Hunkeler Ag

Hunkeler Ag Papierverarbeitungsmaschinen

Robert Glur

Jakob Gerhard

Erwin Mahler

Josef Widmer

An apparatus for winding or unwinding material webs onto or from a winding core ( ) has a bearing device ( ) and a drive device (9) for driving the winding core ( ) that is rotatably mounted in the bearing device ( ). The drive device (9) comprises a drive ( ) and a torque-transmitting device ( ) from the drive ( ) to the winding core ( ). In order to achieve the smallest possible winding-core diameter and, nonetheless, to achieve an adequate winding or unwinding speed, the torque-transmitting device ( ) comprises a toothed-belt reduction gear mechanism ( ).

Apparatus for winding or unwinding material webs onto or from a winding core

A folded, bound printed product comprising a plurality of printed subproducts is produced in that an initial product is printed sequentially in such a manner as to produce a series of printed subproducts which are to be arranged one after the other, the initial product has a weakening line or the printed subproducts are provided with a weakening line, and the printed subproducts are collated, folded and bound.

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Brittnau, Switzerland

Robert Glur