发明名称 Calender system for decoupling sheet finish and caliper control
摘要 A system for at least partly decoupling the control of sheet finish and sheet caliper in a calender stack is disclosed. The system includes a heating device for heating the sheet with dry heat substantially immediately before the sheet is pressed by an upstream nip of the calender stack and a moisturizer for moisturizing the sheet substantially immediately before the sheet is pressed at a downstream nip of the calender stack. The sheet is moisturized without substantially altering the sheet temperature.
申请公布号 US5163365(A) 申请公布日期 1992.11.17
申请号 US19890403583 申请日期 1989.09.06
申请人 MEASUREX CORPORATION 发明人 TAYLOR, BRUCE S.
分类号 D21F7/00;D21F7/06;D21G1/00 主分类号 D21F7/00
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