•Re rata ho bitsa mekotla ea polasetiki e feto-fetohang ea ho paka.

•Ha e le hantle, ho bolela hore lisebelisoa tsa filimi tsa thepa e fapaneng li kopantsoe hammoho 'me li kopantsoe ho bapala karolo ea ho jara, ho sireletsa le ho khabisa lihlahisoa.

•Mokotla o kopantsoeng oa ho paka o bolela lera la lisebelisoa tse fapaneng tse kopantsoeng hammoho.

•Likarolo tse kholo tsa mekotla ea ho paka hangata li khetholloa ka lera le kantle, lera le bohareng, lera le kahare, le lera la sekhomaretsi.Li kopantsoe ka mela e fapaneng ho ea ka mekhoa e fapaneng.

•E re YPAK e u hlalosetse likarolo tsena:

•1.Lera le ka ntle, leo hape le bitsoang lesela la khatiso le setsi sa motheo, le hloka lisebelisoa tse nang le ts'ebetso e ntle ea khatiso le thepa e ntle ea optical, 'me ha e le hantle ho hanyetsa mocheso o motle le matla a mechine, joalo ka BOPP (polypropylene e otlolohileng), BOPET, BOPA, MT. , KOP, KPET, polyester (PET), nylon (NY), pampiri le lisebelisoa tse ling.

•2. Lera le bohareng le boetse le bitsoa mokoallo oa mokoallo.Hangata lera lena le sebelisoa ho matlafatsa tšobotsi e itseng ea sebopeho sa motsoako.E hloka ho ba le thepa e ntle ea lithibelo le ts'ebetso e ntle ea bopaki ba mongobo oa poly.Hona joale, tse tloaelehileng haholo 'marakeng ke aluminium foil (AL) le filimi e entsoeng ka aluminium (VMCPP)., VMPET), polyester (PET), nylon (NY), polyvinylidene chloride e koahetsoeng filimi (KBOPP, KPET, KONY), EV, joalo-joalo.

•3. Lera la boraro le lona ke lesela le ka hare, le boetse le bitsoa mocheso oa ho tiisa mocheso.Sebopeho sa ka hare ka kakaretso se amana ka ho toba le sehlahisoa, kahoo thepa e hloka ho ikamahanya le maemo, ho hanyetsa ho khoneha, ho tiisa mocheso o motle, ho pepeseha, ho buleha le mesebetsi e meng.

•Haeba e le lijo tse phuthetsoeng, e boetse e hloka hore e se be chefo, e se nang tatso, e sa keneleng metsi, 'me e sa kenelle oli.Lisebelisoa tse sebelisoang ka tloaelo li kenyelletsa LDPE, LLDPE, MLLDPE, CPP, VMCPP, EVA (ethylene-vinyl acetate copolymer), EAA, E-MAA, EMA, EBA, Polyethylene (PE) le lisebelisoa tsa eona tse fetotsoeng, joalo-joalo.