Ukukhathazeka komhlaba wonke mayelana nokungcoliswa kwepulasitiki sekunesikhathi eside kukhona. Kusukela ngo-2021, i-EU izovala ngokuphelele yonke imikhiqizo yepulasitiki esetshenziswa kanye engakhiqizwa kwezinye izinto ezifana namakhadibhodi, okuhlanganisa izinto zepulasitiki zetafula, izinhlanga, izinduku zebhaluni, izinti zikakotini, izikhwama ngisho namaphakheji angaphandle enziwe ngepulasitiki ebolayo.
Noma ngabe iinkomishi engagcotshiwe inokumelana okuthile nokungena, isadinga ungqimba lokumboza ukuze kufezwe le njongo lapho isetshenziswa njengomkhiqizo wokugcina njenge-tableware. Iphepha lesisekelo elilahlwayo le-cupstock elimbozwe ngefilimu ye-PP noma ye-PE ohlangothini olulodwa noma zombili ukuze lihlangabezane nezidingo zokungangeni kwamanzi kanye nokuvikela uwoyela. Ukuqaliswa kokuvinjelwa kwamapulasitiki kusheshise ukugqugquzelwa kokufakwa kwe-plastic-free coating. Ngakho-ke yini ukusebenza kwezinkomishi zokumboza ezingenapulasitiki? Ingabe ingathatha indawo ngokuphelelePE izinkomishi enamathela?
Ngemva kokuhlolwa kokuhlola neziqhathaniso, lapho izinga lokushisa elinamathelayo elingelona ipulasitiki likhuphuka lifinyelela cishe kuma-degree Celsius angama-60, indawo enamathelayo iyanamathela kakhulu, futhi lapho likhulu inani lokumboza, izinga lokushisa liyaphakama, kuba mkhulu umswakama, futhi kuba sobala kakhudlwana. isimo esinamathelayo. Ezinye izigqoko ezingezona ezepulasitiki zinezakhiwo ezingezinhle zokuvala ukushisa, ukuqhubeka nokwandisa izinga lokushisa lokuvalwa kokushisa nokwandisa isikhathi sokuvalwa kokushisa kuzoba nomthelela othile ekubekweni uphawu, kodwa iphepha liyoba phuzi futhi libe brittle lapho kushisa, okuyinto ayifaneleki.
Njengamanje, inkinga enkulu ebhekene ne-plastic-free coatings yeinkomishi inkinga yokunamathela uma kushisa. Ingqikithi yokunamathela kufanele kube ukuthi ukugqoka kuthambisa ukushisa. Khona-ke, uthele amanzi abilayo enkomishini yephepha, futhi izinga lokushisa lamanzi lizothambisa futhi ukunamathela futhi kukwenze kunamathele, okuzokwenza umsebenzisi azizwe engakhululekile, futhi akungabaze nokuphepha kwezinkomishi zephepha. Kodwa-ke, ukwandisa izinga lokushisa elithambile le-coating kuzothinta nakanjani umsebenzi walo wokuwohloka, okuyinhloso yokuqala yokuqaliswa kokuvinjelwa kwamapulasitiki.
Isikhathi sokuthumela: Sep-26-2022