Kodi Nsalu ya Viscose ndi Chiyani?

Viscose ndi mtundu wa ulusi wa cellulose wopangidwa kuchokera ku ulusi wa thonje womwe umakonzedwa kuti uchotse mbewu ndi makoko, kenako n’kupota pogwiritsa ntchito njira zopota ulusi. Ndi nsalu yoteteza chilengedwe yomwe imagwiritsidwa ntchito kwambiri pa zovala zosiyanasiyana za nsalu ndi zinthu zapakhomo. Zinthu zopangira viscose ndi ulusi wa thonje, womwe ndi ulusi waufupi womwe umatuluka m’makonde a zipatso za thonje ukakhwima, ndipo ndi gawo losakula la mbewu ya thonje, lomwe limakhala ndi chinyezi chambiri komanso mpweya wabwino. Kukonza viscose kumaphatikizapo kunyowetsa, kukanikiza, kuphwanya, kupukuta, kuumitsa, ndi zina zotero, zomwe zimapangitsa kuti ulusi wa cellulose ukhale ndi mawonekedwe a ulusi wautali komanso wabwino.

Viscose ili ndi zinthu zambiri zabwino kwambiri. Choyamba, imayamwa chinyezi bwino komanso imapuma bwino, imapereka kuvala bwino komanso imachepetsa kutentha ndi chinyezi, zomwe zimapangitsa kuti ikhale yoyenera kwambiri popanga zovala zachilimwe ndi zovala zamkati. Kachiwiri, mawonekedwe a ulusi wautali komanso wofewa wa viscose amalola kuti ipangidwe kukhala nsalu zosiyanasiyana monga nsalu zolukidwa ndi zolukidwa (Akazi).Diresi Yaitali ya Viscose）, yomwe imapereka mawonekedwe abwino komanso osavuta kugwiritsa ntchito pakhungu. Kuphatikiza apo, viscose ndi yosavuta kupakidwa utoto, yolimba, komanso yosakwinya makwinya, zomwe zimapangitsa kuti igwiritsidwe ntchito kwambiri mumakampani opanga zovala.

Viscose ikhoza kusakanikirana ndi ulusi wina kuti ipange nsalu zosakanikirana. Mwachitsanzo, kusakaniza viscose ndi polyester kungapangitse nsalu kukhala ndi mphamvu zabwino zotsutsana ndi makwinya.Mathalauza Oyenda Panja Osambira(Kusakaniza ndi ubweya kungapangitse nsalu kukhala ndi kutentha kwabwino, ndipo kusakaniza ndi spandex kungapangitse nsalu kukhala ndi kusinthasintha kwabwino.)Pamwamba WopukutidwaChovala Chokhala ndi Manja Aatali）. Makhalidwe ndi magwiridwe antchito a nsalu zosakanikiranazi zimadalira kuchuluka kwa ulusi wosiyanasiyana ndi njira zopangira zomwe zimagwiritsidwa ntchito.

Ngakhale kuti viscose ili ndi ubwino wambiri, pali zinthu zina zofunika kuziganizira mukamagwiritsa ntchito. Mwachitsanzo, ili ndi mphamvu zochepa zotsutsana ndi alkali ndipo siyenera kukhudzidwa ndi alkali wamphamvu kwa nthawi yayitali. Kuphatikiza apo, kuyamwa bwino kwa chinyezi kumafuna kusamala kuti isanyowe ndi chinyezi ndi bowa. Kuphatikiza apo, chifukwa cha mawonekedwe a ulusi wa viscose wochepa komanso wosweka mosavuta, chisamaliro chiyenera kutengedwa pokonza kuti mupewe kukoka kwambiri ndi kukangana, zomwe zingayambitse kuwonongeka kwa nsalu ndikusweka kwa ulusi.

Pomaliza, viscose ndi nsalu yoteteza chilengedwe komanso yothandiza kwambiri yomwe imagwiritsidwa ntchito kwambiri popanga zovala zosiyanasiyana za nsalu ndi zinthu zapakhomo. Tiyenera kuganizira zinthu zina zofunika kuziganizira pogwiritsira ntchito kuti titsimikizire kuti ntchito yake ndi yabwino komanso yokhazikika. Ndi kupita patsogolo kwaukadaulo ndi zatsopano, kugwiritsa ntchito viscose kukuyembekezeka kukula kwambiri, kubweretsa zinthu zatsopano ndi ukadaulo kuti zikwaniritse kufunikira kwa nsalu zoteteza chilengedwe, zabwino, komanso zathanzi.