CORRUGATED BOARD CUSHIONING MATERIAL AND METHOD OF MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a corrugated board cushioning material capable of preventing the application of a load equal to or exceeding an allowable maximum load to a stored object even if an estimated maximum load during transport is applied, and capable of remaining a cushioning capacity in...

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI TAKESHI, KANAZAWA JUNYA, HASEGAWA FUMIYA, ARAKAWA KOJI
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 PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a corrugated board cushioning material capable of preventing the application of a load equal to or exceeding an allowable maximum load to a stored object even if an estimated maximum load during transport is applied, and capable of remaining a cushioning capacity in this case.SOLUTION: A square prism cushioning material 10 is stored between an outer case and a stored object. Wedge-shaped notches 45 are formed at both ends of a face of the cushioning material 10 along a direction to which the stored object applies force. Each side face of the cushioning material 10 is formed so that a minimum width of the side face has a first proportional relationship relative to acceleration at which the side face starts buckling and acceleration at which the side face starts buckling is smaller than a predetermined acceleration at which the stored object is broken. Based on the first proportional relationship, the minimum width of each side face has a first length shorter than a length corresponding to the acceleration at which the stored object is broken.