Title:
WATERPROOF PACK
Document Type and Number:
WIPO Patent Application WO/2010/140861
Kind Code:
A2
Abstract:
The present invention relates to a waterproof pack in which the form of the waterproof pack is constituted such that an opening part for receiving articles is closed and rendered waterproof in the form of a roll, wherein the inside surfaces of facing roll parts mesh with each other in concavo-convex fashion thereby more effectively achieving waterproofing with enhanced hermetic properties in the opening part and at the same time the opening arrangement is simple and thus convenience in use can be improved and production costs substantially reduced.
Inventors:
LEE RAL RA (KR)
SOHN KWANG OH (KR)
SOHN KWANG OH (KR)
Application Number:
PCT/KR2010/003594
Publication Date:
December 09, 2010
Filing Date:
June 04, 2010
Export Citation:
Assignee:
LEE RAL RA (KR)
SOHN KWANG OH (KR)
SOHN KWANG OH (KR)
International Classes:
B65D33/24; B65D30/10; B65D30/24; B65D33/14; B65D81/03; B65D85/38
Foreign References:
| KR200441561Y1 | 2008-08-26 | |||
| KR200437737Y1 | 2007-12-26 | |||
| KR200216025Y1 | ||||
| KR20070028943A | 2007-03-13 |
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