Ulusi woziziritsa watuluka ngati njira yosinthira muzovala zaukadaulo, zopangidwira kuwongolera kutentha kwa thupi ndikulimbikitsa chitonthozo m'malo otentha. Zopangidwa ndi sayansi yazinthu zapamwamba, ulusi umenewu umagwirizanitsa zinthu zotaya kutentha, zowotcha chinyezi, ndi mpweya wopuma kuti zipange nsalu zomwe zimapangitsa kuti ovala azizizira ngakhale pamene akutentha kwambiri. Kuyambira pa zovala zamasewera ndi zida zakunja kupita ku nsalu zachipatala ndi zofunda, ulusi woziziritsa ukusintha momwe timasangalalira m'dziko lotentha.
Matsenga a ulusi wozizirira ali m'mapangidwe ake amitundu yambiri. Opanga nthawi zambiri amayamba ndi ulusi wopangidwa monga poliyesitala kapena nayiloni, kusintha mawonekedwe awo pamlingo wa maselo kuti apititse patsogolo kutentha. Mwachitsanzo, ulusi wapakati, umapanga ngalande za mpweya zomwe zimalimbikitsa kutenthedwa, pomwe tinthu tating'onoting'ono ta ceramic tomwe timayika mu ulusi timayamwa ndikuwonetsa ma radiation a infrared. Zingwe zoziziritsa kuzizira zimagwiritsa ntchito zinthu zosinthira magawo (PCMs) zomwe zimatenga kutentha kwambiri kwa thupi ndikuzimasula pamene kutentha kumatsika, kusunga microclimate yokhazikika pafupi ndi khungu.
Muzovala zamasewera, ulusi woziziritsa wakhala wofunikira kwambiri kwa othamanga komanso anthu okangalika. Makhalidwe omangira chinyontho amachotsa thukuta kutali ndi thupi, pomwe mawonekedwe a ulusi wopumira amalola kuti madzi azituluka mwachangu, kulepheretsa kumverera kokakamira kwa nsalu zachikhalidwe. Zovala zothamanga, mavalidwe a yoga, ndi zida zopalasa njinga zopangidwa ndi ulusi wozizirira zimakulitsa magwiridwe antchito pochepetsa kutenthedwa ndikukhalabe chitonthozo pakuchita kwambiri. Mitundu ngati Under Armor ndi Nike yaphatikiza ulusiwu m'mizere yawo yochita, pogwiritsa ntchito matekinoloje monga Dri-FIT ndi AeroReact kuti othamanga azizizira pansi pamavuto.
Anthu okonda panja amapindula ndi ulusi woziziritsa muzovala zoyendayenda, zida zophera nsomba, ndi zovala zoteteza dzuwa. Kukana kwa ulusi wa UV kumateteza khungu ku kuwala kowopsa, pomwe kuziziritsa kwawo kumalimbana ndi kutopa kwa kutentha m'malo achinyezi. Zofunda zopepuka zoziziritsa kuziziritsa ndi ma hammocks nawonso atchuka pomanga msasa, kupereka chitonthozo chopumira popanda kupereka kutentha pausiku wozizira. Ngakhale m'magiya anzeru, ulusi wozizira umagwiritsidwa ntchito muzovala zankhondo kuti atonthozedwe ndi kupirira m'madera akuchipululu.
Mapulogalamu azachipatala amawonetsa ntchito ya ulusi woziziritsa pakutonthoza odwala. Zovala zachipatala ndi nsalu zapabedi zopangidwa ndi ulusi woziziritsa zimachepetsa kutuluka thukuta usiku ndi kutentha kwa thupi, makamaka kwa odwala omwe ali ndi kusintha kwa thupi, zotsatira za chemotherapy, kapena matenda a autoimmune. Ulusi wa hypoallergenic ndi antibacterial katundu umapangitsanso kuti ukhale woyenera pakhungu, kuchepetsa kukwiya komanso chiopsezo cha matenda. Mu chisamaliro chowotcha, zovala zoziziritsa za ulusi zimapereka mpumulo wanthawi yomweyo pochotsa kutentha kuchokera kuzinthu zowonongeka.
Zovala zapakhomo zakumbatira ulusi woziziritsa kuti zisinthe kugona ndi kupumula. Zovala zoziziritsa za ulusi ndi pillowcases zakhala zogulitsidwa kwambiri, chifukwa zimayamwa kutentha kwa thupi ndi chinyezi chazingwe, zomwe zimapangitsa malo ogona opuma. Kukhoza kwa ulusiwo kukhala woziziritsa kuzikhudza—ngakhale zitagwiritsidwa ntchito kwa nthaŵi yaitali—kwapangitsa kuti ulusiwo ukhale wokondeka kwa anthu ogona kotentha kapena okhala m’malo otentha. Kuponyedwa kwa ulusi wozizira ndi nsalu za upholstery kumapangitsanso chitonthozo m'malo okhala, makamaka m'miyezi yachilimwe.
Sayansi kumbuyo kwa ulusi wozizira imakhudza kasamalidwe ka matenthedwe ovuta. Nsalu zachikhalidwe zimasunga kutentha, koma ulusi wozizirira umagwiritsa ntchito njira zitatu zofunika:
- Kufalikira kwa Kutentha: Ulusi wokwera kwambiri wamafuta amanyamula kutentha kutali ndi thupi mwachangu kuposa ulusi wachilengedwe.
- Kusamalira Chinyezi: Tizilombo tokhala ndi timabowo tating'onoting'ono timayatsira thukuta ndikuthandizira kutuluka kwa nthunzi, njira yomwe imaziziritsa khungu.
- Kuzungulira kwa Air: Mapangidwe a ulusi wopangidwa ndi makina amapanga ma ngalande a mpweya omwe amalimbikitsa kusuntha, zomwe zimapangitsa kuti mpweya wotentha utuluke komanso mpweya wabwino uziyenda.
Zatsopano zaukadaulo wa ulusi wozizira zikupitilizabe kukankhira malire. Ofufuza akupanga ulusi woziziritsa wa bio kuchokera ku zinthu zokhazikika monga nsungwi kapena bulugamu, kuphatikiza kuyanjana kwachilengedwe ndi chitonthozo chamafuta. Ulusi woziziritsa wanzeru wophatikizidwa ndi ma polima ogwirizana ndi kutentha amasintha mpweya wawo potengera momwe chilengedwe chimakhalira, kupereka kuziziritsa koyenera pakafunika komanso kusunga kutentha panyengo yozizira. Zopaka za nanofiber zomwe zimalimbitsa chitetezo cha UV ndikusunga mpweya wabwino zikufufuzidwanso.
Kukhazikika ndichinthu chofunikira kwambiri pakukulitsa ulusi wozizira. Mitundu yambiri tsopano ikupereka ulusi woziziritsanso wopangidwanso kuchokera ku mabotolo apulasitiki ogula, kuchepetsa kuwononga chilengedwe popanda kusiya ntchito. Njira zopangira utoto wopanda madzi komanso njira zopangira mphamvu zogwiritsa ntchito mphamvu zowonjezera zimagwirizanitsa kupanga ulusi wozizira ndi njira zobiriwira, zomwe zimapangitsa kuti nsalu zomasuka zikhale zokomera zachilengedwe kuposa kale.
Ngakhale ulusi woziziritsa umapereka zabwino zambiri, machitidwe awo amatha kusiyanasiyana kutengera kapangidwe ka ulusi ndi kapangidwe kake. Ulusi wozizira wopangidwa ndi nsalu ukhoza kukhala wopanda kufewa kwachilengedwe kwa thonje kapena ubweya, ngakhale kupita patsogolo kwa ma texturizing kwapangitsa kuti chitonthozo chikhale bwino. Kuphatikiza apo, matekinoloje ena oziziritsa amafunikira chisamaliro chapadera-monga kupewa zofewa za nsalu zomwe zimatha kutseka ma pores otchingira chinyezi-kuti zisungike bwino pakapita nthawi.
Tsogolo la ulusi wozizira ligona pakuphatikizana kwawo ndi ukadaulo wovala. Tangoganizirani ulusi wozizira womwe umagwirizanitsa ndi mawotchi anzeru kuti asinthe kuzizira kwambiri potengera kugunda kwa mtima kapena kuchuluka kwa zochita, kapena nsalu zomwe zimatulutsa mafuta oziziritsa akatenthedwa ndi kutentha kwa thupi. M'mapangidwe akumatauni, ulusi woziziritsa ukhoza kugwiritsidwa ntchito m'mipando yakunja kapena m'mithunzi, kupereka mpumulo m'mizinda yomwe ili ndi kutentha kwambiri. Zatsopano zoterezi zimalonjeza kufotokozeranso chitonthozo mu nthawi ya kusintha kwa nyengo ndi moyo wokangalika.
Kwenikweni, ulusi wozizirira umayimira kusakanikirana kwa chitonthozo ndi sayansi, kuthana ndi zosowa zofunika kwambiri zaumunthu poyang'anizana ndi kukwera kwa kutentha. Kaya zimathandiza wothamanga kuti azitha kujambula, wodwala kupeza mpumulo pamene akuchira, kapena wogona kuti asangalale ndi usiku wopumula, ulusiwu umatsimikizira kuti kupanga nsalu kungapangitse moyo watsiku ndi tsiku kukhala womasuka komanso wokhazikika. Pamene teknoloji ikukula, ulusi wozizira umapitirizabe kusintha, kuonetsetsa kuti chitonthozo sichimasokonezedwa - ngakhale kunja kuli kunja.
Wool yarn
Viscose yarn
Spandex Yarn