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 31
k ;the thickness of the blocks of course deter-mines the length of the slips. This methodof using blocks secures uniformity in thelength of slips and obviates the work olpulling each book along the tapeswinch are tightly secured to the backsof the books. The books after beingsewn pass automatically… … Fig. 35. _N << >MMERCIAL BO< >KBINDING. of the single-arm type and are equippedwith straight needles. After a section has been correctly placedon the feed-arm, consisting of two steel plates, it is brought up under a series
Bookbinding
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