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Compared with ordinary ink, there are some requirements to the printing equipment.

 

For example, at present, many enterprises install UV curing system onto the ordinary offset machine to achieve the UV printing.

 

But there are some problem for this way, such as: the heavy corrosivity of uv ink can lead to the ordinary rubber roller and rubber cloth inflating, affecting the printing stability, the worse situation is that the rubber peels or cracks. Therefore, the uv ink printing also has strict demand to the rubber roller and rubber cloth.

 

So the exclusive rubber roller and rubber cloth are necessary.