High Barrier Lmultilayer Films For Food Packaging

Nazi ezinye izici ezibalulekile kanye nezinzuzo ze-barrier multilayer food films:

1. Izici zokuvimbela: Umsebenzi oyinhloko wefilimu yokudla ye-barrier multilayer ukudala umgoqo wokuzivikela ezicini zangaphandle ezingehlisa izinga lokudla. Lawa mafilimu aklanyelwe ukuhlinzeka ukumelana nomoya-mpilo, umswakama, ukukhanya, nokunye ukungcola, okusiza ekwandiseni isikhathi seshelufu sokudla okupakishiwe.

2. Ukulondolozwa kokusha: Ngokuvimba ngokuphumelelayo umoya-mpilo kanye nomswakama, amafilimu okudla okuvinjiwe asiza ukulondoloza ubusha, ukunambitheka, kanye nenani lokudla okunomsoco lokudla okuvalekile. Lokhu kubaluleke kakhulu emikhiqizweni ebolayo, njengenyama, ushizi, nezinto ezibhakwayo.

3. Ukuvikelwa ekukhanyeni kwe-UV: Amanye amafilimu anezingqimba eziningi ahlanganisa izendlalelo ezivimbela i-UV ukuze zivikele ukudla okungazweli ukukhanya, njengemikhiqizo yobisi noma iziphuzo, ekonakalisweni okubangelwa ukuchayeka ekukhanyeni kwe-ultraviolet (UV). Lokhu kusiza ukugcina izinga lomkhiqizo futhi kuvimbele ukubola.

4. Ukugcinwa kwephunga ne-flavour: Amafilimu athile anezingqimba eziningi aklanyelwe ukuvimbela ukufuduka kwephunga nama-flavour, ukuqinisekisa ukuthi ukudla okupakishiwe kugcina iphunga lakho langempela kanye nokunambitheka. Lokhu kusebenza ikakhulukazi emikhiqizweni enambitheka eqinile noma ehlukile.

5. Ukuvimbela ukungcola: Amafilimu okudla okunezingqimba eziningi asebenza njengesithiyo esingokomzimba, esivimbela ukungena kokungcola, njengamabhaktheriya, uthuli, nezinambuzane. Lokhu kusiza ukugcina ubuqotho bokuhlanzeka kokudla, ukunciphisa ingozi yokungcola kanye nokuqinisekisa ukuphepha kwabathengi.

6. Isakhiwo esenziwa ngokwezifiso: Ukwakheka kanye nenani lezendlalelo ku-barrier multilayer food films kungenziwa ngendlela oyifisayo ukuze kuhlangatshezwane nezidingo ezithile zokupakisha. Izinto ezihlukene, ezifana ne-polyethylene, i-polypropylene, i-polyester, i-aluminium foil, noma i-ethylene vinyl alcohol (EVOH), ingahlanganiswa ukuze kwakhiwe amafilimu anezindawo zokuvimbela ezifiselekayo namandla omshini.

7. Izinketho zokuphrinta nokufaka uphawu lwentengiso: Amafilimu okudla anezinto eziningi anikeza amathuba okuphrinta izithombe zekhwalithi ephezulu, ulwazi lomkhiqizo, nezici zokubeka uphawu ephaketheni. Lokhu kusiza ukuthuthukisa ukubonakala komkhiqizo, ukuxhumana nemilayezo engukhiye, futhi kuhlukanise ukudla okupakishiwe emashalofini esitolo.

Amafilimu okudla anezingqimba eziningi adlala indima ebalulekile ekuqinisekiseni ikhwalithi, ukuphepha, nokuphila isikhathi eside kwemikhiqizo yokudla. Izakhiwo zabo zokuthibela ezithuthukile, izinketho zokwenza ngokwezifiso, namandla okufaka uphawu lomkhiqizo azenza zibe inketho ekhethwayo yezinhlelo zokusebenza ezihlukahlukene zokupakisha ukudla embonini yokudla.