Abstract: A filament fibre production method having process steps of: filtration of and/or applying an evaporation process to wastewater containing a polyvinyl alcohol polymer from a sizing process and/or a painting process in a manner to contain polyvinyl alcohol polymer at rate of 20-30% by mass, adding carbonyl di-imidazole and ethylenediamine or 3-chloro-propionyl chloride and ethylendiamine into wastewater comprising polyvinyl alcohol polymer in 20-30% rate as a result of filtration and/or evaporation process and obtaining PVA-ethylendiamine hydrogel solvent, adding dimethyl sulfoxide, boric acid, acetic acid and a surface active agent into a solvent bath containing PVA-ethylendiamine hydrogel solvent at 20-30% rate, applying coagulation process to obtained PVA-ethylendiamine hydrogel solvent with acetone of critic fluid phase, stretching polyvinyl alcohol polymer passing through coagulation bath at 200 C.°-250 C.° temperature range when wet, and subjecting to fixing process.

Abstract: Disclosed is a method of obtaining regenerated cellulose fiber by using supercritical-N2O and/or supercritical-CHF3 compounds from cotton straw which are formed as thin chips mechanically.

Abstract: A filament fibre production method including the process steps of: filtration of and/or applying evaporation process to wastewater containing Polyvinyl alcohol polymer from sizing process and/or painting process in a manner to contain Polyvinyl alcohol polymer at rate of 20-30% by mass, adding Carbonyl di-imidazole and Ethylenediamine or 4-chloro-Propionyl chloride and Etylendiamine into wastewater having Polyvinyl alcohol polymer in 20-30% rate as a result of filtration and/or evaporation process and obtaining PVA-Etylendiamine hydrogel solvent, adding dimethyl sulfoxide, Boric Acid, Acetic Acid and surface active agent into solvent bath containing PVA-Ethylendiamine hydrogel solvent at 20-30% rate, applying coagulation process to obtained PVA-Ethylendiamine hydrogel solvent with acetone of critic fluid phase, stretching Polyvinyl alcohol polymer passing through coagulation bath at 200 C.°-250 C.° temperature range when wet, and subjecting to fixing process.

Abstract: Disclosed is a method of obtaining regenerated cellulose fiber by using supercritical-N2O and/or supercritical-CHF3 compounds from cotton straw which are formed as thin chips mechanically.

Abstract: The method disclosed relates to the production of paper yarn from cellulose-containing plant species, in the textile sector, and particularly relates to obtaining a paper yarn by a wet spinning method using high or low purity cellulose raw material isolated from the wild plant species of Calluna Vulgaris.

Abstract: A method for obtaining terry or non-terry warp knit fabric with or without pile from 100% cotton yarns with increased elasticity and tensile strength due to modified torsion and twisting values, using warp knitting machines, intended to be used in the design of different constructions.

Abstract: The method disclosed relates to production of regenerated fiber from cellulose-containing plant species, in the textile sector. In particular, the method relates to obtaining water-soluble regenerated cellulose fiber using high or low purity cellulose raw material isolated from the wild plant species of Calluna Vulgaris.

Abstract: The method disclosed relates to the production of paper yarn from cellulose-containing plant species, in the textile sector, and particularly relates to obtaining a paper yarn by a wet spinning method using high or low purity cellulose raw material isolated from the wild plant species of Calluna Vulgaris.