Ngokuthuthuka okusheshayo komphakathi, abantu abaningi ngokwengeziwe bakhetha ama-oven microwave ukushisa ukudla.Kuyiqiniso ukuthi ama-oven microwave aletha ukukhululeka okuningi empilweni yethu, kodwa kufanele futhi sinake ukuphepha nokuhlanzeka kokudla.
Ingabe zikhona izimo ezinjalo ozenzayo futhi, futhi uma kunjalo, sicela uzishintshe ngokushesha:
Izikhwama zepulasitiki ezilahlwayo ngqo kuhhavini we-microwave ukuze zishise.
Ibhokisi le-takeaway lifakwa ngqo ku-microwave ukuze lishise.
Faka ukugoqa kwepulasitiki ngqo ku-microwave ukuze ushise.
Faka izitsha zepulasitiki ngqo kuhhavini ye-microwave ukuze uzishise.
Faka izinkomishi zepulasitiki ngqo kuhhavini ye-microwave ukuze ushise.
Kungani ingakwazi ukushisisa ngqo kuhhavini we-microwave?Ake sibheke ukumelana nokushisa okuphezulu kwemikhiqizo yepulasitiki esivame ukuyisebenzisa.
I-American Society of Plastics Industry (SPI) ithuthukise amakhodi okumaka ezinhlobo zepulasitiki, futhi i-China yathuthukisa cishe izinga elifanayo ngo-1996. Lapho abakhiqizi benza imikhiqizo yepulasitiki ehlukene, bazophrinta "imininingwane yobunikazi" endaweni ehambisanayo, eyakhiwe izimpawu nezinombolo eziyindilinga ezingunxantathu, nezinombolo zisuka ku-1 kuye ku-7, ezihambisana namamodeli epulasitiki ahlukene.
I-PET/01
Ukusetshenziswa: I-Polyethylene terephthalate, iziphuzo, amanzi amaminerali, amajusi wezithelo kanye nama-flavour ngokuvamile ahlanganiswa emabhodleleni epulasitiki e-PET.
Ukusebenza: Imelana nokushisa kufika ku-70℃, ilungele kuphela iziphuzo ezifudumele noma iziphuzo eziqandisiwe, kulula ukuyonakalisa lapho iqukethe uketshezi olunamazinga okushisa aphezulu noma ukushisisa, futhi kukhona izinto eziyingozi emzimbeni womuntu ezincibilikisiwe.Ngaphezu kwalokho, ukusetshenziswa kwemikhiqizo yepulasitiki engunombolo 1 isikhathi eside kungase kukhulule i-DEHP ye-carcinogen.
Isiphakamiso sokugaywa kabusha: Sebenzisa kabusha ngokuqondile ngemva kokuphuza noma ukusetshenziswa ukuze ugweme ukusetshenziswa kabusha kwesikhathi eside.
I-HDPE/02
Ukusetshenziswa: I-polyethylene e-High-density, ejwayele ukusetshenziselwa iziqukathi zepulasitiki zokugeza nokuhlanza imikhiqizo.
Ukusebenza: ukumelana nokushisa 90 ~ 110C, ukumelana nokugqwala, ukumelana ne-asidi ne-alkali, kodwa akulula ukuhlanza ngokuphelele okusele.
Isiphakamiso sokugaywa kabusha: Uma ukuhlanzwa kungaphelele futhi kungenzeka kube nezinsalela zebhaktheriya, kutuswa ukuthi kugaywe kabusha ngokuqondile, futhi kugweme ukuyisebenzisela izinto zikagesi eziqukethe amanzi.
I-PVC/03
Ukusetshenziswa: I-PVC, okwamanje esetshenziselwa izinto zokuhlobisa kanye namabhodlela angewona awokudla.
Ukusebenza: ukumelana nokushisa okungu-60 ~ 80℃, kulula ukukhulula izithasiselo ezinobuthi ezihlukahlukene lapho kushisa ngokweqile.
Iseluleko sokugaywa kabusha: Amabhodlela epulasitiki e-PVC awanconywa ukugcina ukudla noma izinongo.Qaphela ukuthi ugweme ukushisa lapho ugaywa kabusha.
I-LDPE/04
Ukusetshenziswa: I-polyethylene ene-low density, esetshenziselwa kakhulu ifilimu yokudla kanye nemikhiqizo yefilimu yepulasitiki.
Ukusebenza: Ukumelana nokushisa akuqinile.Lapho izinga lokushisa lidlula i-110 ℃, ukugoqa kwepulasitiki okufanelekile kwe-PE kuzovela into encibilikayo, kushiye amanye amalungiselelo epulasitiki angakwazi ukubola umzimba womuntu.Ngaphezu kwalokho, lapho ukudla kufudunyezwa ngokugoqa ipulasitiki, amafutha ekudleni angakwazi ukuncibilikisa kalula izinto eziyingozi eziseplastikini.Ngakho-ke, lapho ukudla kufakwa kuhhavini we-microwave, ukugoqa kwepulasitiki okugoqiwe kufanele kukhishwe kuqala.
Isiphakamiso sokugaywa kabusha: Ifilimu yepulasitiki ngokuvamile ayinconywa ukuthi iphinde isetshenziswe.Ngaphezu kwalokho, uma ukugoqa kwepulasitiki kungcoliswe kakhulu ukudla, akukwazi ukugaywa kabusha futhi kufakwe kwamanye amathini kadoti.
Isikhathi sokuthumela: Jan-15-2022