| 摘要 |
A Braille printing device is provided to separate blanks of a printed blank stack easily, and to improve the legibility of the Braille messages and the freedom in positioning the messages on a packaging box without affecting the productivity of the packaging box. A Braille printing device for printing Braille characters on a cardboard blank moving along a substantially flat path(F) on a folder gluer, which comprises two parallel shafts that are rotationally mounted on/under the flat surface of the path, and rotary embossing tools(5,6) that are supported by the two shafts respectively and operate to print the Braille characters on the cardboard blank while the blank is moving through the folder gluer. |
