Izikhwama zokudla ezisetshenziswayo zibe zibalulekile embonini yokudla esheshayo yanamuhla, ikakhulukazi ezinsizakalweni zokuthumela nokulethwa. Ukuqonda izinto ezahlukene zokudla ezisetshenziswayo kanye nezindinganiso zazo zokuphepha kokudla kubalulekile kumabhizinisi afuna ukuhlinzeka ngempahla ephephile, elula, futhi enobungane bemvelo. Le mhlahlandlela ebanzi ihlola izinto ezivamile ezifana ne-PP, PET, ne-PS, izicelo zazo, izici zokuphepha, nokuthi ungakhetha kanjani isikhwama esifanele ukuhlangabezana nezidingo zebhizinisi lakho. Siphinde sethule iGuangdong Teguan Industrial Co., Ltd., umhlinzeki ohamba phambili wezikhwama zokudla ezilungele imvelo eziklanyelwe ukuhlangabezana nezidingo ezihlukahlukene embonini yokupakisha ukudla.

Izitsha zokudla ezilahlwayo zenziwa ikakhulu ngezinhlobonhlobo zezinto zepulasitiki eziklanyelwe ukuba zibe lula, ziqine, futhi ziphephe ukuthintana nokudla. Igama elithi "isikhuthazi sokudla" libhekisa ezintweni ezihlangabezana namazinga aqinile omthetho aqinisekisa ukuthi azikhiphi izinto eziyingozi ekudleni. Phakathi kwezinto lezi, i-polypropylene (PP), i-polyethylene terephthalate (PET), ne-polystyrene (PS) yizona ezisetshenziswa kakhulu ngenxa yokusebenza kwazo okuhle kanye nokubiza kwazo.

Izitsha zokudla kufanele zihambisane nemihlahlandlela yokuphepha njengemithetho ye-FDA (Food and Drug Administration) e-United States namazinga e-LFGB (Lebensmittel- und Futtermittelgesetzbuch) eJalimane. Lezi ziqinisekiso ziqinisekisa ukuthi izitsha azinawo ubuthi futhi zilungele ukuthintana nokudla ngqo, okwenza zibe zilungele ukupakisha ukudla okuyilahlwayo.

Ngokukhula okusheshayo kwemakethe yokudla okuthathwayo nokulethwayo, ukukhetha impahla efanele yesitsha esilahlayo kubalulekile hhayi kuphela ekuvikelekeni kokudla kodwa futhi nasekuqinisweni kwamakhasimende kanye nesibopho semvelo. Lo mhlahlandlela uzokusiza ukuthi uzulazule kulezi zinketho ngempumelelo.

I-Polypropylene (PP) iyipulasitiki esetshenziswa kabanzi futhi esetshenziswa kabanzi ezitsheni zokudla ezilahlayo. Inokumelana nokushisa okuhle kakhulu, okwenza kube kuphephile ukusebenzisa i-microwave, okuyinzuzo enkulu yokuphinda ufudumeze ukudla. Izitsha ze-PP ziphinde zimelane nama-acid, ama-base, namafutha, ziqinisekisa ukuthi akukho ukusebenzisana kwamakhemikhali nokudla. Imvelo yazo eqinile yenza zibe zifanele ukupakisha ukudla okushisayo nokubandayo.

Impahla ngayinye yesitsha sokudla esilahlayo inamandla ayo ahlukile afanele izicelo ezahlukene zokudla. Izitsha ze-PP yikho okungcono kakhulu ezitsheni ezishisayo, amasobho, kanye nokudla okudinga ukufakwa kabusha. Ukuba kuvikelekile ku-microwave nokuqina kwazo kwenza zithandwe kakhulu kuma-oda okuthathwa lapho amakhasimende angase afake kabusha ekhaya.

Izitsha ze-PET zinhle kakhulu ekupakisheni amasaladi, ama-dessert abandayo, kanye neziphuzo. Ukuba zicacile kuvumela abathengi ukuthi babone okuqukethwe ukudla kalula, kwandise ukukhanga komkhiqizo. Ukubuyiselwa kabusha kwe-PET futhi kuyenza ibe yindlela ekhethwayo kumabhizinisi acinga imvelo.

Izitsha ze-PS zivame ukusetshenziselwa izinto zokubhaka, amasaladi, kanye nokudla okulula okungadingi ukufakwa kabusha. Ukuqina kwazo kusiza ukugcina isimo kanye nokwethulwa kokudla okubucayi. Kodwa-ke, i-PS ayithandwa kakhulu ekupakisheni ukudla okushisayo ngenxa yokubekezelelwa kwayo okuphansi kwezinga lokushisa.

I-Guangdong Teguan Industrial Co., Ltd. inikeza lezi zinto ngezindlela zokukhiqiza ezithuthukisiwe ezithuthukisa ukuphepha kokudla, ikhwalithi, nokusimama. Uhla lwazo oluhlukahlukene lwemikhiqizo luqinisekisa ukuthi amabhizinisi angakhetha iziqukathi ezisezingeni lokudla ezihambisana nezinhlobo ezithile zokudla nezidingo zokusebenza.

Ukuphepha kokudla kubaluleke kakhulu lapho kukhethwa iziqukathi zokudla ezilahlwayo. I-PP ne-PET ngokuvamile zithathwa njengeziphephile ekuthinteni ukudla futhi ziyahambisana namazinga e-FDA ne-LFGB. I-PS, nakuba isetshenziswa kabanzi, iyahlolwa ngezinkinga zempilo ezingaba khona ezihlobene nokudluliswa kwe-styrene monomer, ikakhulukazi uma ifudunyezwa.

Ngokombono wezemvelo, i-PET nezinye izindlela ezibhidlika kalula ziyathandwa. Ngenkathi amapulasitiki ajwayelekile njenge-PP ne-PS enikeza izinzuzo ezisebenzayo, umthelela wawo kwezemvelo uyinto yokukhathazeka ngenxa yokubhidlika kancane nezinselelo zokugaywa kabusha. I-Guangdong Teguan igxile ezixazululweni zokupakisha ezihambisana nemvelo, okubandakanya izinketho ezibhidlika kalula nezokubola ezinciphisa umthelela kwezemvelo ngaphandle kokudicilela phansi ukuphepha kokudla.

Ukukhetha iziqukathi ezilinganisela ukusebenza nokusimama kusiza amabhizinisi ukuthi ahlangabezane nesidingo esikhulayo sabathengi sokupakisha okunesibopho. Leli themu lihambisana namathrendi omhlaba wonke aya ekupakisheni okuluhlaza kanye nezingcindezi zokulawula izinto ezihambisana nemvelo.

Ukukhetha isitsha sokudla esilahlwayo esihle kakhulu kudinga ukucatshangelwa uhlobo lokudla, izidingo zokushisa, kanye nemigomo yezemvelo. Ezimweni zokudla okushisayo noma izitsha ezidinga ukufakwa kabusha ku-microwave, izitsha ze-PP ziyisinqumo esiphephe kakhulu nesisebenzayo. Ezintweni ezibandayo noma lapho ukubonakala komkhiqizo kubalulekile, izitsha ze-PET zinikeza ukucaca nokugcinwa kobusha.

Amabhizinisi kufanele futhi ahlole amandla okuphinda asetshenziswe endaweni kanye nezintandokazi zabathengi lapho ekhetha izinto zokupakisha. Ukufaka izinto zokupakisha eziphilayo noma ezilahlwayo kunganikeza inzuzo yokuncintisana emakethe egxile ekusimameni.

Ukuze uthole olunye ulwazi mayelana nemikhiqizo yabo nezixazululo zokupakisha ezihambisana nemvelo, vakashela ku-Imikhiqizo ikhasi. Ukuze ufunde ngemicimbi yabo yokusimama kanye nomlando wenkampani, bheka ku-Mayelana Nathi ikhasi.

IGuangdong Teguan Industrial Co., Ltd. ibonakala njengomholi emakethe yezitsha zokudla ezisetshenziswayo ngokuhlanganisa ukuphepha kokudla, ukuvuselelwa kwezinto, kanye nezibopho zemvelo. Ngaphezu kweminyaka engama-20 yokuhlangenwe nakho embonini, bahlinzeka ngezithako ezisezingeni eliphezulu ezenziwe ngama-PP, PET, PS, kanye nezinto eziphilayo ezihlangabezana nezindinganiso eziqinile zokulawula.

Ukuzibophezela kwenkampani ekusimameni, ubuchwepheshe bokukhiqiza obuphambili, kanye nokuthuthukiswa komkhiqizo okugxile kumakhasimende kuqinisekisa ukuthi amabhizinisi athola izixazululo zokupakisha ezivikela ikhwalithi yokudla, zandisa isithombe somkhiqizo, futhi zinciphisa umthelela wemvelo. Noma udinga izitsha zokudla ezishisayo, izitsha ezibandayo, noma izinketho ezihlala zihlanzekile, iGuangdong Teguan iyinsiza ethembekile yokweseka izidingo zakho zokupakisha.

Hlola uhla lwabo oluphelele lwezitsha zokudla ezisezingeni eliphezulu futhi uthole ukuthi imikhiqizo yabo yokwakha ingathuthukisa kanjani izixazululo zakho zokupakisha ukudla ngokuvakashela ku-Ikhaya ikhasi namuhla.