MULTI-LAYER PLASTIC

MULTI-LAYER PLASTIC

PROBLEM TO BE SOLVED: To provide a multi-layer plastic bottle having an outer resin layer, a gas-barrier resin layer and a major polyolefin resin layer in which it has a superior gas-barrier characteristic and an anti-shock characteristic, it has a better outer appearance and transparency, it preven...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IMOTA DAISUKE, TAIRA KAZUO
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
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:PROBLEM TO BE SOLVED: To provide a multi-layer plastic bottle having an outer resin layer, a gas-barrier resin layer and a major polyolefin resin layer in which it has a superior gas-barrier characteristic and an anti-shock characteristic, it has a better outer appearance and transparency, it prevents occurrence of unmelting or thermal deterioration and it can be manufactured efficiently under a low cost. SOLUTION: There is provided a multi-layer plastic bottle having an outer resin layer, a gas-barrier resin layer and a major polyolefin resin layer. The gas-barrier characteristic resin layer is constituted by resin composition including (1) ethylene vinyl alcohol copymer, (2) polyamide resin and (3) denatured polyolefin resin. COPYRIGHT: (C)2003,JPO