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 53
is the resultoi a recent improvement and is effected asfollows: when the pasting plates are hopper containing a pile of cases andthe I)otton: one is automatically drawn outand led on to a device for rounding theback and forming the joints. This deviceconsists of a suitably heated former whichis… … Fig. 68. taking tin paste from the pendent ex-tension, the latter makes a slight down-ward movement so that a small qitity ol paste is deposited on the top edgeof each pasting plate, which is grooved.While these movements are taking placethe case is also being prepared for thebook. At the rear ol…
Bookbinding
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