Ngokwezinto ezahlukahlukene, ifilimu yokudla ihlukaniswe ikakhulukazi izigaba ezimbili:

Uhlobo lokuqala ifilimu yokudla ye-polyethylene, ifilimu ye-PE cling short.Le nto isetshenziselwa kakhulu ukupakisha ukudla.Izithelo, imifino, kanye nemikhiqizo yokudla eseqediwe ngokuvamile ihlanganiswa kulolu hlobo lwefilimu yokudla.

Uhlobo lwesibili yifilimu yokudla ye-PVC ngamafuphi.Le nto ingasetshenziselwa futhi ukupakisha ukudla, kodwa inomthelela othile ekuphepheni komzimba womuntu.

Kukhona umehluko othile phakathi kwefilimu yokudla ye-PE nefilimu yokudla ye-PVC.Zombili izinhlobo zefilimu yokudla azinambala futhi zisobala.Ngokuvamile, indlela eqondile yokuhlonza iwukubona ngamaphakheji angaphandle efilimu yokudla.

Ukubonakala kwefilimu yokunamathela ye-PVC kusobala kakhulu kunefilimu yokudla ye-PE, futhi izokhipha intuthu emnyama ngemva kokushisa nokuvutha ngaphandle kokuconsa amafutha.Ngokuphambene nalokho, ngemva kokuba ifilimu yokudla ye-PE ivutha futhi ishisiwe, ngeke ibe nephunga elingavamile futhi izodonsa amafutha.

Ifilimu yokudla ye-PE ingasetshenziselwa ukushisa i-microwave.Ngenxa yezakhiwo ezihlukene zezinto zokusetshenziswa, ifilimu ye-PE cling imelana kakhulu namazinga okushisa aphezulu.Amahhavini ama-microwave amaningi anezinguquko ezihlukene zamandla omlilo.Lapho upheka kuhhavini ye-microwave, inqobo nje uma uqinisekisa ukuthi usebenzisa ifilimu yokudla ye-PE, akudingeki ukhathazeke ngezinto eziyingozi.