material comparison illumination reflection after glow thermochromism l thermo l cooling fancy effects ring spinning compact spinning air jet spinning open end spinning woolen worsted siro spinning extrusion spinning core sheath gel spinning draw warping covering twisting braiding embroidery chenille sewing...
material comparison illumination reflection after glow thermochromism l thermo l cooling fancy effects ring spinning compact spinning air jet spinning open end spinning woolen worsted siro spinning extrusion spinning core sheath gel spinning draw warping covering twisting braiding embroidery chenille sewing...
material comparison illumination reflection after glow thermochromism l thermo l cooling fancy effects ring spinning compact spinning air jet spinning open end spinning woolen worsted siro spinning extrusion spinning core sheath gel spinning draw warping covering twisting braiding embroidery chenille sewing...
material comparison illumination reflection after glow thermochromism l thermo l cooling fancy effects ring spinning compact spinning air jet spinning open end spinning woolen worsted siro spinning extrusion spinning core sheath gel spinning draw warping covering twisting braiding embroidery chenille sewing...
material comparison illumination reflection after glow thermochromism l thermo l cooling fancy effects ring spinning compact spinning air jet spinning open end spinning woolen worsted siro spinning extrusion spinning core sheath gel spinning draw warping covering twisting braiding embroidery chenille sewing...
surfactants and to emulsify and suspend remaining impurities in the scouring bath. the specific scouring procedures, chemicals, temperature, and time vary with the type of fiber, yarn, and cloth construction. importance of scouring souring is an important pre-treatment operation in the processing of cotton...