Kev Tiv Thaiv Technology Ntawm Visor Cap

Kev tiv thaiv thev naus laus zis, visor cap UPF 30+. SolarShield yog khaub ncaws fiber ntau tiv thaiv UV hluav taws xob tiv thaiv kev siv tshuab hluav taws xob. Peb paub tias muaj ultraviolet hluav taws xob (UV) hauv hnub ci tawg. Ua raws li lub voos kab, UV tuaj yeem ua rau daim tawv nqaij ib ntus lossis tas mus li. Ntau tshaj 90 % ntawm UV tuaj yeem dhau los ntawm huab huab, visor cap thiaj li tsis tsuas yog nyob rau hnub qab hnub, visor cap tab sis kuj nyob rau hnub huab, khoom hnub ci khoom yog xav tau.

Txhua lub sijhawm ntawm qhov chaw siab nce txog 300 metres, UV tiv thaiv ntxiv 4%. Yog li, visor cap cov khoom tiv thaiv hnub tiv thaiv yuav tsum muaj rau kev ua si sab nraum zoov xws li khw, nce roob, thiab nce toj. UPF yog qhov luv ntawm Ultraviolet Kev Tiv Thaiv Lub Ntsiab, visor cap uas yog, UV tiv thaiv kev tiv thaiv.

Tus nqi UPF yog 30, qhia tias 1/30 ntawm ultraviolet rays tuaj yeem hla ntawm cov ntaub. Qhov siab dua ntawm tus nqi UPF, visor cap qhov zoo dua UV tiv thaiv cov nyhuv. Cov ris tsho hnav nrog fiber ntau SPF ntawm 25 lossis siab dua twb yog qhov khoom lag luam tshuaj pleev thaiv hnub zoo.