Printing ink laser particle size detection system for digital printing
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 江门市豪丰彩印有限公司
- Publication Date
- 2022-05-27
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Abstract
Description
Technical field
[0001] The present invention relates to the technical field of ink laser particle size detection devices, in particular to a digital printing laser particle size detection system. Background
[0002] The ink should have a certain degree of fluidity, and meet the properties required by various printing processes, can be quickly dried on the print, the dried ink film should have the corresponding water resistance, acid resistance, alkali resistance, light resistance, friction resistance, wear resistance and other resistance; ink detection usually uses the laser particle size meter body, laser particle size meter body is through the diffraction of particles or the spatial distribution of scattered light (scattering spectrum) to analyze the particle size of the instrument, using Furanhofer diffraction and Mie scattering theory, The test process is not affected by many factors such as temperature changes, media viscosity, specimen density and surface state, as long as ...