Hot stamping does not go up, how to do

When the factory stamped gold on coated paper inks in real-time, the gold characters could not be stamped at all temperatures, resulting in missing strokes; However, the reverse effect of coated paper is very good.

Careful observation of the background color is characterized by the fact that the ink layer is not thick and the ink film surface is glossy. According to investigations, offset printing materials such as de-adhesives containing wax substances are frequently added to the ink in order to overcome certain process failures. We took the following measures: For the amount of background color containing wax material is not, use five layers of gauze wrapped rosin powder in the hot stamping area to wipe; more to dilute ink plus 3% adhesive and 3% white dry oil cover printing Once, the effect of stamping anodized aluminum is very good. You have encountered this situation in your printing counterparts and you may wish to give it a try.