LAMINATE AND PACKAGING MATERIAL COMPOSED OF LAMINATE

To provide a laminate that makes it possible to produce a packaging bag having high water vapor barrier properties and oxygen barrier properties.SOLUTION: A laminate has a heat seal layer, a base material, a vapor deposition film, a gas barrier layer, an interlayer peeling layer, and a seal layer.SE...

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Bibliographische Detailangaben
Hauptverfasser:	GOTO KEITA, TAKASUGI YUYA, DAIWA YOHEI
Format:	Patent
Sprache:	eng ; jpn
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 LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	To provide a laminate that makes it possible to produce a packaging bag having high water vapor barrier properties and oxygen barrier properties.SOLUTION: A laminate has a heat seal layer, a base material, a vapor deposition film, a gas barrier layer, an interlayer peeling layer, and a seal layer.SELECTED DRAWING: Figure 1 【課題】高い水蒸気バリア性及び酸素バリア性を有する包装袋を製造することのできる積層体の提供。【解決手段】本発明の積層体は、ヒートシール層と、基材と、蒸着膜と、ガスバリア層と、層間剥離層と、シール層と、を備えることを特徴とする。【選択図】図１