M'zaka zaposachedwa, makampani opanga nsalu awona kusintha kwakukulu pakukhazikitsidwa kwa ulusi wa low melting point (LMPF), chitukuko chomwe chimalonjeza kusintha kupanga ndi kukhazikika kwa nsalu. Ulusi wapaderawu, womwe umasungunuka pakatentha pang'ono, ukuphatikizidwa muzovala kuyambira pa mafashoni mpaka nsalu zamakampani, zomwe zimapereka zabwino zomwe ulusi wachikhalidwe sungafanane.
Amapangidwa kuchokera ku ma polima monga polycaprolactone kapena mitundu ina ya polyester, ma LMPF ndi ofunika kwambiri chifukwa amatha kumangirizidwa kuzinthu zina popanda kugwiritsa ntchito zomatira zowonjezera. Izi sizimangopangitsa kuti ntchito yopangira ikhale yosavuta, komanso imapangitsa kuti chinthu chomaliza chikhale cholimba komanso chogwira ntchito. Pamene opanga akufuna kuchepetsa zinyalala ndikuwonjezera magwiridwe antchito, kugwiritsa ntchito ma LMPF kwakhala kokongola kwambiri.
Chimodzi mwazinthu zosangalatsa kwambiri zopangira ulusi wosungunuka pang'ono ndi gawo la mafashoni okhazikika. Okonza akugwiritsa ntchito ulusiwu kuti apange zovala zatsopano zomwe sizingowoneka bwino komanso zoteteza chilengedwe. Pogwiritsa ntchito LMPF, mitundu imatha kuchepetsa madzi ndi mphamvu zomwe zimagwiritsidwa ntchito popanga kuti zikwaniritse kufunikira kwa ogula pazachilengedwe. Kuonjezera apo, kukwanitsa kumangiriza nsalu pa kutentha kochepa kumachepetsa chiopsezo cha kuwononga zipangizo zosakhwima, zomwe zimapangitsa kuti pakhale zojambula zambiri.
Makampani opanga magalimoto ndi ndege akuwunikanso kuthekera kwa LMPF. Ulusiwu ukhoza kugwiritsidwa ntchito m'magulu kuti apereke mayankho opepuka koma amphamvu kuti azitha kuyendetsa bwino mafuta ndikugwira ntchito. Pamene makampani amayesetsa kukwaniritsa zotulutsa mpweya komanso malamulo okhazikika, LMPF imapereka njira yodalirika yopangira zatsopano.
Pamene kafukufuku wamtunduwu akupitilira patsogolo, tsogolo la ulusi wosungunuka wochepa umawoneka wowala. Ndi kusinthasintha kwawo komanso kuwononga chilengedwe, ulusi wosungunuka pang'ono utenga gawo lalikulu pakukonza tsogolo la nsalu, ndikutsegulira njira yokhazikika komanso yogwira ntchito bwino.
Nthawi yotumiza: Nov-29-2024