Three-knife trimmer

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Three-knife trimmers are the forerunners of today's three-knife trimmers . In contrast to these, they only contain one knife. After each cut, the book block is rotated 90 ° on a turntable. The term three-knife trimmer is incorrectly used today for the above Three knife cutting machines used.

literature

  • Dieter Liebau, Inés Heinze: Industrial bookbinding. 3rd revised edition. Verlag Beruf + Schule, Itzehoe 2010, ISBN 978-3-88013-679-3 .

Individual evidence

  1. ↑ Dieter Liebau, Inés Heinze: Industrial bookbinding. 3rd revised edition. Verlag Beruf + Schule, Itzehoe 2010, ISBN 978-3-88013-679-3 , p. 351.