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Title:
METHOD FOR PRODUCING POLYVINYL ALCOHOL LAMINATED PAPER, POLYVINYL ALCOHOL LAMINATED PAPER AND COSMETIC BOX
Document Type and Number:
WIPO Patent Application WO/2012/063734
Kind Code:
A1
Abstract:
Provided is a method for producing a polyvinyl alcohol laminated paper, which is free of wrinkles and concave curls, whereby an aluminum vapor-deposited layer obtained by vacuum deposition of aluminum is disposed on the surface of a polyvinyl alcohol film, a water-based adhesive having a concentration of 40 to 60%, a viscosity of 500 to 4,000 mPas and a coverage of 3 to 5 g/m2 is applied to the reverse surface of the polyvinyl alcohol film, said polyvinyl alcohol film is laminated to a base paper, and a printed layer is formed by printing on the polyvinyl alcohol laminated paper. Alternatively, the water-based adhesive having a concentration of 40 to 60%, a viscosity of 500 to 4,000 mPas and a coverage of 3 to 5 g/m2 is applied to the reverse surface of the polyvinyl alcohol film, said polyvinyl alcohol film is laminated to a base paper, an aluminum deposition layer of a transfer foil obtained by vacuum deposition of aluminum is transferred to the polyvinyl alcohol film, and a printed layer is formed by printing on the polyvinyl alcohol laminated paper.

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Inventors:
KAWAGUCHI ISOKAZU (JP)
KAWAGUCHI KOICHIRO (JP)
Application Number:
PCT/JP2011/075428
Publication Date:
May 18, 2012
Filing Date:
November 04, 2011
Export Citation:
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Assignee:
GOJO PAPER MFG CO LTD (JP)
KAWAGUCHI ISOKAZU (JP)
KAWAGUCHI KOICHIRO (JP)
International Classes:
B32B15/082; B32B27/10; B32B27/30; B65D65/40; D21H27/30
Foreign References:
JP2010089489A2010-04-22
JP2002200694A2002-07-16
JPH09216653A1997-08-19
JPH0435935A1992-02-06
JP2008110604A2008-05-15
JPS6169880A1986-04-10
JPH03120600U1991-12-11
JPS5571725A1980-05-30
JPH07137499A1995-05-30
Attorney, Agent or Firm:
HASEBE Zentaro et al. (JP)
Zentaro Hasebe (JP)
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