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Patent Searching and Data


Title:
METHOD FOR PRODUCING PAPER SHEET, AND PAPER SHEET
Document Type and Number:
WIPO Patent Application WO/2016/088706
Kind Code:
A1
Abstract:
Provided are: a method for producing a paper sheet having improved flexibility; and a paper sheet. A method for producing a paper sheet 101 according to the present invention is characterized by comprising: a supply step wherein continuous starting material sheets 1, 1A, 1B are supplied; and a plurality of press steps wherein a pressing force is applied to the surfaces of the starting material sheets 1, 1A, 1B, said pressing force having components in the normal directions of the surfaces.

Inventors:
YAMADA KIKUO (JP)
Application Number:
PCT/JP2015/083562
Publication Date:
June 09, 2016
Filing Date:
November 30, 2015
Export Citation:
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Assignee:
YAMADA KIKUO (JP)
International Classes:
D21H25/04; B31F1/07; B32B29/08
Domestic Patent References:
WO2014181389A12014-11-13
WO2015182784A12015-12-03
Foreign References:
JP2005087527A2005-04-07
JP2002501129A2002-01-15
JP2002501127A2002-01-15
JPS4947674A1974-05-08
JP2012040775A2012-03-01
JP2014104261A2014-06-09
JPH07213552A1995-08-15
JP2013249573A2013-12-12
Other References:
See also references of EP 3228745A4
Attorney, Agent or Firm:
KAMATA, Hisao (JP)
Hisao Kamata (JP)
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