PAPER BOX FOR HOUSING ROLLED SHEET

PROBLEM TO BE SOLVED: To provide a paper box for housing rolled sheet which has a rolled sheet drawing out opening formed in a front face plate by separating apart one pair of right and left symmetrical discontinuous cut lines (Z1-Z2-Z3-Z4-Z5) connecting between a top face plate and a lower end edge...

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Bibliographic Details
Main Authors TOMA YOJI, TAGUCHI YORIYUKI
Format Patent
LanguageEnglish
Published 04.07.2013
Subjects
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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Summary:PROBLEM TO BE SOLVED: To provide a paper box for housing rolled sheet which has a rolled sheet drawing out opening formed in a front face plate by separating apart one pair of right and left symmetrical discontinuous cut lines (Z1-Z2-Z3-Z4-Z5) connecting between a top face plate and a lower end edge of the front face plate to serve as an opening having corner parts a for guiding both side edges of the rolled sheet to both side edges of the opening to allow horizontal drawing out of the sheet.SOLUTION: An opening in a front face plate has a shape formed of one pair of right and left symmetrical discontinuous cut lines (Z2-Z3-Z4) for forming an opening A for drawing out a rolled sheet, the shape converges from the center of the front face plate toward both side edge parts in a tapered form to form substantially V-shaped corner parts a at both side edge parts of the front face plate 2.
Bibliography:Application Number: JP20110278589