Title:
IMPROVED PRESS-FIT STRUCTURE AND FOOD PACKAGING WRAP USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/234903
Kind Code:
A1
Abstract:
Disclosed is a press-fit structure for separably fastening a first member and a second member to each other while sealing the section being fastened, the press-fit structure comprising: a male seal protruding a predetermined length from the first member; a female seal formed on the second member in the shape of a groove corresponding to the length of the male seal so that the male seal can be press-fitted and coupled to the female seal; and an air release part providing channels, formed on parts of the male seal, for air inside the female seal to be released during the press-fitting of the male seal.
Inventors:
LEE SEOMIN (KR)
Application Number:
PCT/KR2021/014410
Publication Date:
November 10, 2022
Filing Date:
October 15, 2021
Export Citation:
Assignee:
BDCI CO LTD (KR)
International Classes:
B65D43/02; B65D43/06; B65D51/16; B65D51/18
Foreign References:
| KR102186358B1 | 2020-12-03 | |||
| JPH05137606A | 1993-06-01 | |||
| KR200467452Y1 | 2013-06-14 | |||
| JP5377858B2 | 2013-12-25 | |||
| KR20130090672A | 2013-08-14 | |||
| KR102286368B1 | 2021-08-05 |
Other References:
ANONYMOUS: "[No more disposable plates!] Light and safe reusable silicon plates | Wadiz Funding", XP093000904, Retrieved from the Internet [retrieved on 20221122]
Attorney, Agent or Firm:
ISQUARE PATENT & LAW FIRM (KR)
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