This invention relates to a cylinder press device and a printing method using powder type coloring material.

本发明涉及一种粉态色料滚筒印刷装置和印刷方法。

youdao

This invention relates to a cylinder press device and a printing method using powder type coloring material.

本发明涉及一种粉态色料滚筒印刷装置和印刷方法。

youdao