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Nkhani

Chiyambi cha zovala zoteteza dzuwa

Chilimwe chikubwera, anthu ochulukirachulukira angafune kugula zovala zodzitetezera ku dzuwa kuti ateteze khungu lawo, makamaka kwa akazi.Lero ndikudziwitsani mwachidule za zovala zoteteza dzuwa. 

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Bwanji mukugulira zovala zoteteza dzuwa?

Kuwala kwa ultraviolet ndi mphamvu yochepa, yomwe imayatsa khungu kwa kanthawi kochepa, sikuwononga pang'ono khungu la munthu, ndipo tinganene kuti ndi yopindulitsa.Koma ngati cheza champhamvu kwambiri cha ultraviolet, chophatikizidwa ndi dzuŵa kwa nthawi yayitali, chimaboola khungu mumphindi zochepa.Nthawi zambiri, khungu limatenthedwa ndi dzuwa, ndipo khungu limatuluka, ndipo ululu umatha pang'onopang'ono pakapita masiku angapo.Koma ngati simuchita bwino poteteza dzuwa, zitha kuyambitsa khansa yapakhungu.Komabe, kugwiritsa ntchito zodzitetezera ku dzuwa sikungathe kukwaniritsa zotsatira zopusa zoteteza dzuwa, kotero kuphatikiza kwa njira zingapo zoteteza dzuwa kumafunika.

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Katundu wa zovala zoteteza dzuwa

"Zovala zodzitetezera ku ultraviolet" zopangidwa mwapadera zimatha kuteteza khungu kuti lisawonongeke ndi cheza cha ultraviolet.Kuvala zovala zokhala ndi chitetezo cha UV mu nyengo yotentha, thukuta lidzatumizidwa mwamsanga kuchokera pakhungu kupita pamwamba pa nsalu, ndipo lidzauma mofulumira, silidzavutitsidwanso ndi thukuta.Zovala zamtunduwu zimakhala zopepuka, zofewa kukhudza, zosavuta kuyeretsa, zosavuta kuvala komanso zomasuka kuvala, komanso zimakhala ndi mphamvu zotha kuyamwa madzi, zimatha kupuma komanso kukana mphepo, zomwe zimapangitsa kuti wovalayo azikhala ndi masewera olimbitsa thupi. pa ntchito zakunja.

Mitundu yambiri yodziwika bwino yamasewera akunja ndi zovala zina zaluso zodzitetezera ku dzuwa zimakhala ndi zovala zotsutsana ndi ultraviolet.Zolemba za zovalazi zikuwonetsa momveka bwino zofunikira monga zovala ndi index ya UPF.Palinso zomwe zimatchedwa zovala za sunscreen mu zovala za chiwerengero chochepa cha mafashoni, koma ambiri a iwo sanapeze zizindikiro zoyenera.Zovala zopangidwa ndi nsalu zodzitetezera ku dzuwa nthawi zonse zimakhala ndi zizindikiro zomveka bwino za sunscreen zolembedwa pamalemba awo a zovala.Kuonjezera apo, kuchapa kapena kutambasula kwa nthawi yaitali kungachepetse chitetezo cha dzuwa cha zovala.Panthawiyi, ndikofunikira kusintha kapena kuwonjezera zowonjezera pazovala

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Kusankha mtundu wazovala zoteteza dzuwa

Malinga ndi akatswiri, wamba dzuwa chitetezo zovala ndi bwino kuposa sunscreen aliyense, amene angalepheretse 95% ya ultraviolet kuwala.Pankhani ya mtundu, mtundu wakuda uli ndi chitetezo chapamwamba cha UV, monga chakuda.Pankhani ya kapangidwe, pakati pa ulusi wamankhwala, poliyesitala>nayiloni>rayon ndi silika;pakati pa ulusi wachilengedwe, bafuta>hemp>silika wa thonje.

Zotsatira zoyipa kwambiri zoteteza dzuwa ndi nsalu ya thonje yopepuka yachikasu, zomwe zimateteza dzuwa ndi 7 zokha, ndipo mphamvu yoteteza dzuwa imatsika mpaka 4 itatha kumizidwa.Kuonjezera apo, chitetezo cha dzuwa cha nsalu za thonje za beige ndi 9, ndipo ngakhale kuti chitetezo cha dzuwa cha nsalu zoyera za thonje chikhoza kufika 33-57, zovala zopangidwa ndi zinthuzi zimatha kuyambitsa kutentha kwa dzuwa kwa anthu omwe ali ndi khungu lovuta.

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Monga kupanga, tili ndi zokumana nazo wolemera pakupanga zovala zoteteza dzuwa, ngati mukufuna chidwi ndi mankhwalawa, lemberani.


Nthawi yotumiza: Mar-27-2023