GEOPRO UV INK

           GEOPRO UV ink is an environmental-friendly sheetfed offset ink without solvent, and it contains oligomers and monomers 
           which become free radicals that instantly polymerize the ink to dry, upon exposure to ultra-violet light. Because of these 
           profits, the demand for this ink has been greatly broadened nowadays.  GEOPRO UV is so popular in business forms,
           cartons, pack & plastic surfaces for the highest quality printing results.
 

            PROPERTIES     ▼ Non-solvent and no pollution        ▼ Sharper printing        ▼ Great productability        ▼ Bio-energy

                                          ▼ No set off and blocking                 ▼ Drying instantly          ▼ No smell in printing


            
 

            
              TECHNICAL DATA for GEOPRO UV

            

                

                    
                        
 

                    		
                    
                        
Tack

                    		
                    
                        
Flow

                    		
                    
                        
UV Wave Length

                        
Allowed (NM)

                    		
                    
                        
Curing Condition

                        
(UV Power)

                    		
                    
                        
Printing 

                        
Velocity

                    		
                

                

                    
                        
MAGENTA

                    		
                    
                        
11.0

                    		
                    
                        
35.0

                    		
                    
                        
250~450 NM

                    		
                    
                        
120 W/Cm2

                    		
                    
                        
For sheetfed

                        
printing

                        
7,000~8,000 sheets/hour

                    		
                

                

                    
                        
YELLOW

                    		
                    
                        
10.5

                    		
                    
                        
36.5

                    		
                

                

                    
                        
CYAN

                    		
                    
                        
11.5

                    		
                    
                        
36.5

                    		
                

                

                    
                        
BLACK

                    		
                    
                        
11.0

                    		
                    
                        
35.5

                    		
                

            

            
 

            
          Directions for using UV inks

            
         ◆ For offset printing, photopolymer PS plates and negative PS plates are recommended.  But a burning treatment (240°C

            
              X 60 minutes) should be done for positive plates.

            
         ◆ Rubber rollers especially designed for UV ink should be used.

            
         ◆ Both blankets for the conventional inks and UV inks can be used.

            
         ◆ General type of fountain solution can be used, but the fountain solution containg a lot of Arabic Gum should be avoided.

            
         ◆ Cleanner (or Washer) : UV plate washer for plates,  UV roller washer for rollers & UV SS cleaner for seal printing.

            
         ◆ Supplementary Agents : UV DG reducer 0~5% and  UV 161 reducer 0~15%.