发明名称 |
Calendering process - heating the steel roller as well as surface of elastically lined roller |
摘要 |
In a calender, the pairs of rollers consist each of a heated steel roll and an elastically coated roller. The surface of the latter is likewise heated to a high temperature, preferably to the same as the steel roller. This can be done by a heat input externally, internally or both.
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申请公布号 |
DE3943830(B4) |
申请公布日期 |
2007.03.22 |
申请号 |
DE19893943830 |
申请日期 |
1989.11.09 |
申请人 |
METSO PAPER INC. |
发明人 |
KIEMA, TIMO;SIPI, KARI;VIITANEN, TIMO |
分类号 |
D21G1/02 |
主分类号 |
D21G1/02 |
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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