I ke kūʻai ʻana i kahi umbrella, e wehe mau nā mea kūʻai aku i ka umbrella e ʻike inā he "kopili kālā" ma loko. Ma ka hoʻomaopopo laulā, manaʻo mau mākou he like ka "kopili kālā" me ka "anti-UV". E kūʻē maoli anei ia i ka UV?
No laila, he aha maoli ke "pili kālā"?
He papa ka glue kālā, i hoʻohana nui ʻia no ka malu, ʻaʻole no ka anti-UV
Wahi a ka mānoanoa o ka uhi ʻana, hiki ke hoʻokaʻawale ʻia i ke kālā mua, ke kālā lua, ʻekolu manawa kālā, ʻehā manawa kālā. ʻOi aku ka nui o nā papa i uhi ʻia, e hōʻike ana i kahi hopena maikaʻi o ka malu, ʻoi aku ka maikaʻi o ka manaʻo maopopo o ka malu, me ka hoʻohui ʻana i ke kāpili kālā, aia nā "kala glue" hou a me ka "ʻeleʻele glue" umbrella, maikaʻi nō hoʻi ka hopena o ka pale ʻana i ka mālamalama.
ʻO kaʻoiaʻiʻo, ʻo ke kumu o ka umbrella me ka laholio kālā ma ke aka, ma mua o ka anti-UV, akā no ka mea e nāwaliwali ka komo ʻana o ka UV-B, aia kahi umbrella i ʻoi aku ka nui o ka papa o ka pale kino, ʻo ka hopena like ka pale ʻana i ka sunburn.
Akā ʻo ka mea ʻoiaʻiʻo, ʻaʻole ia e ʻōlelo ʻia e hoʻohana i nā umbrellas me ke kāpili kālā, no nā kumu ʻelua.
1. He uhi kemika ka glue kālā, inā he glue kālā maikaʻi ia e loaʻa ai ka hōʻoia maikaʻi, akā ʻo nā umbrellas maʻamau e mālama i nā kumukūʻai, ua pena ʻia ke glue kālā e nānā maikaʻi no ka mea ʻole, ʻoi aku ka kānalua malia paha i ka lā e maʻalahi ke hāʻawi i nā mea maikaʻi ʻole i ke kino o ke kanaka, i ka loaʻa ʻole o kahi ala e hōʻoia ai i ka glue kālā maikaʻi a maikaʻi ʻole, e hoʻāʻo e pale i ka hoʻohana ʻana
2. ʻO ka papa o loko o ka umbrella me ka laholio kālā, e hōʻike i ka refraction papahele o ka radiation nalu lōʻihi, e like me ka hopena hale kōmahana o ka noʻonoʻo hope ʻole a i mua, ua hoʻokomo ʻia ka wela, a hiki ke hoʻopaʻa i ka ʻeleʻele a me ka wela!
No laila, ma ke ʻano he mea hoʻolako umbrella ʻoihana, hoʻohana wale mākou i ka uhi paʻi UV maikaʻi ma kā mākou mau umbrellas. ʻAʻohe mea kemika e hoʻokuʻu ʻia mai kā mākou umbrella. Eia kekahi, ʻoi aku ka maikaʻi o ka uhi ʻeleʻele ma ke ʻano holoʻokoʻa.
Ka manawa hoʻouna: Sep-02-2022