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4. Clamp Station
4-1 Mechanism
The mechanism of clamp station is shown below.
4-2 Function
Holding the book block for the notching, gluing, and nipping processes of
bookbinding.
4-3 Adjustment
The acceptable spine of a book and the shape of book block after being clamped are
shown below. If you find different shapes such as “round”, “hollow” and “nail head”
for one end or both ends, remove the clamp covers, then use the screws on both
clamps to adjust them. Normally there is no gap between the spine and the nipping
plate surface.
Standard Spine of Book Standard Shape of Book Block
Nipping Plate Surface 0