发明名称 |
METHOD TO MAKE A BUILT UP AREA ROTARY PRINTING SCREEN |
摘要 |
<p>CBP-6588 METHOD TO MAKE BUILT UP AREA ROTARY PRINTING SCREEN A rotary printing screen is made with selected areas being provided with a perforated mesh region through which printing ink may be passed. These mesh areas are provided with a mesh pattern recessed back from the exterior surface of the rotary printing screen so as to permit greater ink deposition thicknesses. The screen is formed by an electro-metal deposition method which provides a basic conventional screen structure. The mesh areas are then masked and an additional deposition of material is provided in the non-mesh areas to build-up these areas and, consequently, provide a recessed area in the region of the originally formed mesh design.</p> |
申请公布号 |
CA1174506(A) |
申请公布日期 |
1984.09.18 |
申请号 |
CA19820409174 |
申请日期 |
1982.08.11 |
申请人 |
ARMSTRONG WORLD INDUSTRIES, INC. |
发明人 |
MEARIG, STEPHEN G. |
分类号 |
B41C1/14;C25D1/08;G03F7/12;(IPC1-7):G03F7/24 |
主分类号 |
B41C1/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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