PACKAGING CONTAINER - CJ CHEILJEDANG CORP

Title:

PACKAGING CONTAINER

Document Type and Number:

WIPO Patent Application WO/2013/042892

Kind Code:

A3

Abstract:

The present invention relates to a packaging container heated together with contents received inside thereof. The packaging container according to the present invention comprises: a first cover part having a packaging region and a sealing region surrounding the packaging region, and a second cover part facing the first cover part and coupled to the first cover part. Also, each of the first and second cover parts includes a base layer, a first auxiliary layer disposed on the base layer, and a second auxiliary layer disposed on the base layer so as to face the first auxiliary layer with the base layer interposed therebetween. The base layer is made of cast polypropylene film (CPP), the first auxiliary layer is made of CPP containing epoxy butadiene rubber (EBR), and the second auxiliary layer includes the same material as the first auxiliary layer.

Inventors:

PARK EUN JIN (KR)
YOU YOUN TAE (KR)
CHA GU HOAN (KR)

Application Number:

PCT/KR2012/007272

Publication Date:

July 04, 2013

Filing Date:

September 11, 2012

Export Citation:

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Assignee:

CJ CHEILJEDANG CORP (KR)
PARK EUN JIN (KR)
YOU YOUN TAE (KR)
CHA GU HOAN (KR)

International Classes:

B32B27/32; B65D65/40; B65D30/08

Foreign References:

JPH09221150A	1997-08-26
JPH09267868A	1997-10-14
JP2004090370A	2004-03-25
JP2008080509A	2008-04-10
KR19980059716U	1998-10-26

Other References: