①Thepa e kopantsoeng ea pampiri-polasetiki. Pampiri e na le ts'ebetso e ntle ea khatiso, moea o kenang hantle, ho hanyetsa metsi hantle, le ho fetoha ha eona ha e kopana le metsi; filimi ea polasetiki e na le khanyetso e ntle ea metsi le ho tiea ha moea, empa ho se hatisoe hantle. Kamora hore tse peli li kopane, ho thehoa thepa e kopantsoeng e kang pampiri ea polasetiki (filimi ea polasetiki e le thepa ea bokaholimo), pampiri-polasetiki (pampiri e le thepa ea bokaholimo), le polasetiki-polasetiki. Thepa e kopantsoeng ea pampiri-polasetiki e ka ntlafatsa khanyetso ea mongobo ea pampiri, 'me ka nako e ts'oanang e na le ho koaloa ho itseng ha mocheso. E ka kopanngoa ka ts'ebetso ea ho kopanya e omileng, ts'ebetso ea ho kopanya e metsi le ts'ebetso ea ho kopanya e tsoang.

②Thepa e kopantsoeng ea polasetiki. Thepa e kopantsoeng ea polasetiki le polasetiki ke mofuta o tloaelehileng haholo oa thepa e kopantsoeng. Lifilimi tse fapaneng tsa polasetiki li na le melemo le mathata a tsona. Kamora ho li kopanya, thepa e ncha e na le litšobotsi tse ntle tse kang ho hanyetsa oli, ho hanyetsa mongobo le ho tiisa mocheso. Kamora ho kopanya polasetiki le polasetiki, thepa e kopantsoeng ea mekhahlelo e 'meli, ea mekhahlelo e meraro, ea mekhahlelo e mene le e meng e ka etsoa, ​​​​joalo ka: OPP-PE BOPET - PP, PE, PT PE-evoh-PE.

③Thepa e kopantsoeng ea Aluminium-plastiki. Matla a ho tiea ha moea le thibelo ea foil ea aluminium li betere ho feta tsa filimi ea polasetiki, kahoo ka linako tse ling motsoako oa polasetiki-aluminium-plastiki, joalo ka PET-Al-PE, oa sebelisoa.

④Thepa e kopantsoeng ea pampiri-aluminium-polasetiki. Thepa e kopantsoeng ea pampiri-aluminium-polasetiki e sebelisa mokhoa o motle oa ho hatisa pampiri, mokhoa o motle oa ho thibela mongobo le ho tsamaisa mocheso oa aluminium, le mokhoa o motle oa ho koala mocheso oa lifilimi tse ling. Ho li kopanya hammoho ho ka etsa hore thepa e ncha e kopantsoeng e be teng. Joalo ka pampiri-aluminium-polyethylene.

Mochini oa FexoHo sa tsotelehe hore na ke mofuta ofe oa thepa e kopantsoeng, ho hlokahala hore lera le ka ntle le be le bokhoni bo botle ba ho hatisa le thepa ea mechine, lera le ka hare le be le khomarelo e ntle ea ho koala mocheso, 'me lera le bohareng le be le thepa e hlokahalang ke litaba, joalo ka ho thibela leseli, thibelo ea mongobo jj.