FIELD: chemistry.
SUBSTANCE: highly efficient disposable cellulose napkin includes obtained through pulp paper-forming fibre; up to 75 wt % of regenerated cellulose microfiber, which has characteristic CSF-value, constituting less than 175 ml, where microfibre is selected and is present in such amount that napkin has pore fraction with Laplace volume, with pore size less than 15 microns, which is at least 1.5 times larger than analogous fraction of napkin, obtained without regenerated cellulose microfibre.
EFFECT: efficient removal of remnants from surfaces, spatially from glass and devices.
27 cl, 32 dwg, 16 tbl
