FR832753A -
Process for treating white water in the manufacture of paper, cellulose, ground wood pulp, cardboard and other fiber products
- Google Patents
Process for treating white water in the manufacture of paper, cellulose, ground wood pulp, cardboard and other fiber products
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D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
D21F1/00—Wet end of machines for making continuous webs of paper
D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
FR832753D1937-02-061938-01-28
Process for treating white water in the manufacture of paper, cellulose, ground wood pulp, cardboard and other fiber products
ExpiredFR832753A
(en)
Process for mechanically wet sorting and dissolving, as well as for subsequent sorting of old paper, waste cardboard, milled wood, cellulose and other paper semi-products in a single work cycle