Is waterless offset printing a foolproof offset?
In recent years, regional reports , with the continuous improvement of ink technology, equipment digitization and plate formulation, waterless offset printing has developed rapidly, and even has a fundamental change. But in China, especially packaging Printing companies, the waterless offset printing knows very little Yachang , has been carried out without water offset printing is even rare. In fact, under the premise of ensuring environmental conditions, equipment precision, and ink characteristics, waterless offset printing is simple and can be compared to fool-type offset printing. scanning
Where is the basis of fool operation? Printing materials
The so-called "waterless" offset printing is relative to conventional "wet" offset printing. Traditional offset printing uses the principle that oil (ink) and water (dampening solution) are incompatible by oil and water to replicate the image on the printing press. Shanghai Electric
However, the relative balance of processing two liquids is more difficult on the press and other complex, difficult to ensure the stability of the quality of successive printed products. Moreover, during the printing process, the fountain solution repels the ink in a relative manner, and as a result, the partially contaminated liquid remains in the device, causing pollution to the environment. RIP
The waterless offset printing relies on the silicone oil coating to repel the ink, does not require dampening solution, does not use water, alcohol or alcohol liquid prepress process , is a green printing technology, and the printing quality is high. Epson
2016 "Sun Cup" waterless offset printing entry commercial printing
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