Title:
MESH FILTER PRODUCTION METHOD AND MESH FILTER
Document Type and Number:
WIPO Patent Application WO/2018/043036
Kind Code:
A1
Abstract:
Provided are: a mesh filter production method, which is capable of forming more minute holes than by punching and which makes it possible, by forming meshes of different openings on the same base, to change flow rate or light quantity at will using a variety of opening sizes; and a mesh filter. The present invention is a mesh filter production method that comprises a step for manufacturing a mesh filter by continuous plating of a platable metal using a roll with a DLC pattern, and in which a mesh filter-shaped resist pattern is obtained by forming multiple mesh filter-shaped resist patterns of different openings on the same cylindrical metal base.
Inventors:
SHIGETA TATSUO (JP)
Application Number:
PCT/JP2017/028511
Publication Date:
March 08, 2018
Filing Date:
August 07, 2017
Export Citation:
Assignee:
THINK LABS KK (JP)
International Classes:
C25D1/08; C25D1/10
Domestic Patent References:
| WO2013176029A1 | 2013-11-28 |
Foreign References:
| JPH06260384A | 1994-09-16 | |||
| JPH09131506A | 1997-05-20 |
Other References:
See also references of EP 3508618A4
Attorney, Agent or Firm:
ISHIHARA, Shinsuke et al. (JP)
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