Bu mask
Feature of Bu mask

Improving peel off

  1. Counteraction of salient to printing pressure is bigger than other section, therefore improving peel off capability thus possible to print less bleeding in low printing pressure.

Step section printing

  1. Step process to keep down strike through when printing substrate with uneven surface.

Structure of Bu mask

Structure of Bu mask

Photosensitive emulsion A and B is selectable suitable for the prinitng character.