FOOD WRAPPER USING ANTIOXIDANT

Title:

FOOD WRAPPER USING ANTIOXIDANT

Document Type and Number:

WIPO Patent Application WO/2019/022269

Kind Code:

A1

Abstract:

Disclosed is a food wrapper using an antioxidant to efficiently demonstrate both a barrier property and an antioxidant function. The wrapper is formed by sequentially laminating a substrate layer, an antioxidation barrier layer including polyvinyl alcohol and an antioxidant mixed therein, and an oxygen absorption layer obtained by mixing an unoriented polypropylene with an oxygen absorption material or sequentially laminating an oriented PP layer, a barrier layer made of polyvinyl alcohol, an oxygen absorption layer, and an antioxidation layer coated with an antioxidant.

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Inventors:

YU HA KYOUNG (KR)
OH JAE YOUNG (KR)
LEE SEUNG WOOK (KR)
LEE MIN HYEOCK (KR)

Application Number:

PCT/KR2017/008027

Publication Date:

January 31, 2019

Filing Date:

July 26, 2017

Export Citation:

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Assignee:

SOFT PACK CO LTD (KR)

International Classes:

B32B27/18; B32B3/26; B32B7/02; B32B27/08; B32B27/30; B32B27/32; B65D65/40; B65D81/24

Foreign References:

KR20130090324A	2013-08-13
KR20140077528A	2014-06-24
KR20140001298A	2014-01-07
KR20100029172A	2010-03-16
KR20090003219A	2009-01-09

Attorney, Agent or Firm:

AHN, Seung Tae (KR)

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