Title:
EMBOSSING DEVICE AND PRINTED MATTER
Document Type and Number:
WIPO Patent Application WO/2007/040134
Kind Code:
A1
Abstract:
An embossing device (1) comprising an emboss roller (21) having a surface on which protrusions
and recesses are formed, and a pressurized roller (20) arranged oppositely to
the emboss roller (21), wherein a printed matter (100) is held between these rollers
and imparted with protrusions and recesses. Surface of the emboss roller (21)
has an arithmetic mean roughness Ra of 4.50-18.55 μm and Kurtosis Rku of
2.12-3.88. Protruding and recessed surface of the printed matter (100) has an
arithmetic mean roughness Ra of 0.55 μm or above and a skewness Rsk of -2.73
to -0.65.
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Inventors:
HIROTA KENICHI (JP)
NAGASHIMA MASAYUKI (JP)
ETOU MINEAKI (JP)
ANAZAWA TOMOHIKO (JP)
UEDA SATOSHI (JP)
FUKUI DAISUKE (JP)
NAGASHIMA MASAYUKI (JP)
ETOU MINEAKI (JP)
ANAZAWA TOMOHIKO (JP)
UEDA SATOSHI (JP)
FUKUI DAISUKE (JP)
Application Number:
PCT/JP2006/319283
Publication Date:
April 12, 2007
Filing Date:
September 28, 2006
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD (JP)
HIROTA KENICHI (JP)
NAGASHIMA MASAYUKI (JP)
ETOU MINEAKI (JP)
ANAZAWA TOMOHIKO (JP)
UEDA SATOSHI (JP)
FUKUI DAISUKE (JP)
HIROTA KENICHI (JP)
NAGASHIMA MASAYUKI (JP)
ETOU MINEAKI (JP)
ANAZAWA TOMOHIKO (JP)
UEDA SATOSHI (JP)
FUKUI DAISUKE (JP)
International Classes:
B41J2/32; B29C59/04; B31F1/07; B41F19/02; B41J29/00; B41M3/06; B41M5/382
Foreign References:
| JPS62198857A | 1987-09-02 | |||
| JPH02281994A | 1990-11-19 | |||
| JPH0899459A | 1996-04-16 | |||
| JP2005262349A | 2005-09-29 | |||
| JPS62198857A | 1987-09-02 |
Other References:
See also references of EP 1939000A4
Attorney, Agent or Firm:
YAMAMOTO, Koji et al. (3rd Floor Oak Building Kyobashi, 16-10, Kyobashi 1-chom, Chuou-ku Tokyo 31, JP)
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