The principles and progress of printing machinery (1900)
Southward, John, 1840-1902, Wilson, Frederick John Farlow. Account of modern printed machine · London : E. Menken · leaf 165
parts,the margins still retaining their original thickness. Inwashing them by scrubbing them the tendency is always towear them thinner at one part than another, and brushingraises a soft nap, which shows a heavy impression withoutgiving solid printing. Mr. Annands machine avoids thesedefects, for… … PRINTING MACHINERY. 149 does not raise the nap, and it will roll and compress thehigh parts level with the rest of the blanket. Consequentlyblankets thus washed last much longer, and owing to thegood condition in which they are kept do not cause theplates to cut the paper at the margins. There are…
Printing machinery and supplies
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