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Influence Of High Efficiency Fountain Solution On Offset Printing

       In the packaging and printing industry, offset printing is based on the principle of water ink balance, in which water refers to fountain solution, which directly affects the quality of printing plate and the drying speed of ink. Influence Of High Efficiency Fountain Solution On Offset Printing

     Therefore, the printing plant needs to understand the characteristics and performance of the fountain solution used and select the appropriate fountain solution to ensure the normal printing.Influence Of High Efficiency Fountain Solution On Offset Printing.Influence Of High Efficiency Fountain Solution On Offset Printing

Influence Of High Efficiency Fountain Solution On Offset Printing

       At present, most of the fountain solutions that meet the above conditions in the domestic market are imported products. Although the quality is high, the price is not cheap. Influence Of High Efficiency Fountain Solution On Offset Printing

      Therefore, the production of fountain solution with new equipment, high quality and reasonable price has become the need of the market. Influence Of High Efficiency Fountain Solution On Offset Printing

     The technicians of Beijing Huacong economic and Trade Co., Ltd. introduced high-efficiency fountain solution – Thermosetting rotary fountain solution (cggen) and fountain solution for News printing through in-depth analysis of the composition and content of fountain solution on printing.Influence Of High Efficiency Fountain Solution On Offset Printing

 

Influence of Huacong high efficiency fountain solution on offset printing factors.Influence Of High Efficiency Fountain Solution On Offset Printing

 

High efficiency fountain solution plays a role in coordinating various factors involved in printing in the printing process, as follows:Influence Of High Efficiency Fountain Solution On Offset Printing

 

·Printing plate. High efficiency fountain solution enables the ink to quickly achieve water ink balance; Make the non graphic part of the printing plate have good hydrophilicity and oil repellency;Influence Of High Efficiency Fountain Solution On Offset Printing

      Protect the printing plate during shutdown; Improve the printing plate resistance; Suitable for all kinds of printing plates.Influence Of High Efficiency Fountain Solution On Offset Printing

 

·Ink. High efficiency fountain solution can stabilize the emulsification degree of ink and water, and quickly achieve the balance of water and ink; And keep the ink in an ideal dry state; Make the ink film-forming good.Influence Of High Efficiency Fountain Solution On Offset Printing

 

·Paper. High efficiency fountain solution can avoid paper static electricity and make the paper and rubber drum peel off quickly and well; Prevent paper from falling powder and wool.Influence Of High Efficiency Fountain Solution On Offset Printing

 

·Printing press. The pH value of fountain solution is controlled between 4.5-5.5 to protect the printing press from corrosion: suitable for a variety of wetting devices;Influence Of High Efficiency Fountain Solution On Offset Printing

      Prevent the paper powder accumulation of various parts of the printing machine; Prevent the accumulation of algae, oil dirt and other impurities; Prevent the deposition of salts.Influence Of High Efficiency Fountain Solution On Offset Printing

 

Basic characteristics of China Resources plate solution.Influence Of High Efficiency Fountain Solution On Offset Printing

 

As a high-efficiency fountain solution, Huacong fountain solution has the following characteristics:Influence Of High Efficiency Fountain Solution On Offset Printing.Influence Of High Efficiency Fountain Solution On Offset Printing

 

1. The pH value of fountain solution is stable at 4.3-5.5 (the addition amount of fountain solution is 2% – 3%);Influence Of High Efficiency Fountain Solution On Offset Printing

 

2. It is more suitable for high-precision printing, with good dot reproducibility, rich printing layers and bright colors;Influence Of High Efficiency Fountain Solution On Offset Printing

 

3. Properly adding plasticizer can change the phenomenon of dirty plate due to too fast speed during high-speed printing;Influence Of High Efficiency Fountain Solution On Offset Printing

 

4. The on-line time can be stabilized at about one shift (8 hours), and continuous printing can be carried out without adjusting the water supply system;Influence Of High Efficiency Fountain Solution On Offset Printing

 

5. Reduce the wear of PS plate in the printing process, prolong the service life of PS plate and improve the printing resistance of printing plate;

 

6. It will not produce mold and algal substances to block the water path of the machine;Influence Of High Efficiency Fountain Solution On Offset Printing

 

7. Relatively reduce the amount of alcohol;Influence Of High Efficiency Fountain Solution On Offset Printing

 

8. No crystallization;Influence Of High Efficiency Fountain Solution On Offset Printing

 

9. There are corresponding fountain solution products for different printing materials and drying methods.Influence Of High Efficiency Fountain Solution On Offset Printing.Influence Of High Efficiency Fountain Solution On Offset Printing

 

For the problems related to fountain solution, such as water hardness, pH value requirements and surface tension of fountain solution, more in-depth discussion will continue in the future.Influence Of High Efficiency Fountain Solution On Offset Printing.Influence Of High Efficiency Fountain Solution On Offset Printing