Baumfolder Gatefold - Manual (Page 11)

Send test samples and look for inside “dog ears” or damaged edges to the inside
edges. These are a signal that the timing needs to be adjusted. Do not adjust the
fold lengths. This is not the problem. If you follow the step by step procedures,
setting the timing is the only change required to complete the accuracy.
Box Folds:
You will now see a “double crease” or a box fold on one of the gates. To relieve
this, add the same amount of sheet thicknesses to each side Baumset for the #5 fold
roller. The more paper added to the Baumset, relaxes the tension and alleviates the
double crease. You will get a softer fold. To flatten the fold, add the Baum 8-page
right angle folder at the exit of the parallel folder. Set all foldplates on deflect
positions. Set all Baumsets in the 8-page folder to (4) thicknesses. This will flatten
the sheet if required.
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