Iibhokisi zokupakisha ukutya ziyinxalenye ephambili ekuqinisekiseni ukhuseleko lokutya kunye nomgangatho. Ukhetho lwezinto eziphathekayo luchaphazela ngokuthe ngqo ukutsha kokutya, ukuthuthwa, kunye nokusebenza kokusingqongileyo. Okwangoku, izinto eziphambili zokupakishwa kokutya kwimarike zinokuhlelwa ngokweendidi ezine ezinkulu: iplastiki, iphepha, isinyithi, kunye nezixhobo ezidibeneyo. Isixhobo ngasinye sibonelela ngeenzuzo ezizodwa zesicelo kunye neempawu zobugcisa.
I-Polypropylene (PP), i-polyethylene (PE), kunye ne-polystyrene (PS) yizona zinto ziqhelekileyo zokupakisha iiplastiki. I-PP iqhele ukusetyenziselwa ukupakisha ukutya kwi-microwave ngenxa yokuphakama kwayo-kuxhathiso lobushushu (ngaphezu kwe-120 degree), ukukhanya okuphezulu, kunye nozinzo olomeleleyo lwekhemikhali. I-PE inikeza ukuguquguquka okugqwesileyo kwaye ihlala isetyenziselwa ukupakishwa kokutya okunomkhenkce. I-PS, ngelixa isetyenziswa ngokubanzi kwiibhokisi zesidlo sasemini ezilahlwayo ngenxa yexabiso layo eliphantsi, inokumelana nobushushu obuphantsi (akukho ngaphezu kwe-70 degree). Uphuhliso lwakutsha nje kwiiplastiki ezinokuguquguquka, ezifana ne-polylactic acid (PLA), ziphucule kakhulu ukusebenza kokusingqongileyo kokupakishwa kweplastiki.
Iibhokisi zokupakisha zamaphepha zimelwe ngebhodi ebotshiweyo, i-corrugated paper, kunye ne-honeycomb paperboard. Ibhodi yephepha egqunywe ngokutya -ibakala lewax okanye iipolymers ibonelela ngokuxhathisa ukufuma kunye nokuprinta, iyenza isetyenziswe ngokubanzi kwipakeji yokupakisha. Iphepha le-corrugated paperboard, enkosi kuyilo lwesakhiwo, libonelela ngokugqwesileyo kokumelana noxinzelelo, liyenza ilungele ukupakishwa kwezithuthi. Iphepha le-kraft eliphathwe ngokukodwa linokuthi lidibane ngqo nempahla ebhakiweyo kwaye lithobela imigangatho yokutya ye-EU EC 1935/2004.
Izinto zetsimbi ngokuyintloko ziyi-aluminium foil kunye ne-tinplate. Ukupakishwa kwefoyile ye-aluminiyam inikezela ngeempawu ezigqwesileyo zomqobo (ukuthintela ukukhanya, ioksijini, kunye ne-microorganisms) kwaye iqhele ukusetyenziswa kwitshokholethi kunye nokupakishwa kwamayeza. Iitoti ze-tinplate, kunye neengubo zangaphakathi nangaphandle, zigcina amandla ngelixa zikhusela ukufuduka kwesinyithi esinzima kwaye zihlala zisetyenziselwa ukutya okusemathinini. Imathiriyeli edityanisiweyo idibanisa iingenelo zemathiriyeli eyahlukileyo ngokusebenzisa-izakhiwo ezinomaleko. Umzekelo, i-aluminiyam-iifilimu ezidityanisiweyo zeplastiki zibonelela ngeempawu zomqobo kunye nokuguquguquka kwaye zisetyenziswa ngokubanzi ekukulungeleni{6}}ukutya{7}}ukupakishwa kokutya.
Iindlela ezikhoyo ngoku kwizinto zokupakisha ukutya zijolise ekusebenzeni kunye nokuzinza. Impumelelo kwizixhobo ezintsha zothintelo{1}}ezintsha, ukupakishwa kwezalathisi ezikrelekrele, kunye nobuchwepheshe befilimu etyiwayo buqhubela ishishini kwipakethe ekhuselekileyo nengenabungozi kokusingqongileyo.
