| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotary screen printer which can reduce generation of a defective sheet.SOLUTION: A rotary screen printer is provided with: a screen cylinder attachment and detachment motor/encoder 231 for detecting a position of a screen cylinder 201; a squeegee attachment and detachment motor/encoder 232 for detecting a position of a squeegee 221; and a controller 300 which so controls, on the basis of a position of the screen cylinder 201 detected by the screen cylinder attachment and detachment motor/encoder 231 and a position of the squeegee 221 detected by the squeegee attachment and detachment motor/encoder 232, the screen cylinder attachment and detachment motor 209 and the squeegee attachment and detachment motor 224 that the squeegee 221 avoids contacting with a screen printing plate 201A except when the screen printing plate 201A contacts an impression cylinder 100.SELECTED DRAWING: Figure 4 |
