| 摘要 |
The present invention relates to a large area printing device capable of completely transferring required colors and patterns to have repeatability in accordance with high quality patterns and precision, and to enable coloring and patterning optimized to a size and a shape of an object. The large area printing device comprises: a frame wherein a base frame, a middle frame, and a top frame are successively installed to be vertically communicated; an object transfer part installed in the base frame to transfer an object to be printed to a printing position; a printing plate transfer part installed in both sides of a middle frame to horizontally move a printing plate whereon printing patterns to be transferred to the object is formed; an ink cup transfer part installed in an upper part of the printing plate transfer part to horizontally move or rotate one or more ink cups to spread ink to the printing plate; a pad compression and transfer part installed in a top frame compressing a large area pad to the object to transfer printing patterns thereon by lifting and rotating the large area pad compressed to the printing plate vertically moved from a printing position to transfer the printing patterns; and a cleaner transfer part installed in a lower part of the printing plate transfer part to horizontally move a cleaner to remove foreign materials from the compressed large area pad. |
