PACKAGE BAG

PROBLEM TO BE SOLVED: To provide a package bag that is capable of repetitive resealing by rolling up an unsealed opening of the package bag without providing an additional component.SOLUTION: The package bag includes a peripheral thermal adhesion part formed by mutually facing surfaces of thermally...

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Bibliographische Detailangaben
Hauptverfasser:	KURIOKA HIROKAZU, TSUJIMOTO TAKAAKI, UENISHI SHINICHI, OKAZAKI NAHO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR 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 HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a package bag that is capable of repetitive resealing by rolling up an unsealed opening of the package bag without providing an additional component.SOLUTION: The package bag includes a peripheral thermal adhesion part formed by mutually facing surfaces of thermally adhesive resin layers of laminated bodies formed by laminating a base material layer and the thermally adhesive resin layer via a hot melt adhesive layer, and hot gluing the periphery of the thermally adhesive resin layer. In the package bag, a half-cut part having a shape that is opened from the base material layer side is formed, and a non-formed part, where the hot melt adhesive layer is removed, is formed in an outer periphery of the peripheral thermal adhesion part.