FIELD: metallurgy.
SUBSTANCE: procedure consists in mixing polymer granulate with particles of filler, in extrusion melt of mixture through draw plate and in drawing or relaxation of produced filament if necessary. Contents of filler in terms of polymer filament is 10-25 wt % and average (D50) dimension of particles is less or equal to 6 mcm. Filler is free from titanium dioxide and consists out of calcium carbonate at lest at 90 wt %. There is fabricated textile flat fabric, particularly non-woven material, by stacking the said polymer filament or its mixture with homogenous or several different natural fibres. The said items are used for hygienic articles, clothes for cleaning, wiping, floor washing. gas and fluids filtering, for insulating and padding materials, for geo-materials etc.
EFFECT: increased contents of filler in filament without deterioration of operation characteristics.
19 cl, 2 tbl, 3 ex
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