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 242
THE MANUFACTURE OF PAPER. tral tube, B, having a deflecting-cap, (7, at the top, and a steam-pipe entering it at the bottom. The stock is placed around this pipe B, and the steam from the steam-pipe, en- tering the pipe B and passing out through its perforations, thoroughly cooks the stock… … Fig. 90. Fig. 91. The process and manner of treating the stock when intro- duced into the vessel A is as follows : Twenty pounds of carbonate of soda are added to every one hundred gallons of water, which is not raised to a higher temperature than 212° F. at any time during the process. The straw…
Papermaking
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