Title:
AIRTIGHT WRAPPER
Document Type and Number:
WIPO Patent Application WO/2022/250333
Kind Code:
A1
Abstract:
An airtight wrapper of the present invention is made of a wrapper for wrapping an object airtight. A first transverse folding portion is formed on the upper portion of the wrapper. The wrapper above the first transverse folding portion is folded downwards around the first transverse folding portion. A second transverse folding portion is formed on the upper portion of the first transverse folding portion. The wrapper above the second transverse folding portion is folded upwards around the second transverse folding portion. An incision portion is formed in the transverse direction of the second transverse folding portion and is shaped to be open below the second transverse folding portion. A longitudinal folding portion is formed in the longitudinal direction of the wrapper such that, around the longitudinal folding portion, a left half and a right half are formed. The left half and the right half are folded around the longitudinal folding portion such that the first and second transverse folding portions are folded together. Fixing portions are formed so as to fix upper and lower transverse peripheries of the left half and upper and lower transverse peripheries of the right half.
Inventors:
JEON MYOUNG HO (KR)
Application Number:
PCT/KR2022/006631
Publication Date:
December 01, 2022
Filing Date:
May 10, 2022
Export Citation:
Assignee:
JEON MYOUNG HO (KR)
International Classes:
B65D75/08; B65D75/12; B65D75/58
Foreign References:
| JP2010089825A | 2010-04-22 | |||
| KR100977474B1 | 2010-08-23 | |||
| JP2011016538A | 2011-01-27 | |||
| US20140216974A1 | 2014-08-07 | |||
| EP1227931B1 | 2003-09-24 |
Attorney, Agent or Firm:
LEE, Jae Jin (KR)
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