that are used in the manufacture of paper stirring of the mass is effected through a wheel with Idea of the cheap press, it is true, had but just been are treated in two different ways, one mechanical and paddles. These vats are made of cement, while the put into practice by Emile de Girardiii,… … particularly of bisulphite dustry of rag substitutes, Fig. l.-MACHINE FOR CUTTING WOOD IN THE MANUFACTURE OF CELLULOSE, of lime. This process, and which utilizes, with which appears to have proper treatment, alfa, straw, and wood reduced to a pulp. All fibrous sub- been first adapted to industrial…
Patents · Battery · Manufacture · Illustrated · Machine · Water · Scientific American · Apparatus · Express money · Tific american · Sewing machine · Load water · Horse power · Field magnet · Roller mill · Sulphuric acid · Sir john
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