Title:
REFRIGERATED OR FROZEN FOOD PACKAGING BAG HAVING HANDLE
Document Type and Number:
WIPO Patent Application WO/2015/076635
Kind Code:
A1
Abstract:
The present invention relates to a food packaging bag used for temporarily storing refrigerated or frozen food. In particular, in a state where a heat insulating sheet, for maintaining the heat insulation of the bag, is laminated, and in a state where a zipper is mounted for opening or closing of the bag, the present invention prevents a handle formed on the upper side of the zipper from being torn and prevents the zipper from being unfastened in the case of using the handle, thereby providing convenience in use. Also, the present invention provides easiness of manufacture when manufacturing the bag. In addition, due to the bottom surface of the bag being formed to be broadly spread, adhesive force is easily provided during the manufacture, the external appearance is excellent, and also a surface layer constituting a packaging pack is protected.
Inventors:
MYUNG SUN-NYEO (KR)
Application Number:
PCT/KR2014/011336
Publication Date:
May 28, 2015
Filing Date:
November 24, 2014
Export Citation:
Assignee:
WOOSUNGPACK CO LTD (KR)
International Classes:
B65D30/02; B32B7/04; B32B27/06; B65D33/08
Foreign References:
| JP2009227319A | 2009-10-08 | |||
| JP2005008164A | 2005-01-13 |
Attorney, Agent or Firm:
HWANG, Byung-Do (KR)
황병도 (KR)
황병도 (KR)
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