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Patent Searching and Data


Title:
GAS DISCHARGE CAP FOR WRAPPING PACKAGE
Document Type and Number:
WIPO Patent Application WO/2016/072663
Kind Code:
A1
Abstract:
The present invention relates to a gas discharge cap for a wrapping package, which is provided for a package for wrapping items that are wrapped and transported, such as coffee beans or fruits, such that gases generated from the items during transportation are discharged, while any inflow of external air is blocked, thereby preventing degradation of the commercial value of the items. A gas discharge cap for a wrapping package according to a preferred embodiment of the present invention is characterized by comprising: a body, which is hermetically coupled to one side of the wrapping package, which has a concave base surface formed at the center thereof; and which has a first discharge hole formed at the center of the base surface such that gases are discharged; a film member, which is seated on the base surface, and which has a slit formed at the center thereof so as to be opened/closed by gases that are discharged via the first discharge hole; and a cover member, which is positioned on the upper portion of the film member, which is coupled to the periphery of the base surface such that the film member does not escape from the body, and which has a second discharge hole formed at the center thereof such that gases that are discharged via the first discharge hole and the slit are finally discharged via the second discharge hole.

Inventors:
LEE KYUNG HO (KR)
HAN KAP SEONG (KR)
Application Number:
PCT/KR2015/011503
Publication Date:
May 12, 2016
Filing Date:
October 29, 2015
Export Citation:
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Assignee:
LEE KYUNG HO (KR)
HAN KAP SEONG (KR)
International Classes:
B65D33/01; B65D47/32; B65D51/16
Foreign References:
US4890637A1990-01-02
US6468332B22002-10-22
US20120243807A12012-09-27
US7243683B22007-07-17
US5515994A1996-05-14
Attorney, Agent or Firm:
YOON, Eui-Seoup (KR)
윤의섭 (KR)
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