Title:
ROTARY SCREEN PRINTING PLATE AND RECHARGEABLE BATTERY MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/075866
Kind Code:
A1
Abstract:
A rotary screen printing plate (100) in which the outer circumferential surface (1) of a cylinder is provided with multiple ejection holes (11) for ejecting an electrode mixture paste from inside the cylinder onto a collector. The outer circumferential surface (1) of the cylinder is provided with protruding sections (12) that protrude further to the outside of the cylinder than other portions of the outer circumferential surface (1). The protruding sections (12) form appropriate gaps between the collector and the outer circumferential surface (1) of the rotary screen printing plate (100). Even electrode mixture pastes with high powder content and high viscosity spread well to portions other than the ejection holes (11) of the outer circumferential surface (1) of the rotary screen printing plate (100). As a result, electrode mixture paste can be coated on collectors with a more uniform film thickness.
Inventors:
YAMAZAKI NOBUYUKI (JP)
Application Number:
PCT/JP2014/005352
Publication Date:
May 28, 2015
Filing Date:
October 22, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
International Classes:
B41N1/24; B05D1/26; B41F15/08; B41F15/38; H01M4/04
Foreign References:
| JP2005047216A | 2005-02-24 | |||
| JPH03162995A | 1991-07-12 | |||
| JP2010017887A | 2010-01-28 | |||
| JP2002164043A | 2002-06-07 | |||
| JP2006335045A | 2006-12-14 | |||
| JP2010094687A | 2010-04-30 |
Attorney, Agent or Firm:
IEIRI, Takeshi (JP)
House ON 健 (JP)
House ON 健 (JP)
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