PLASTIC CONTAINER

To provide a plastic container having a composite layer containing polyolefin and woody biomass pulverized material and a gas barrier layer, which secures sufficient adhesive strength while suppressing complication of a layer structure.SOLUTION: A plastic container 1 contains: a composite layer 4 co...

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Bibliographische Detailangaben
Hauptverfasser:	ISONO AKIRA, YAMAZAKI YOSHIHIRO
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 PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	To provide a plastic container having a composite layer containing polyolefin and woody biomass pulverized material and a gas barrier layer, which secures sufficient adhesive strength while suppressing complication of a layer structure.SOLUTION: A plastic container 1 contains: a composite layer 4 containing a polyolefin and a woody biomass pulverized material and arranged outside a gas barrier layer 3; a polyolefin layer arranged further outside the composite layer; and a gas barrier layer containing an ethylene-vinyl alcohol copolymer.SELECTED DRAWING: Figure 2 【課題】ポリオレフィンと木質系バイオマス粉砕物とを含んでなる複合層と、ガスバリア層とを有するプラスチック容器において、層構成の複雑化を抑えつつ十分な接着強度を確保する。【解決手段】ポリオレフィンと木質系バイオマス粉砕物とを含んでなる複合層４が、ガスバリア層３の外側に配置されており、複合層のさらに外側に、ポリオレフィン層が配置されており、ガスバリア層が、エチレン－ビニルアルコール共重合体を含むプラスチック容器１。【選択図】図２