The spot color proofing multi-stage color spreader can print different color color bars or print the same ink color bar with different ink layer thickness at the same time, and can also print new and old ink on the same printing material for comparison, providing efficient color contrast.
Four-color ink detection can detect the hue, gloss and color concentration of ink; Starting from controlling the quality of ink raw materials, so as to achieve the purpose of controlling the quality of printing products.
For customer prepress spot color approval, a simple color bar can be made for customer prepress approval or archiving.
Detect the degree of discoloration of dry and wet ink, and the spot color ink color bar required for the display of the color machine can know the hue of the spot color after drying after natural drying. (For example, purple and dark blue will turn red after drying, which can be excluded before pressing.) )
When used with an ink quantifier, the amount of spot color ink can be predicted, and the residual ink loss and warehouse accumulation can be greatly reduced.
Data management is combined with the spectrodensitometer for color detection, and the data report (Lab value) of the color bar can be measured.
With the relevant equipment, the characteristics of ink such as abrasion resistance, fading, transferability, light and heat resistance can be predicted.
Comparison of ink colorizer solution methods with traditional spot color processing methods
Content: The traditional way of processing spot color, ink color spreader, solution method, inspection of spot color hue, manual color development is more difficult, the error is large, and it needs to be repeatedly debugged after the printing machine, which consumes a lot of printing equipment, production time, materials, etc. Some materials can not be manually developed to simulate the printing machine to make color bars, fast, accurate and easy to check, do not need to occupy the time of the printing machine, only a small amount of materials, low trial printing cost. The influence of wet and dry ink changes on hue is difficult to control and solve on the printing machine, and the ink is too long to dry. The color strip can be printed before printing, and compared after natural drying, it can be eliminated in advance. There are different papers in order of spot colors from spot color ink blending companies, and the hue is very different; When the quantity is small, it is difficult to order, the time is long, the price is expensive and other unfavorable factors. Color strips can be printed on the paper to be produced to eliminate discrepancies.
Automatic ink leveling (ink leveling pressure, time and speed can be adjusted);
Color development speed and pressure can be adjusted;
Multi-stage color roller structure, which can develop 4 color bars (inks of different thicknesses or different hues) at the same time;
When used with the quantifier, the thickness of the ink layer of the color strip can be accurately controlled, and it is very convenient to make the database of the color matching system;
Easy to operate and easy to clean;
The instrument is precise and durable.