发明名称 Paper-making machine reeling operation
摘要 A center-wind assist device is employed to improve the quality of jumbo rolls produced during the reeling operation of a paper-making machine. The device applies torque to the winding reel during initial formation of the roll.
申请公布号 US5064131(A) 申请公布日期 1991.11.12
申请号 US19900549123 申请日期 1990.07.06
申请人 QUEBEC AND ONTARIO PAPER COMPANY LTD. 发明人 VAN BIESEN, FRANCISCUS A.;ENGLISH, CHRISTOPHER J.
分类号 B65H19/22 主分类号 B65H19/22
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