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 275
he manufacture of paper. The invention consists, first, of certain improvements in the apparatus for boiling the wood with the sulphurous-acid solution, and, secondly, of a method of treating the wood stock by first steaming the stock, so as to expel the air from the pores, then boiling it with the… … Fig. 94 represents a vertical central section of a part of a boiler for the wood stock and the sulphurous-acid solution. Fig. 95 is a detailed vertical transverse section, showing the
Papermaking
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