The treatment of paper for special purposes : a practical introduction to the preparation of paper products for a great variety of purposes such as parchment paper, transfer papers, preservative papers, grained transfer papers, fireproof and antifalsification papers, polishing papers, tracing and copying papers, chalk and litho transfer papers, leather papers, luminous papers, tortoiseshell and ivory papers, metal papers, coloured papers, etc. etc., and paper articles (1907)
Andés, Louis Edgar, 1848-1925 · London : Scott, Greenwood & Son ; New York : D. Van Nostrand · leaf 206
an eccentric s, also attached to the shaft D. This arrange¬ ment ensures that, in proportion as the power is caused to descend in the hopper C by the diaphragm, it enters the tubes o, and in consequence of their vibratory motion, assisted by the cross wires, is strewn on the metal sieve, which in… … Elevation of a duct. Section through a hopper shoe. Figs. 32 and 33.- -Fremy’s machine. it passes over the guide roller F and comes in contact with the roller brush E', which causes the paper to vibrate and shake off the superfluous powder into the box H. In the latter the powder falls into the…
Paper · Papermaking
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