WATER-SOLUBLE FILM ROLL AND PACKAGE BODY

PROBLEM TO BE SOLVED: To provide a water-soluble film roll capable of preventing the breakage of a film at the time of letting the film out of a roll, and a package body which is made by packaging the water-soluble film roll in a moisture-proof manner. SOLUTION: By bonding masking materials 5 to the...

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Hauptverfasser:	HOSODA NAOSUKE, HIKASA SHINTARO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HANDLING THIN OR FILAMENTARY MATERIAL METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a water-soluble film roll capable of preventing the breakage of a film at the time of letting the film out of a roll, and a package body which is made by packaging the water-soluble film roll in a moisture-proof manner. SOLUTION: By bonding masking materials 5 to the end surfaces 4 of the water-soluble film roll 3 and unrolling the water-soluble film 1 with the masking materials 5 bonded to the end surfaces 4, moisture can be prevented from adhering to the end surfaces 4, so that the breakage of the film due to the adhesion of the water-soluble films 1 can be prevented. The masking materials 5 are preferably plastic films which are bonded to the end surfaces 4 with an adhesive. COPYRIGHT: (C)2011,JPO&INPIT