Ultraviolet color changing paired engraving intaglio printing ink and use method thereof
A gravure printing ink and ultraviolet technology, applied in the direction of ink, application, printing, etc., can solve the problems that the anti-counterfeiting pattern cannot meet the anti-counterfeiting requirements, the ink color cannot be changed, and the effectiveness of anti-counterfeiting is low, so as to improve the anti-counterfeiting level of the public, High anti-counterfeiting effect and strong anti-counterfeiting function
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0111] The preparation method of the ink is as follows:
[0112] 1. Add alkyd resin oil, high acid value phenolic resin oil, pure phenolic resin oil, transparent calcium carbonate, surfactants (such as dodecyl benzene sulfonate, or other commonly used surface in this technical field) according to the dosage of the formula. The active agent) and polyethylene wax are accurately weighed, mixed evenly, and then rolled three times with a three-roll ink mill to make the base ink. The rolling temperature is 35-38°C, and the rolling pressure is 4.0-5.0 MPa. The fineness of the base ink is controlled within 10-15 microns;
[0113] 2. Accurately weigh the ultraviolet phosphor, base ink and other auxiliary materials remaining in the above components according to the dosage of the formula, and put them into the vacuum stirring tank to fully stir for 30-45 minutes to make the UV color-changing engraving gravure ink for printing. The vacuum degree of the vacuum stirring tank is controlled at 0....
Example Embodiment
[0116] Example 1:
[0117] As one of the embodiments of the present invention, the weight percentage of the ink components is:
[0118] Ultraviolet phosphor 16%
[0119] Alkyd resin oil 15%
[0120] High acid value phenolic resin oil 21%
[0121] Pure phenolic resin oil 10%
[0122] Transparent calcium carbonate 20%
[0123] Surfactant 6%
[0124] Polyethylene wax 8%
[0125] Mineral oil 3.5%
[0126] Desiccant 0.5%
Example Embodiment
[0127] Example 2:
[0128] As one of the embodiments of the present invention, the weight percentage of the ink components is:
[0129] UV phosphor 17%
[0130] Alkyd resin oil 14%
[0131] High acid value phenolic resin oil 22%
[0132] Pure phenolic resin oil 9%
[0133] Transparent calcium carbonate 19%
[0134] Surfactant 7%
[0135] Polyethylene wax 7.7%
[0136] Mineral oil 4%
[0137] Desiccant 0.3%
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap