Mokotla oa polasetiki o kopanya lisebelisoa tse fapaneng tse nang le litšobotsi tse fapaneng ho ntlafatsa ho kenella ha moea, ho kenella ha mongobo, ho hanyetsa oli, ho hanyetsa metsi le khanyetso ea lik'hemik'hale ea thepa ea ho paka, e le hore e ka bapala anti-dikokonyana, lerōle-proof, anti-microbial, anti-light, E na le matla a molemo a mochine le ts'ebetso ea ts'ebetso, 'me e na le liphello tse ntle tsa khatiso le mekhabiso.