RESIN FILM, LAMINATE AND BAG

To provide a resin film having reduced environmental load, and having excellent drop impact resistance, retort resistance, appearance, sealability and functionality, and a laminate and a bag.SOLUTION: A resin film is a single layer. The resin film has a propylene-ethylene block copolymer as the main...

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Hauptverfasser:	TAKUSHIMA KAZUHIRO, IIO SEIYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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 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 METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP
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Beschreibung
Zusammenfassung:	To provide a resin film having reduced environmental load, and having excellent drop impact resistance, retort resistance, appearance, sealability and functionality, and a laminate and a bag.SOLUTION: A resin film is a single layer. The resin film has a propylene-ethylene block copolymer as the main component and further has a thermoplastic elastomer and polyethylene with a density of 925 kg/m3 or less. The polyethylene includes linear low-density polyethylene. The polyethylene includes biomass polyethylene. The resin film has a biomass level of 27% or less.SELECTED DRAWING: Figure 1 【課題】環境負荷低減性を有すると共に、耐落下衝撃性、レトルト耐性、外観性、シール性および官能性に優れる樹脂フィルム、積層体および袋の提供。【解決手段】本発明は、単層の樹脂フィルムであって、樹脂フィルムは、主成分としてプロピレン−エチレンブロック共重合体と、熱可塑性エラストマーと、密度が９２５ｋｇ／ｍ３以下のポリエチレンとを含み、ポリエチレンが直鎖状低密度ポリエチレンを含み、ポリエチレンがバイオマスポリエチレンを含み、樹脂フィルムのバイオマス度が２７％以下である、樹脂フィルムである。【選択図】図１