In combination with the maku-DieTool®, the internal deckling of a T-die can be automatically adjusted to different die widths. The steps required for this are triggered by pressing a button with the following procedure:

1. Loosening the bolts linked to the deckling
2. Move the deckling to the desired position
3. Tightening the bolts linked to the deckling
4. If necessary, readjust the undeclared bolts