Kugwiritsa Ntchito Ma Cellulose Fiber Pakupanga Zovala

Ulusi wa cellulose, womwe umadziwikanso kuti regenerated cellulose ulusi, ndi mtundu wa ulusi womwe umapangidwa kuchokera ku zinthu zachilengedwe za cellulose monga zamkati zamatabwa, ma linter a thonje, kapena masamba ena. Ulusi wa cellulose uli ndi chiŵerengero champhamvu cha mphamvu ndi kulemera, mphamvu zabwino zoyamwa chinyezi, ndipo ndi biodegradable. Zinthu izi zimapangitsa kukhala chisankho chodziwika bwino pakupanga nsalu.

Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi cellulose fiber popanga nsalu ndi kupanga rayon. Rayon ndi nsalu yosunthika yomwe imatha kutsanzira mawonekedwe a silika, thonje, ndi ubweya. Amapangidwa ndi kusungunula zinthu za cellulose mu njira yamankhwala ndikutulutsa yankho kudzera pa spinneret kuti apange filament yabwino. Ulusi umenewu umatha kuwomba kukhala ulusi ndi kuwomba nsalu.

Ntchito inanso ya ulusi wa cellulose popanga nsalu ndi kupanga nsalu zosalukidwa. Nsalu zosalukidwa zimapangidwa polumikiza ulusi pamodzi pogwiritsa ntchito kutentha, mankhwala, kapena kupanikizika m'malo moluka kapena kuluka. Ulusi wa cellulose nthawi zambiri umagwiritsidwa ntchito popanga nsalu zopanda nsalu chifukwa cha mphamvu zawo komanso kutsekemera. Nsalu zosalukidwa zimagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikizapo mikanjo yachipatala, zopukuta, ndi zosefera.

Ulusi wa cellulose umagwiritsidwanso ntchito popanga nsalu zapadera monga ubweya wa faux ndi suede. Nsaluzi zimapangidwa pogwiritsa ntchito ulusi wa cellulose ndi ulusi wopangidwa kuti apange zinthu zomwe zimatengera mawonekedwe a ubweya wa nyama kapena suede. Zida zimenezi nthawi zambiri zimagwiritsidwa ntchito mu mafashoni ndi zokongoletsera zapakhomo.

Kuphatikiza pa izi, ulusi wa cellulose umagwiritsidwanso ntchito popanga nsalu zamafakitale monga chingwe cha matayala, malamba otumizira, ndi zida zina zolemetsa. Ulusi wa cellulose umadziwika chifukwa cha mphamvu zake komanso kulimba kwake, zomwe zimapangitsa kukhala chisankho chabwino pamitundu iyi yogwiritsira ntchito.

Ponseponse, ulusi wa cellulose ndi chinthu chosunthika chomwe chimagwiritsidwa ntchito mosiyanasiyana popanga nsalu. Mphamvu zake, kuyamwa kwake, ndi kuwonongeka kwachilengedwe kumapangitsa kuti ikhale chisankho chokongola pamitundu yosiyanasiyana ya nsalu, kuchokera ku nsalu zamafashoni kupita kuzinthu zamafakitale. Pamene kafukufuku ndi chitukuko chikupitilira, zikutheka kuti ntchito zatsopano za cellulose fiber mukupanga nsalu zipitilira kuwonekera.