Amabwiriza y'Ubushyuhe:Imyenda ya polyesterikoreshwa mu rihumye ikora nk'inzitizi ifatika irwanya izuba, igabanya ubushyuhe bwinjira mucyumba mu gihe cyizuba.Hamwe na 1%izuba ryerekana ibikoresho, impumyi zituma urumuri rwizuba rucye gusa, mugihe gikomeza ubushyuhe bwiza.Igisubizo nikintu gikonje kandi cyoroshye murugo, byose mugihe bigabanya gushingira kuri sisitemu yo guhumeka no gutanga umusanzu mu kuzigama ingufu.

Ibanga no kugenzura urumuri: Imwe mumpamvu zambere abantu bahitamoimpuzu zimpumyinubushobozi bwo kugenzura ingano yumucyo nibanga mubyumba.Gutanga ibintu byinshi, impumyi zirashobora guhinduka ukurikije ibyo umuntu akeneye kandi akunda.Kumanywa,impuzu zimpumyiBirashobora kuzamurwa igice cyangwa byuzuye, bigatuma urumuri rusanzwe rumurikira umwanya.Ubundi, barashobora guhindurwa murwego rutandukanye, bagatanga neza ubuzima bwite batabangamiye ambiance nziza.

Umwenda w'izuba, uzwi kandi nk'umwenda urinda izuba cyangwa umwenda wa UPF, wakozwe mu rwego rwo kurinda ingaruka mbi z'imirasire ya ultraviolet (UV) ituruka ku zuba.Iyi myenda ikoreshwa kenshi mumyenda, ingofero, nizindi myenda kugirango habeho inzitizi yumubiri hagati yuruhu rwuwambaye nizuba.

Imyenda yizuba isanzwe ikorwa mububoshyi cyangwa kuboha hamwe fibre ifite imiterere-yo guhagarika UV cyangwa mugukoresha uburyo bwihariye bwo guhagarika UV kumyenda.Bimwe mubikoresho bisanzwe bikoreshwa mumyenda yizuba harimo polyester, nylon, na pamba.

Mugihe cyo kugura umwenda wizuba, uzajya ubona urwego rwa UPF (Ultraviolet Protection Factor) rujyanye nayo.UPF yerekana imyenda ikora neza muguhagarika imirasire ya UV.Urwego rwo hejuru rwa UPF, niko uburinzi butangwa.Kurugero, umwenda ufite igipimo cya UPF cya 50+ ufatwa nkutanga uburinzi buhebuje, uhagarika imirasire ya UV irenga 98%.