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PAPETERIES DE GALAS DES
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PAPETERIES DE GALAS DES
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Publication of FR392486ApublicationCriticalpatent/FR392486A/fr
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C7/00—Digesters
D21C7/14—Means for circulating the lye
FR392486D1908-07-201908-07-20Procédé de traitement des fibres utilisables dans la fabrication du papier
ExpiredFR392486A
(fr)
Procédé de fabrication de papier hydrophile en partant de déchets de fibres textiles, coton, lin, chanvre et autres, mélangées ou non à la cellulose blanchie de sapin, et produit industriel nouveau en résultant