FIELD: textiles, paper.
SUBSTANCE: method comprises treatment of cellulosic or lignocellulosic dry raw material having the first average molecular weight with ionizing radiation at a dose of at least 2.5 Mrad.
EFFECT: reduction in the average molecular weight of raw material to a predetermined level selected to make the raw material suitable for use as pulp or in formation of pulp for use in process of papermaking.
12 cl, 19 dwg
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