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I do not know the cost of such inks and have not heard of cold set U.V web inks. I have heard of "Cold UV" This is a set of filters on the UV light 'head' which filters out the IR component. This limits heat transfer to the press and to the substrate. It is particularly useful when processing "plastic" materials. As to cost you should talk to the ink suppliers and a company such as Eltosch regarding the system costs and installation. Take into account that you will require special press rollers, blankets and solvents.
I do not know the cost of such inks and have not heard of cold set U.V web inks. I have heard of "Cold UV" This is a set of filters on the UV light 'head' which filters out the IR component. This limits heat transfer to the press and to the substrate. It is particularly useful when processing "plastic" materials. As to cost you should talk to the ink suppliers and a company such as Eltosch regarding the system costs and installation. Take into account that you will require special press rollers, blankets and solvents.