PAPER CONTAINER FOR PACKED FOOD
To obtain a paper container for a filled food capable of preventing leakage of a content liquid, there is provided a paper container for a filled food, which is formed of a container material including, from an outer surface side to an inner surface side of the container material: a thermoplastic re...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | To obtain a paper container for a filled food capable of preventing leakage of a content liquid, there is provided a paper container for a filled food, which is formed of a container material including, from an outer surface side to an inner surface side of the container material: a thermoplastic resin layer (layer A) containing a polyethylene resin as a main component; a paper base layer (layer B); a thermoplastic resin layer (layer C) containing a polyethylene resin as a main component; a barrier layer (layer D); an adhesive layer (layer E) containing an ethylene-methacrylic acid copolymer resin as a main component; a thermoplastic resin layer (layer I) containing a polyethylene resin as a main component; a thermoplastic resin layer (layer F) containing a polyethylene resin as a main component; a thermoplastic resin layer (layer G) obtained by blending a polyethylene resin and a polypropylene resin; and a thermoplastic resin layer (layer H) obtained by adding, to a polyolefin-based resin, a compounding agent selected from polyhydric alcohols or polyhydric alcohol derivatives, and polyoxyethylene derivatives, wherein the adhesive layer (layer E) containing an ethylene-methacrylic acid copolymer resin as a main component and the thermoplastic resin layer (layer I) containing a polyethylene resin as a main component are formed into a laminated state through coextrusion of raw materials. |
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