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Patent Searching and Data


Title:
INKJET PRINTING METHOD
Document Type and Number:
WIPO Patent Application WO/2013/128945
Kind Code:
A1
Abstract:
An inkjet printing method comprises: an inkjet printing device having an inkjet print head with a built-in heater, an ink tank with a built-in heater the tank interior of which communicates with the atmosphere, and an ink supply path that connects the inkjet print head with the ink tank; a process of heating a radiation-curable inkjet ink in the ink tank with a viscosity at 25°C of 1.0 × 103 - 1.0 × 106 mPa∙s to A°C; a process of supplying the inkjet ink to the inkjet print head; a process of making the inkjet ink in the inkjet print head to be a temperature B°C in the range of 70°C to 120°C and ejecting onto the printing medium; and a processing of irradiating radiation on the printing medium. A°C is a temperature 5-30°C higher than B°C.

Inventors:
IIJIMA HIROTAKA
Application Number:
PCT/JP2013/001281
Publication Date:
September 06, 2013
Filing Date:
March 01, 2013
Export Citation:
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Assignee:
KONICA MINOLTA INC (JP)
IIJIMA HIROTAKA
International Classes:
B05D1/26; B41J2/01; B41J2/175; B41M5/00
Foreign References:
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See also references of EP 2821229A4
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
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Claims: