Title:
LAMINATED BODY AND PACKAGING IN WHICH SAME IS USED
Document Type and Number:
WIPO Patent Application WO/2014/207950
Kind Code:
A1
Abstract:
The invention provides a laminated body made of a multilayered film and a paper substrate, as well as a packaging in which the laminated body is used. The packaging adheres fast to paper and is convenient to cut manually in regard to being easily torn open without the need for any special processing; wherein the packaging undergoes minimal humidity-induced change in physical properties, resists curling, exhibits exceptional dimensional stability, and offers excellent adaptability to lamination, printing, and packaging machines. Specifically, the invention provides a laminated body characterized in being obtained by heat-fusing a resin layer (A1) of a multilayered film (I) and a paper base material (II), the multilayer film (I) having a multilayer configuration obtained by laminating the resin layer (A1) and a resin layer (B1) in the sequence (A1)/(B1)/(A2); the resin layer (A1) principally comprising an annular olefinic resin having a Tg of 130°C or greater, and the resin layer (B1) principally comprising an olefinic resin but not having an annular structure.
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Inventors:
MATSUBARA HIROAKI (JP)
KOBASHI KAZUNORI (JP)
KOBASHI KAZUNORI (JP)
Application Number:
PCT/JP2013/074362
Publication Date:
December 31, 2014
Filing Date:
September 10, 2013
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
B32B27/32; B32B27/00; B32B27/10; B65D65/40
Foreign References:
| JP2013029583A | 2013-02-07 | |||
| JP2012224071A | 2012-11-15 | |||
| JP2013123814A | 2013-06-24 | |||
| JP2011201032A | 2011-10-13 |
Attorney, Agent or Firm:
KONO MICHIHIRO (JP)
Michihiro Kono (JP)
Michihiro Kono (JP)
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