| abstract |
FIELD: textile, paper. ^ SUBSTANCE: article is made with at least partial use of short-fibre cellulose. To form at least two fractions of fibrous material comprising fibres having various composition, short-fibre mass is sifted through a sieve. Besides, fine fibres are separated from cellulose, which pass through the sieve with holes of diameter of 0.2-1.5 mm and which are caught and included into composition of various layers of the fibrous article. ^ EFFECT: improved tensile strength limit and rigidity during tensioning of long-fibre mass, and also dehydration and porosity. ^ 19 cl, 10 dwg, 1 ex |