Commercial bookbinding; a description of the processes and the various machines used (1910)
Stephen, Geo. A. (George Arthur), 1880-1934 · London, W.J. Stonhill and co. · leaf 17
rst pair) andadjusted by grippers; these rollers impartthe final folding and deliver the two folded found in all well-equipped binderies, but in this country they seem to be conspicu- by theii in a few binderies. The Crawley and Hercules signature presses, and those made by Mr. u Friedheim, Mr.… … Fig. 12. sections of 16 pages each to two pairs ofmllers from which the sections dropinto separate delivery troughs. Perforatorsmay be fixed near the second and thirdfold rollers so that the sections may bepartly cut open at the heads to preventcreasing or buckling. If it be desired to turn out one…
Bookbinding
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