FILM FOR PACKAGING ACCUMULATION, METHOD AND BODY FOR PACKAGING ACCUMULATION

PROBLEM TO BE SOLVED: To provide a packaging film, packaging method, and packaging body to hold an accumulation comprising a plurality of longer materials in a predetermined form. SOLUTION: The packaging film contains high density polyethylene and low density polyethylene and compounding ratio of hi...

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Bibliographische Detailangaben
Hauptverfasser:	OTA TAIJI, NISHIYAMA TAISUKE
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 MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING UNPACKING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a packaging film, packaging method, and packaging body to hold an accumulation comprising a plurality of longer materials in a predetermined form. SOLUTION: The packaging film contains high density polyethylene and low density polyethylene and compounding ratio of high density polyethylene is 15-50wt.%, and shrinkage rate at 120 deg.C is 20% or less and shrinkage rate at 130 deg.C is 40% or more. The packaging film 34 is adhered closely to an accumulation 11 having a predetermined shape so that the accumulation is formed into a rigid body so as to retain its shape and further since unnecessary compressive force is not imparted to the accumulation, the shape of the accumulation 11 can be retained tightly in a stable manner.