System and method for forming color images and improving printhead alignment, coordination, registration, and/or reregistration Cross-reference to related applications

摘要

The systems and methods are concealed substrates, opaque polymers, and reactive to at least one first treatment with at least one selected from heat, pressure, and light. A lower base layer having an opaque polymer that is transparentized by the at least one first treatment and one or more colored regions on an upper surface, wherein the lower base layer is the one or more colored A region is obscured by the opaque polymer prior to the at least one first treatment and is exposed after the at least one first treatment is performed on at least a portion of the opaque polymer. Thus, a hidden base material having a lower base material layer arranged is realized. [Selection] Figure 5