发明名称 Printing stencil and method for preparation thereof
摘要 A screen printing stencil is prepared by coating one side of a light transmissive film with a radiation curable material. Then, either the radiation curable material or the opposite side of the film is coated with a print ink receptive surface for receiving and adhering ink from a conventional ink jet printer. The ink receptive surface and the radiation curable material may be one and the same. An ultraviolet block image is printed on the ink receptive surface with a conventional ink jet printer in safe light conditions and the printed side is then exposed to curable radiation for curing areas of the radiation curable material not blocked by the print for providing ink impermeable areas. The noncured areas are washed out with an appropriate solvent and the cured areas are applied to a printing screen mesh, and after drying the cured areas, the film is removed. An ultraviolet light block coating may optionally be provided on the side of the film which is opposite to the side to which the ink print receptive surface is applied.
申请公布号 US2004237814(A1) 申请公布日期 2004.12.02
申请号 US20040837796 申请日期 2004.05.03
申请人 CAPLAN BENJAMIN 发明人 CAPLAN BENJAMIN
分类号 B41C1/14;B41N1/24;(IPC1-7):B41L13/00 主分类号 B41C1/14
代理机构 代理人
主权项
地址