Title:
MAGNETIC PRINTING EQUIPMENT AND MAGNETIC PRINTING METHOD
Document Type and Number:
WIPO Patent Application WO/2014/019423
Kind Code:
A1
Abstract:
Disclosed are magnetic printing equipment and a magnetic printing method. The magnetic printing equipment comprises a printing device (110, 111), a magnetic orientating device (123, 223, 323) and a curing device (130). The printing device (110, 111) is used for coating a substrate of a printed article with magnetic ink to form a magnetic ink layer containing a plurality of magnetic pigment films. The magnetic orientating device (123, 223, 323) is used for magnetically orientating the magnetic pigment films. The curing device (130) is used for curing the magnetic ink layer. The magnetic orientating device (123, 223, 323) comprises at least one columnar magnet (123, 223, 323), the columnar magnet (123, 223, 323) comprising S-pole side surfaces (1231, 1232, 2231, 3231, 3232), N-pole side surfaces (1233, 1234, 2232, 3233) and an end surface (1235, 2233, 3234) for connecting the S-pole side surfaces with the N-pole side surfaces. At least one of the two side surfaces (1231, 1232, 2231, 3231, 3232, 1233, 1234, 2232, 3233) is a curved surface when viewed from the end surface (1235, 2233, 3234), and the substrate of the printed article is disposed above or below the end surface (1235, 2233, 3234) such that an arc magnetic oriented pattern can be formed in the magnetic ink layer.
Inventors:
LIAO YUMIN (CN)
WANG XING (CN)
YANG YIFENG (CN)
WANG XING (CN)
YANG YIFENG (CN)
Application Number:
PCT/CN2013/077882
Publication Date:
February 06, 2014
Filing Date:
June 25, 2013
Export Citation:
Assignee:
HUIZHOU FORYOU OPTICAL TECHNOLOGY CO LTD (CN)
International Classes:
B41M3/14; B41F17/00; G03G19/00
Foreign References:
| CN102529326A | 2012-07-04 | |||
| CN102825903A | 2012-12-19 | |||
| CN202071524U | 2011-12-14 | |||
| CN102442097A | 2012-05-09 | |||
| JPH09254436A | 1997-09-30 | |||
| JP2009090624A | 2009-04-30 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
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