The manufacture of paper: being a description of the various processes for the fabrication, coloring, and finishing of every kind of paper (1886)
Davis, Charles Thomas · Philadelphia, H. C. Baird & Co.; London, S. Low, Marston, Searle & Rivington · leaf 440
430 THE MANUFACTURE OF PAPER ingredients themselves, and the conditions attending their use. Care must be taken in all cases that a sufficient quantity of alum is present to neutralize the alkalies used in the pro- cess. The superfluous animal size is removed by scrapers, as before, and the web… … sizing, coloring, or water proofing, is shown in Figs. 132 and 133. Fig. 132 is a vertical longitudinal section, showing Ker-
Papermaking
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
