| 摘要 |
PCT No. PCT/GB79/00155 Sec. 371 Date May 26, 1980 Sec. 102(e) Date May 15, 1980 PCT Filed Sep. 21, 1979 PCT Pub. No. WO80/00677 PCT Pub. Date Apr. 17, 1980.A method of producing a rotary screen printing cylinder or other fine-apertured sheet material which comprises electro-deposition of a plastic material onto an electrically conductive fine-apertured cylinder or other sheet substrate. When applied to wire mesh cylinders, the method is a fast and effective way of reducing the aperture size. The method can also be operated so that plastic is deposited on one side only of the substrate to increase the substrate strength with little or no aperture size reduction. |
