Title:
封筒
Document Type and Number:
Japanese Patent JP6906300
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an envelope which prevents occurrence of enclosing mistakes.SOLUTION: An envelope 100 consists of a first surface 10, a second surface 20 and an enclosing part 30. The second surface 20 is connected with the first surface 10 via a folding line 102 and faces the first surface 10 when folded along the folding line 102. The enclosing part 30 is connected with the first surface 10 via a folding line 101 and is positioned between the first surface 10 and the second surface 20 when folded along the folding line 101, and splitting lines 111 and 112 are formed for the separation of a separated part 32 including the folding line 101. On a predetermined range on the first surface 10 including positions to face with the splitting line 111 or 112, a splitting line 113 for separating a separated part 12 is formed in parallel with the splitting line 111 or 112. On a predetermined range on the second surface 20 including positions to face with the splitting line 111 or 112, a splitting line 114 for separating a separated part 22 is formed in parallel with the splitting line 111 or 112.SELECTED DRAWING: Figure 1
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| JP3037529 | [Name of the device] |
Inventors:
Kohei Naganuma
Nobuteru Edayoshi
Nobuteru Edayoshi
Application Number:
JP2016238254A
Publication Date:
July 21, 2021
Filing Date:
December 08, 2016
Export Citation:
Assignee:
Amazing day inc.
Sagasiki Co., Ltd.
Sagasiki Co., Ltd.
International Classes:
B65D27/00; B65D27/34
Domestic Patent References:
| JP61287549A | ||||
| JP2001010640A | ||||
| JP2011098744A | ||||
| JP2008037082A | ||||
| JP3075138U | ||||
| JP11208163A |
Foreign References:
| US1626578 |
Attorney, Agent or Firm:
Kazuki Ishihara
Asahi Patent Office
Asahi Patent Office