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    • 88. 发明专利
    • Rotary screen printer for printing sheet
    • 旋转式丝印打印机
    • JP2005219509A
    • 2005-08-18
    • JP2005126818
    • 2005-04-25
    • De La Rue Giori Saドゥ ラ リュ ジオリ ソシエテ アノニム
    • WYSSMANN HANSSCHAEDE JOHANNES GEORG
    • B41F15/40B41F15/08B41F15/22
    • B41F15/0809
    • PROBLEM TO BE SOLVED: To release a screen printing stencil from a pressure of an inside doctor when a cylinder pit of an impression cylinder passes for a rotary screen printer. SOLUTION: The rotary screen printer is equipped with a plate cylinder 1 carrying a screen printing stencil 3 and an impression cylinder 2 having at least one cylinder pit 4 in which a sheet gripper 5 is installed. The sheet gripper 5 is composed not to project upward on a printing surface of the impression cylinder 2 in a closed position. A position adjustable doctor 6 is arranged inside the plate cylinder 1, pushed on an inner surface of the screen printing stencil 3 in the case of printing operation with an operation mechanism 7, 8, 9 and when the impression cylinder 2 passes an open domain of the cylinder pit 4 of the plate cylinder, raised by being separated from the screen printing stencil. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:当压印滚筒的气缸凹坑通过旋转丝网印刷机时,从内部刮刀的压力释放丝网印刷模板。 旋转式丝网印刷机配备有承载丝网印刷模版3的印版滚筒1和具有至少一个缸盖4的压印滚筒2,在该凹部4中安装有纸张夹持器5。 片材夹持器5构成为不在压印滚筒2的打印表面上向上突出处于关闭位置。 位置可调节刮刀6布置在印版滚筒1的内部,在用操作机构7,8,9进行打印操作的情况下被推压在丝网印刷模版3的内表面上,并且当压印滚筒2通过 印版滚筒的圆柱凹坑4通过与丝网印刷模版分离而升高。 版权所有(C)2005,JPO&NCIPI