I-PET ibhotile yokufaka inqanaba le-liquid kunye nomatshini wokuhlola ikhowudi yimveliso yokukhangela kwi-intanethi, ingasetyenziselwa ukufumanisa ukuba ibhotile ye-PET ine-cap, i-cap high, i-cover egoso, i-ring ring fracture, inqanaba elinganeleyo lolwelo, i-injection yekhowudi engafanelekanga, ilahlekile okanye ivuza.