发明名称 |
Application of thermal barrier coatings to paper machine drying cylinders to prevent paper edge overdrying |
摘要 |
The invention overcomes the problem of paper edge overdrying during the paper drying process on paper machine drying cylinders. It comprises applying a thin ceramic coating onto the circumferential exterior surface of the cylinder near the cylinder edges, thereby forming a thermal barrier coating which decreases paper drying rate at said edges and reduces or eliminates paper edge overdrying. |
申请公布号 |
AU7208996(A) |
申请公布日期 |
1997.05.15 |
申请号 |
AU19960072089 |
申请日期 |
1996.10.18 |
申请人 |
PULP AND PAPER RESEARCH INSTITUTE OF CANADA;PYROGENESIS INC. |
发明人 |
NICOLE A. POIRIER;PETER G. TSANTRIZOS |
分类号 |
D21F5/04;D21F5/02;D21F5/06;D21G1/02 |
主分类号 |
D21F5/04 |
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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