Impuzu ya Tencel, izwi kandi kw’izina rya Lyocell, ni urudodo rwa cellulose ruvuguruwe rukozwe mu mpuzu z’ibiti kamere biciye mu buryo butagira ingaruka ku bidukikije. Uburyo bwayo bwo gukora impuzu bufatanya ubuhinga bwa none bw’impuzu n’ivyiyumviro vy’iterambere riramvye, aho ikintu nyamukuru gishimikiyeko ari uguhindura ivyuma, cane cane gukoresha uburyo bwo gusenyura bufise uruzitiro rwugarijwe rwitwa N-methylmorpholine-N-oxide (NMMO).
Uguhingura Tencel gutangura n’ibiti biva mu mashyamba acunzwe mu buryo buramba. Inyuma yo gukuraho ibishishwa no gucapura, ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi vy’ivyatsi. Mu buryo butandukanye n’intsinga za kera za viscose, Tencel ikoresha NMMO nk’ikintu gishobora gusenyura, igasenyura cellulose mu bushuhe bwinshi no mu gitutu kugira ngo ikore umuti umwe kandi ubonerana. Ivyo ntibisaba aside zikomeye, base, canke imiti itera ubumara nk’ivyo bita carbone disulfide, kandi birafise igipimo co gusubirana kw’ibinyabuzima birenze 99%, bikaba bigabanya cane ingorane zo guhumanya ibidukikije.
Mu gihe c’uguzunguruka, umuti ukoreshwa ku nguvu biciye mu gikoresho co guhindura amaraso ukaja mu gikarabiro co gutera amaraso (mu bisanzwe amazi canke umunyuro wa NMMO ushizwemwo amazi), aho izo molecule za cellulose zisubira gutera kugira ngo zibe umubumbe w’insinga ukomeza. Mu gihe c’ugukomera, mu nsinga haca habaho ikintu gifise uturongo dutoduto, ivyo bikaba bituma Tencel ishobora gufata neza cane ubukonje no guhema. Ugutahura-ugutuma urushiriza gukomera no guhinduranya. Ubwa nyuma, izo nsinga zica mu ntambwe zo guheza nk’ugumesa, gutera amavuta, no kwumisha, ivyo bikaba bituma haba igitambaro gikora cane-gifatanya ubushobozi bw’urukoba-bw’insinga z’ibimera n’ugukomera kw’insinga z’ibinyabuzima.
Ubuhinga bwo gukora imyenda bwa Tencel buranesha ingorane zituma ibidukikije biva ku nsinga za kera zivugururwa. Uburyo bwayo bwo guhingura bufise uruzitiro rwugarijwe-busubiramwo amazi n’ibinyabuzima, bihuye n’ihinduka ry’ivyatsi ry’inganda z’impuzu zo kw’isi yose. Ivyo bikoresho bikunda ibidukikije kandi bikora neza bikoreshwa cane mu mpuzu, mu mpuzu zo mu nzu, no mu mpuzu zo mu nganda, bikaba ari ikintu gihambaye mu mpuzu z’agaciro kanini zo muri iki gihe.
