Stacking & Blocking

Basically all web presses are equipped with some type of stacker. They count and collect signatures into bundles that can then be used in a variety of ways.

  • Compensating Stackers are the “to go” solution for retail and newspaper operations, but they can also be used in magazine & catalog operations and book printing.
  • Blocking Units increase bundle stability and bundle quality. They are most commonly used in retail operations to ensure good bundle presentation.

Compensating Stackers


Blocking Unit