Izikhwama zokudla ezisetshenziswayo zibe yingxenye ebalulekile yomkhakha wezokudla wanamuhla, ikakhulukazi ngenxa yokwanda kwesidingo sokuthola ukudla okuthathwayo nokulethwayo. Ukukhetha impahla efanele yezikhwama zokudla ezisetshenziswayo kubalulekile hhayi kuphela ekugcineni ikhwalithi nokuphepha kokudla kodwa futhi ekuhlangabezaneni nezindinganiso zemvelo nezomthetho. Ukuqonda izinto ezahlukene ezisetshenziswayo, izakhiwo zazo, nezicelo kungasiza amabhizinisi ukwenza izinqumo ezihlakaniphile ezithuthukisa ukwaneliseka kwamakhasimende nokusebenza kahle.

Izikhwama zokudla zenzelwe ukugcina ukudla ngokuphepha ngaphandle kokukuhlwitha, kuqinisekisa ukuthi akukho kemikhono eyingozi ethululela ukudla. Njengoba kunjalo, izinto ezikhethwe ukuze zisetshenziswe ezikhwameni zokudla ezilahlwayo kumele zihlangabezane nezindinganiso eziqinile zokuphepha kokudla emhlabeni jikelele, kuhlanganise nezitifiketi ze-FDA ne-LFGB. Le ndatshana ihlinzeka ngombono ojulile ngezinto ezivamile ezikhwameni ezilahlwayo, ixoxa ngezinketho ezihambisana nemvelo, ichaza izindinganiso zokuphepha kokudla, futhi ibuyekeza izici zokuphepha ze-microwave ukusiza amabhizinisi okudla akhethe izikhwama ezifanele kakhulu ezidingweni zabo zokuthatha.

Phakathi kwezinto ezidume kakhulu zokupakisha ukudla ezisetshenziswayo ziyi-polypropylene (PP), polyethylene terephthalate (PET), kanye ne-polystyrene (PS). Izinhlobo zalesi sikhumba zinezakhiwo ezihlukile ezenza zifaneleke ezinhlelweni ezahlukene zokupakisha ukudla. I-PP ithandwa kakhulu ngenxa yokumelana kwayo nokushisa nokuhlala isikhathi eside, okwenza ifaneleke kahle ezitsheni zokudla ezishisayo nasekupakisheni okungavunyelwe emshinini wokushisa. I-PET inikeza ukuvelela okuhle, okwenza ifaneleke kahle ekubonakaliseni ukudla okusha njengezithako nezithako zokupheka ngenkathi iphinde inikeze izakhiwo ezinhle zokuvikela emanzini nasekukhanyeni.

I-Polystyrene (PS), evame ukutholakala ezitsheni zokudla ezi-foam kanye nezimango, ilula futhi ayibizi kodwa ayimelani nokushisa kune-PP ne-PET. Izimango ze-PS zivame ukusetshenziselwa izinto zokudla ezibandayo noma ukugcinwa isikhathi esifushane. Ngenkathi into ngayinye isebenza izinjongo ezihlukile, amabhizinisi kufanele acabangele izinto ezifana nohlobo lokudla, izinga lokushisa, nesikhathi sokugcinwa lapho ekhetha izinto zezimango ukuze kuqinisekiswe ukusebenza kahle nokuphepha kokudla.

I-Guangdong Teguan Industrial Co., Ltd. igxile ekuhlinzekeni ngezimango zokudla ezisezingeni eliphezulu ezenziwe nge-PP, PET, ne-PS. Uhlu lwabo olubanzi lwemikhiqizo luhlangabezana nezidingo ezahlukahlukene zokudla, luqinisekisa ukuqina, ukuphepha, kanye nokuhambisana namazinga okudla. Ngemininingwane eyengeziwe ngemikhiqizo yabo, bona i-Imikhiqizo ikhasi.

Ngokwanda kokwazi ngemvelo, iziqukathi zokudla ezithengiswayo ezitholakala kalula zibe nempumelelo njengokunye okungcono kwemvelo kunezinto ezijwayelekile zeplastiki. Izinto ezifana ne-polylactic acid (PLA), ezitholakala ezinsizakalweni ezivuselelekayo ezifana nesikhumba sikakhukhunathi, zisetshenziswa kabanzi eziqukathini ezitholakala kalula. Lezi ziqukathi zihlose ukunciphisa udoti lwezindawo zokugcina udoti nokungcoliswa ngokuphula ngokushesha ngaphansi kwezimo zokuhlanza ezinkulu.

Nokho, ukuhlala kweziqukathi ezitholakala kalula kuncike emsebenzini ofanele wokulahla. Ngaphandle kwezikhungo zokuhlanza ezinkulu, iziqukathi eziningi ezitholakala kalula zingagcina zisesimweni sokugcina udoti, lapho zikhula kancane futhi zingase zinganiki izinzuzo ezilindelekile zemvelo. Ngaphezu kwalokho, ukukhiqizwa nokutholwa kwezinto ezitholakala kalula kufanele kuhlolwe ukuze kuqinisekiswe ukuncipha okungokoqobo emkhakheni wekhabhoni.

I-Guangdong Teguan Industrial Co., Ltd. izibophezele ekusimameni futhi inikeza izinhlobonhlobo zezitsha ezingonakali, ezifanele ukudla ezihlangabezana namazinga omhlaba wezemvelo. Izixazululo zabo zokupakisha ezihambisana nemvelo zizama ukulinganisa ukusebenza, ukuphepha, kanye nesibopho semvelo. Ukuthola okwengeziwe ngemicimbi yenkampani esebenzisa imvelo, vakashela ikhasi le-Mayelana Nathi.

Izikhwama zokudla kufanele zihambisane nemithetho eqinile yokuphepha ukuze kuqinisekiswe ukuthi azikhiphi izinto eziyingozi kokudla. E-United States, i-Food and Drug Administration (FDA) ibeka izindinganiso zeplastiki nezinto ezithintana nokudla. Ngokufanayo, ukuqinisekiswa kwe-LFGB yaseYurophu kuqinisekisa ukuthi izinto zihlangabezana nezidingo zokuphepha kwezempilo ezifanele imakethe yaseYurophu. Ukuze isikhwama sithathwe njengezokudla, kufanele sihlole kahle ukuhamba kwemakhemikhali, ukungcoliswa, nokuhlala isikhathi eside ngaphansi kwezimo ezahlukene.

Izinto ezisetshenziswa ezitsheni zokudla ezilahlayo ezifanele ukudla kumele zingathathi hlangothi, zingabi nobuthi, futhi zimelane nokushisa nomswakama ukuze kugwenywe ukulimaza ikhwalithi yokudla noma impilo yomthengi. I-Guangdong Teguan Industrial Co., Ltd. iqinisekisa ukuthi zonke izitsha zayo ezilahlayo zihlangabezana noma zidlula la manqhekezo omhlaba wezokuphepha kokudla, zinikeza amakhasimende ukuthula kwengqondo nezixazululo zokupakisha ezingathembekile.

Ukuphepha kwe-microwave kubalulekile ekucatshangelweni kwezikhwama zokudla ezithengiswayo, ikakhulukazi kokudla okuthanda ukukhipha kabusha kalula. Phakathi kwezinto ezivamile, izikhwama ze-polypropylene (PP) ngokuvamile ziphephile ku-microwave ngenxa yokumelana kwazo okuphezulu nokuzinza ngaphansi kwezimo ze-microwave. Nokho, izikhwama ze-PET ne-PS azifaneleki kahle ku-microwave njengoba zingashintsha noma zikhulule amakhemikhali uma zishisa.

Uma ukhetha iziqukathi ezilahlwayo zokusebenzisa emshinini wokushisa, kubalulekile ukuhlola imihlahlandlela yomkhiqizi kanye nezitifiketi ezikhombisa ukuphepha kokushisa. Iziqukathi ezibhalwe njengezokuphepha emshinini wokushisa ziqinisekisa ukuthi impahla igcina ukujula kwayo futhi ayikhiphi ukudla ngesikhathi sokushisa. I-Guangdong Teguan Industrial Co., Ltd. inikeza izinhlobonhlobo zeziqukathi zokudla ezilahlwayo eziphephile emshinini wokushisa ezihambelana nezinsizakalo zokuthatha nokulethwa, zihlanganisa ukuhamba kalula nokuphepha.

Ukukhetha impahla efanele yeziqukathi zokudla ezilahlwayo kubalulekile kumabhizinisi okudla ukuze kugcinwe ikhwalithi yokudla, ukuphepha, kanye nokwaneliseka kwamakhasimende. Ukuqonda izakhiwo nezicelo zezimaterial ezivamile ezifana ne-PP, PET, ne-PS, kanye nezinzuzo nezithiyo zezinhlobonhlobo eziphilayo, kusiza amabhizinisi ukuhlela ukukhetha ukupakisha nezidingo zokusebenza kanye nezinhloso zokuhlala.

Kubhalwe kahle ukuthi ukuhambisana nezindinganiso zokudla kanye nokuqinisekisa ukuphepha kwe-microwave, okukhombisa ukuvikela impilo yomthengi nokunethezeka. Ukubambisana nabakhiqizi abahloniphekile njenge-Guangdong Teguan Industrial Co., Ltd., egcizelela ukudla, imvelo, nezixazululo zokupakisha ezintsha, kunganikeza ithuba lokuncintisana embonini yokudla esheshayo.

Ukuze uthole olunye ulwazi lokukhetha iziqukathi zokudla ezithengiswayo ezihamba phambili nokuhlola izinketho ezisezingeni eliphezulu, vakashela ku-Ikhaya ikhasi le-Guangdong Teguan Industrial Co., Ltd., ozakwethu obhekelele izixazululo zokupakisha ukudla ezisimeme.