LAMINATE FILM EXCELLENT IN FOLDING DETENTION, LOW CONTRACTILITY, TRANSPARENCY AND SHOCK RESISTANCE, GUSSET BAG AND BOOK COVER

Title:

LAMINATE FILM EXCELLENT IN FOLDING DETENTION, LOW CONTRACTILITY, TRANSPARENCY AND SHOCK RESISTANCE, GUSSET BAG AND BOOK COVER

Document Type and Number:

Japanese Patent JP2016179659

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a laminate film having a specific thickness, excellent folding retention, and small heat contractility under a high temperature environment, and excellent in shock resistance and transparency.SOLUTION: There is provided a laminate film containing a first layer and a second layer comprising a synthetic resin. The laminate film is formed by bonding the first layer and the second layer. The laminate film has a total thickness of the whole laminate film, a folding retention angle, a shrinkage ratio after being immersed into 95°C hot water for 10 seconds, impact strength and haze, within each specific range.SELECTED DRAWING: None

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Inventors:

ISHIMARU SHINTARO
HARUTA MASAYUKI
HASHIDA TOMOYUKI

Application Number:

JP2015062299A

Publication Date:

October 13, 2016

Filing Date:

March 25, 2015

Export Citation:

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Assignee:

TOYO BOSEKI

International Classes:

B32B27/00; B32B27/34; B32B27/36; B42D3/18; B65D30/02; B65D30/20

Domestic Patent References:

JP2004106286A	2004-04-08
JP2014196405A	2014-10-16
JP2006199337A	2006-08-03
JP2008213866A	2008-09-18
JP2008100496A	2008-05-01
JP2005329627A	2005-12-02
JP2014113789A	2014-06-26
JP2003267430A	2003-09-25

Foreign References:

WO2014175313A1

2014-10-30

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