Technology for printing musical instrument pulling sheet

The invention discloses a technology for printing a musical instrument pulling sheet. The technology comprises the following steps: (1) blanket pieces of the instrumental string-playing pieces are prepared according to the existing process and the surface of the blanket piece is smoothened; (2) a transparent primer coating is sprayed on the smooth surface of the blanket piece; (3) a computer and a digital flat panel seven-color printer are prepared and then are connected with each other; (4) the patterns and/or the words to be printed are selected in the computer and then output to the digital flat panel seven-color printer; (5) at last, the blanket piece with the transparent primer coating sprayed on the surface is arranged in the digital flat panel seven-color printer for printing; (6) after printing, the processed piece is dried for 10 to 20 minutes to obtain the finished products of the instrumental string-playing pieces. After in the process of the invention is adopted, the printed patterns and the words