Overview
PY-E626 offset plate inks Spot Color Proofer is a device designed to imitate the printing press Working Principle, with adjustable pressure and a wide range of substrates. The Proofer predicts inks Hue through standard proofing, and determines the correct ratio of inks by comparing with the master standard Color, so that the color scheme work is converted to pre-press work. It is suitable for Encasement printing production, paper companies, inks production enterprises and scientific research institutions.
Features
1. Automatic ink leveling, stable operation, precision machining
2. The ink leveling time and speed can be set
3. The printing pressure and speed can be adjusted, and the printing speed has three gears: low, medium and high
4. The ink leveling speed has three settings of low, medium and high, and 4 colors can be proofed each time
5. Suitable for printing offset ink Spot Color proofing, equipped with 4 primary color areas and 4 light color areas, easy to Color contrast, easy to use
6. Can be used with spectrophotometer to measure color, detect inks Hue, wet and dry, Glossiness, Lab value
Principle
The Proofer imitates the printing press Working Principle and performs Spot Color proofing through automatic ink leveling and adjustable printing pressure and speed. Predict inks Hue through standard proofing, and continuously compare with master standard Color to determine the correct ratio of inks to achieve prepress color scheme work.
Applications
Encasement printing production, paper production enterprises, inks production enterprises, scientific research institutions
Standards
GB/T 8941、ISO2813、ISO 2469、ISO 9416、GB/T 7973、GB/T 7974、GB/T 12911、GB/T7706、ASTM D 6531
Steps
1. Set the ink leveling time and speed
2. Adjust the printing pressure and speed to the desired gear (low, medium, high)
3. Perform automatic ink leveling operation
4. Perform proofing, 4 colors can be proofed each time
5. Use spectrophotometer to detect inks Hue, Wet and Dry, Glossiness, Lab value
6. Color comparison with master standard, determine inks ratio
Notice
• Operating Ambient Temperature should be maintained at 20 +/- 10 ° C with Humidity below 85%
• Printing pressure can be precisely adjusted according to the thickness of the material, the range is 0~ 2mm
• Paper thickness is preferably 0~ 2.50mm, plastic film thickness does not exceed 1mm
• The ink leveling speed is adjusted according to inks and paper characteristics, the range is 0-1000rpm
• Power Supply Voltage 220V, 50Hz, Power 400W
• Device weight about 80kg, need to be firmly placed
