Abstract: The present invention concerns a process for the manufacture of solid regenerated viscose fibers, comprising the steps of: —spinning a viscose spinning dope through a spinneret comprising spinning holes into a regenerating bath thereby forming filaments, —said viscose spinning dope having an alkali ratio immediately before spinning of from 0.7 to 1.0, preferably from 0.8 to 0.9, —at least part of said spinning holes having a circular orifice, —said regenerating bath containing—from 70 to 120 g/l, preferably 90 to 110 g/l sulfuric acid, —from 240 to 380 g/l, preferably 330 to 370 g/l sodium sulphate, —from 20 to 50 g/l, preferably 25 to 35 g/l zinc sulphate and said regenerating bath having a temperature of from 45 to 55° C., preferably 48 to 50° C.

Abstract: The present invention concerns a process for the manufacture of solid regenerated viscose fibres, comprising the steps of: —spinning a viscose spinning dope through a spinneret comprising spinning holes into a regenerating bath thereby forming filaments, —said viscose spinning dope having an alkali ratio immediately before spinning of from 0.7 to 1.0, preferably from 0.8 to 0.9, —at least part of said spinning holes having a circular orifice, —said regenerating bath containing—from 70 to 120 g/l, preferably 90 to 110 g/l sulfuric acid, —from 240 to 380 g/l, preferably 330 to 370 g/l sodium sulphate, —form 20 to 50 g/l, preferably 25 to 35 g/l zinc sulphate and said regenerating bath having a temperature of from 45 to 55° C., preferably 48 to 50° C.

Abstract: The present invention relates to a product selected from the group consisting of filter products, disposable absorbent products, wipe products and structural and/or reinforcement products characterized in that the product is made of or includes a nonwoven web made by a melt-blowing process employing a cellulose solution in N-methyl-morpholine (NMMO).

Abstract: The invention relates to a cellulosic moulded body, in particular a viscose fibre or a Lyocell fibre. The moulded bodies according to the invention contain a modifying substance in a microencapsulated form.

Abstract: The invention relates to a method for producing cellulose moulded bodies according to the viscose method, the bodies containing a material with ion-exchanging characteristics, which is added to the spinning dope and/or to a precursor thereof. The inventive method is characterized in that the material is added in the form of a dispersion of particles with a maximum grain size of 20 ?m or less.

Abstract: The present invention relates to a solid regenerated standard viscose fibre. The fibre according to the invention has a cross section the area of which is larger than the area of the largest equilateral triangle inscribed into said cross section by a factor of less than 2.50 times, preferably less than 2.40 times, especially preferred less than 2.25 times. Furthermore, the fibre according to the invention has a Syngina absorbency as defined hereinbefore of more than 6.0 g/g fibre.

Abstract: The present invention concerns a process for the manufacture of solid regenerated viscose fibres, comprising the steps of:—spinning a viscose spinning dope through a spinneret comprising spinning holes into a regenerating bath thereby forming filaments,—said viscose spinning dope having an alkali ratio immediately before spinning of from 0.7 to 1.0, preferably from 0.8 to 0.9,—at least part of said spinning holes having a circular orifice,—said regenerating bath containing—from 70 to 120 g/l, preferably 90 to 110 g/l sulfuric acid,—from 240 to 380 g/l, preferably 330 to 370 g/l sodium sulphate,—form 20 to 50 g/l, preferably 25 to 35 g/l zinc sulphate and said regenerating bath having a temperature of from 45 to 55° C., preferably 48 to 50° C.,—stretching said filaments after leaving said regenerating bath in a secondary bath and/or in air at a stretching ratio of from 70% to 90%, preferably 80% to 90% of the maximum stretching ratio as hereinbefore defined and—treating said filaments with a fatty acid ester.