Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TAMPER-PROOF ZIPPER AND TAMPER-PROOF ZIPPER BAG COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/187762
Kind Code:
A1
Abstract:
The present invention relates to a tamper-proof zipper which can achieve a firm coupling so as to effectively prevent a plastic bag from being illegally opened, and a tamper-proof zipper bag including same, and comprises: a first zipper strip including a first band portion, a first connection portion, a first base portion, a first hook portion including a first inner hook portion and a first outer hook portion, and a first support; and a second zipper strip including a second band portion, a second connection portion, a second base portion, a second hook portion including a second inner hook portion and a second outer hook portion, and a second support, and being coupled to the first zipper strip to seal the plastic bag, wherein the first connection portion and the second connection portion deviate respectively from the centers of the first band portion and the second band portion and biased to one side.

Inventors:
JUNG SANG KIL (KR)
CHO WON SANG (KR)
SHIM MOON SEOK (KR)
Application Number:
PCT/KR2021/002147
Publication Date:
September 23, 2021
Filing Date:
February 19, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ZIPPIAN CO LTD (KR)
International Classes:
A44B19/16; B65D33/25
Attorney, Agent or Firm:
LEE, Seung-youl et al. (KR)
Download PDF: