Dye-sublimation printing method for light transmissive medium and product made by the same

摘要

A dye sublimation printing method for a light transmissive medium includes the following steps. First, a ribbon is provided above the light transmissive medium. Then, the light transmissive medium is moved. During the period that the light transmissive medium is moved, at least one first dye zone of the ribbon is heated, so that the dye in the first dye zone is transferred onto the light transmissive medium.

主权项

1. A dye-sublimation printing method for a light transmissive medium comprising:
providing a ribbon above the light transmissive medium; moving the light transmissive medium; heating at least one first dye panel of the ribbon during the period of moving the light transmissive medium, so as to transfer a first dye in the first dye panel onto the light transmissive medium; and heating at least one background dye panel to transfer a background dye in the background dye panel onto the first dye, the light transmissive medium or both of them after transferring the first dye, wherein a color of the background dye is different from a color of the first dye.