Device based on contrary roll -in printing is equipped with complicated three -dimensional micro -structure

The utility model discloses a device based on contrary roll -in printing is equipped with complicated three -dimensional micro -structure. It is through paining the release agent on the substrate, ontransferring to the substrate with the intraformational pattern of a belt template characteristic, after the substrate that has the impression pattern reachs two belows of pressure die plate, under the observation of observation device, rotation through control roller platen no. 2, characteristic pattern behind the feasible impression for the first time aligns with the characteristic layer of belttemplate no. 2 mutually, start heating device, melt at characteristic pattern top behind the feasible impression for the first time, and bond with two interior photoetching gel phases of belt template, the pattern that is had complicated three -dimensional micro -structure after the drawing of patterns, finally collect by the wind -up roll. The utility model discloses a contrary roll -in technique of printing through seco