Amafilimu okumboza amafilimu aguquguqukayo, avalekayo asetshenziselwa ukumboza nokuvala izitsha, amathileyi, noma izinkomishi, enikeza isivikelo nokulondolozwa kwemikhiqizo ehlukahlukene.
Ngokuvamile enziwa ngezinto ezifana ne-polyethylene (PE), i-polyester (PET), noma i-aluminium foil, lawa mafilimu aqinisekisa ukuthi izivalo zingangeni moya zokudla, imithi, nezinye izimpahla.
Aklanyelwe ukusetshenziswa kalula, ubufakazi bokuphazamiseka, kanye nokulula kwabathengi.
Amafilimu okumboza avame ukuhlanganisa ama-polymer afana ne-PET, i-polypropylene (PP), noma i-polyethylene ene-foil noma i-barrier coating ukuze kusebenze kahle.
I-aluminium foil ivame ukusetshenziswa ekusetshenzisweni kwe-high barrier, kuyilapho amafilimu asekelwe epulasitiki enikeza ukuguquguquka nokucaca.
Ukukhethwa kwezinto kuncike ezidingweni zomkhiqizo, njengokumelana nokushisa noma ukuvuleka.
Amafilimu okumboza ahlinzeka ngezivikelo ezivikelekile nezibonakala sengathi azinakwa ezivikela imikhiqizo ekungcoleni, emswakama, kanye nomoya-mpilo, okwandisa isikhathi sokuphila kwayo eshalofini.
Imiklamo yawo evulekayo noma evaleka kabusha ithuthukisa ukusebenziseka kalula kwabathengi kanye nokusetshenziswa komkhiqizo.
Ngaphezu kwalokho, la mafilimu asekela ukuphrinta kwekhwalithi ephezulu kophawu kanye nolwazi lomkhiqizo, okukhulisa ukukhanga kweshalofu kanye nokuthengiseka.
Yebo, amafilimu amaningi okumboza aklanyelwe izinqubo zokushisa okuphezulu njengokuhlanza i-retort noma ukushisa nge-microwave.
Izinto ezingamelana nokushisa, njenge-PET noma i-PP ekhethekile, ziqinisekisa ukuthi ifilimu igcina ubuqotho ngesikhathi sokupheka noma sokuhlanza.
Qinisekisa njalo nabaphakeli ukuthi bavumelanise imininingwane yefilimu nezidingo ezithile zokushisa.
Amafilimu okumboza akhiqizwa ngezinqubo ezifana nokukhipha ndawonye, ukubopha, noma ukubopha ukuze kufezwe izivikelo ezifiselekayo kanye nezakhiwo zokuvala.
Amasu okuphrinta athuthukisiwe, njenge-flexography noma i-gravure, asetshenziswa ukufaka imiklamo egqamile noma amalebula asebenzayo.
Ukusika ngokunemba kuqinisekisa ukuhambisana nezimo ezahlukahlukene zesitsha kanye nemishini yokuvala.
Lawa mafilimu ahambisana nemithetho eqinile, okuhlanganisa nezindinganiso zokuphepha kokudla ze-FDA kanye ne-EU zezicelo zokuxhumana nokudla.
Ahlolwa amandla okuvala, ukusebenza kwezithiyo, kanye nokuphepha kwamakhemikhali ukuqinisekisa ukuvikelwa komkhiqizo.
Abakhiqizi bavame ukulandela imikhuba emihle yokukhiqiza (i-GMP) ukuze balondoloze ikhwalithi kanye nokuhlanzeka okulinganayo.
Amafilimu okumboza asetshenziswa kabanzi ekupakisheni ukudla kwemikhiqizo efana nokudla okulungele, ubisi, ukudla okulula, kanye nemikhiqizo emisha, okuqinisekisa ukuthi kusha futhi kuphephile.
Emithini, avala amaphakethe ama-blister noma amathileyi ezokwelapha, ahlinzeka ngokuvikelwa okusobala.
Asetshenziswa nasezimonyweni nasezisetshenzisweni zezimboni zezixazululo zokupakisha eziphephile nezikhangayo.
Yebo, amafilimu okumboza angenziwa ngokwezidingo ezithile, okuhlanganisa amandla okuvala ngokwezifiso, izakhiwo zokuvimba, noma izici zokumboza.
Izinketho ezifana nokuvala okulula ukumboza, ukuvala okuqinile, noma okuvala kabusha zihambisana nezintandokazi zabathengi ezahlukahlukene.
Ukuphrinta nokwenza ngokwezifiso kuyatholakala futhi ukuze kufakwe uphawu noma kuhambisane nomthetho.
Amafilimu esimanje okuvala ahlanganisa izinto ezinobungani nemvelo, njenge-mono-polymers ezingasetshenziswa kabusha noma amafilimu asekelwe ku-bio, ukuze kuncishiswe umthelela emvelweni.
Umklamo wawo olula unciphisa ukusetshenziswa kwezinto kanye nokukhishwa kwezinto zokuhamba uma kuqhathaniswa nezivalo eziqinile.
Intuthuko kwezobuchwepheshe bokuvuselela kabusha ithuthukisa ukuphinda kusetshenziswe kwala mafilimu, okuhambisana nemigomo yokupakisha esimeme.