发明名称 |
MAKING MOULD |
摘要 |
This invention comprises a process for molding a three dimensional decorative article where cored out or raised portions extend to a depth of at least 0.6 centimeter, said process comprising generating electronically a line drawing of said article and electronically displaying the drawing; photographing said drawing to form a photographic transparency; positioning said transparency over a layer of a liquid photopolymer having a depth greater than 0.6 centimeter; exposing said photopolymer through said transparency to actinic light to set the photopolymer; and removing the liquid from the set photopolymer to form a three dimensional article having the appearance of said drawing. |
申请公布号 |
AU7260381(A) |
申请公布日期 |
1982.02.11 |
申请号 |
AU19810072603 |
申请日期 |
1981.07.06 |
申请人 |
GOODYEAR TIRE & RUBBER CO. |
发明人 |
S.P. LANDERS;S. LASH;C.W. ROBERTS |
分类号 |
B29D30/08;B29B13/00;B29C33/00;B29C33/38;B29C35/08;B29C37/00;B29C67/00;B29D23/00;B44C3/00;B44C3/04;G03C9/08;G03F7/00 |
主分类号 |
B29D30/08 |
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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