Title:
NONWOVEN FABRIC COATING MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/163635
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a nonwoven fabric coating machine whereby the occurrence of pinholes and other defects caused by strike-through of a coating liquid can be avoided to a high degree in coating of a nonwoven fabric with a coating liquid in which a nonvolatile component is dispersed or dissolved in a medium. A nonwoven fabric coating machine having a coating means for applying a coating liquid to a nonwoven fabric, a conveyance means in which the nonwoven fabric to which the coating liquid is applied is supported by a conveyance roll and conveyed, and a drying means for drying the applied coating liquid, wherein the nonwoven fabric coating machine is characterized in that the surface of the conveyance roll is water repellent and has an uneven shape.
Inventors:
KITO MASATOSHI (JP)
KANEDA YASUO (JP)
KATO MAKOTO (JP)
SATO TOMOHIRO (JP)
KANEDA YASUO (JP)
KATO MAKOTO (JP)
SATO TOMOHIRO (JP)
Application Number:
PCT/JP2019/005346
Publication Date:
August 29, 2019
Filing Date:
February 14, 2019
Export Citation:
Assignee:
MITSUBISHI PAPER MILLS LTD (JP)
International Classes:
B05D7/00; B05C13/02; B05D3/00; B05D1/26; F16C13/00; H01M50/489
Domestic Patent References:
| WO2015049808A1 | 2015-04-09 | |||
| WO2008153117A1 | 2008-12-18 |
Foreign References:
| JP2015059173A | 2015-03-30 | |||
| JP2013007131A | 2013-01-10 | |||
| JP2015136901A | 2015-07-30 | |||
| JP2005268096A | 2005-09-29 | |||
| JP2005302341A | 2005-10-27 | |||
| JP2013186958A | 2013-09-19 | |||
| JP2013229118A | 2013-11-07 | |||
| JP2014192027A | 2014-10-06 | |||
| JP2014192147A | 2014-10-06 | |||
| JP2015008109A | 2015-01-15 | |||
| JP2013154304A | 2013-08-15 | |||
| JP2013115031A | 2013-06-10 | |||
| JP2014044857A | 2014-03-13 |
Other References:
See also references of EP 3756772A4
Attorney, Agent or Firm:
OKUMACHI Tetsuyuki (JP)
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