E le e mong oa leketlileng ka ho fetisisa tlhōlisano ea khampani, polasetiki rona phala hanger marapo li etselitsoe ka tsela e potlakang le e theko e tlaase ho fanyeha phala tloha joists kapa maballong. Mme ba fumane botumo bo boholo lefats'eng ka bophara, haholo Amerika Leboea. Hape, li entsoe ka polyethylene.