ʻO ke kumu e hiki ai i nā umbrellas ke pale i ke kukui ultraviolet no ka mea ua hana ʻia me nā "mea waiwai".
No ka laʻana, i loko o ka umbrella lole hui pū me ka ceramic particles e hoike ultraviolet malamalama, ai ole ia i uhiia me ka vinyl, kala kala e hoʻokaʻawale i ke kukui ultraviolet, a i loko o ka umbrella ili hooluu ultraviolet absorbent.
ʻO wai ka umbrella lā ʻoi aku ka maikaʻi?
ʻO Sunumbrella me ka uhi ʻana: ʻo ka koho mua o ka uhi vinyl, a ukali ʻia e ke kala kala, ʻo ke kala kala ka hopena sunscreen ka nui o nā manawa.
ʻO ka ʻōlelo maʻamau, ʻoi aku ka maikaʻi o ka vinyl sun umbrella, hiki ke komo i ka hapa nui o ka radiation ultraviolet mai ka lewa, hiki ke kiʻekiʻe ka transmittance hiki i ka zero.
ʻAʻole wale ia, hiki iā ia ke komo i ke kukui ultraviolet i hōʻike ʻia ma ka honua, no laila ka hopena sunscreen maikaʻi loa.
I kēia manawa kaulana ʻo "umbrella ʻeleʻele liʻiliʻi", he nui ka vinyl coated.
Eia nō naʻe, ʻo ke kumukūʻai o vinyl sun umbrella, ʻoi aku ka nui o ka pipiʻi, inā makemake ʻoe e alualu i ka uku-effective, ʻoi aku ka maikaʻi o ka umbrella plastik kālā.
Eia kekahi, e like me nā sunscreens, loaʻa nā umbrellas i ka helu SPF, maʻamau ma kahi lei kau.
Hoʻohana mākou i nā kuki e hāʻawi iā ʻoe i kahi ʻike mākaʻikaʻi ʻoi aku ka maikaʻi, ka nānā ʻana i ka hele ʻana o ka pūnaewele a me ka pilikino. Ma ka hoʻohana ʻana i kēia pūnaewele, ʻae ʻoe i kā mākou hoʻohana ʻana i nā kuki.Kulekele pilikino
