LAMINATED PAPER FOR CONTAINER AND CONTAINER USING THE SAME

PROBLEM TO BE SOLVED: To provide inexpensive laminated paper having rigidity and reduced in curling, and a container formed using the laminated paper and not expanded in its lower belly part when filling with content. SOLUTION: The laminated paper for the container is obtained by laminating at least...

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Bibliographische Detailangaben
Hauptverfasser:	YASUMOTO TAIZO, MORITA YOSHIKUNI
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 inexpensive laminated paper having rigidity and reduced in curling, and a container formed using the laminated paper and not expanded in its lower belly part when filling with content. SOLUTION: The laminated paper for the container is obtained by laminating at least two raw papers, each of which has a basis weight of 200 g/m2or less, through a polyolefinic resin layer with a thickness of 10-30 μm, which is obtained in draft magnification being 30-60 times the discharge gap of a melt extrusion die and at a processing speed of 3 - 6 cm/min being the shearing speed in the die, so as to form thick paper with a basis weight of 300 g/m2or more. COPYRIGHT: (C)2004,JPO&NCIPI