An apparatus and method for transferring a moving web from one windup core to another windup core comprising a plurality of rotatable core chucks mounted on a revolvable turret, means for leading said web towards said cores, and means for forming and severing a leader strip of web material for subsequent securing to an empty cylindrical windup core.
申请公布号
US4458852(A)
申请公布日期
1984.07.10
申请号
US19810271053
申请日期
1981.06.05
申请人
AMERICAN HOECHST CORPORATION
发明人
CALVERT, ORVILLE M.;DIBERT, DAVID O.;HEBERT, ELIE L.;THARPE, JAMES B.;WIDEMAN, RAEFORD L.