégradables qui se chevauchent lorsque l'article est emballé, et qu'une couche à motifs ajoutée à la couche thermoscellable est formée sur la pellicule biodégradable, sur une surface d'au plus 70 % de la surface totale comprenant les surfaces avant et arrière de la pellicule biodégradable.
Latest bibliographic data on file with the International Bureau