Title:
包装用箱及びそのブランクシート
Document Type and Number:
Japanese Patent JP7064326
Kind Code:
B2
Abstract:
To provide a packaging box and a blank sheet thereof having a structure suitable for assembling mechanically and automatically as a packaging box while being assembled from a series of blank sheets and integrally provided with a partitioning function, and relaxing the rigidity of the paper itself that prevents separation and expansion of a partition piece.SOLUTION: In a packaging box and a blank sheet thereof comprising a closed space surrounded with a rear side plate 1, a left side plate 2, a front side plate 3 and a right side plate 4 and having a partition piece extending in the front and back direction of the closed space, a rear partition plate 5 is provided following a side edge of the right side plate 4, and a front partition plate 6 is provided following an upper edge or a lower edge of the front side plate 3. The rear partition plate 5 includes rear link pieces 5b and 5c adhered to the inner surface of the rear side plate 1 and a first partition piece 5a erected with respect to them, and the front partition plate 6 includes front link pieces 6b and 6c adhered to the inner surface of the front side front plate 3 and a second partition piece 6a erected with respect to them and joined to the first partition piece 5a.SELECTED DRAWING: Figure 1
Inventors:
Chiharu Matsumoto
Application Number:
JP2017242309A
Publication Date:
May 10, 2022
Filing Date:
December 19, 2017
Export Citation:
Assignee:
Taiyo Package Co., Ltd.
International Classes:
B65D5/4805; B65D5/486; B65D5/487
Domestic Patent References:
| JP2008087804A | ||||
| JP61193011U |
Foreign References:
| US2883098 |
Attorney, Agent or Firm:
Shunichi Fujii