Emphakathini wanamuhla, ukwanda kokuqwashisa ngemvelo kuye kwabangela isithakazelo ku-izitsha zokudla ezisimemeIzitsha zokhuni kanye nezitsha ze-CPLA (Crystallized Polylactic Acid) ziyizinketho ezimbili ezidumile ezinobungani nemvelo ezidonsela ukunaka ngenxa yezinto zazo ezahlukene kanye nezici. Izitsha zokhuni zivame ukwenziwa ngokhuni oluvuselelekayo, olunezimo zemvelo kanye nobuhle, kuyilapho izitsha ze-CPLA zenziwe nge-degradable polylactic acid (PLA), ezicutshungulwa nge-crystallization, zinikeza ukusebenza okufana nepulasitiki kanye nobungani nemvelo obuthuthukisiwe.
Izinto kanye Nezimpawu
Izitsha Zokhuni:
Izitsha zokhuni zenziwe ngokuyinhloko ngokhuni lwemvelo olufana noqalo, i-maple, noma i-birch. Lezi zinto zicutshungulwa kahle ukuze kugcinwe ukuthungwa kwemvelo kanye nomuzwa wokhuni, okuhlinzeka ngokubukeka kwasemakhaya nokuhle. Izitsha zokhuni zivame ukungaphathwa noma ziphathwe ngamafutha ezitshalo zemvelo ukuqinisekisa izakhiwo zazo ezinobungani nemvelo. Izici ezibalulekile zifaka phakathi ukuqina, ukusetshenziswa kabusha, izakhiwo zemvelo zokulwa namagciwane, kanye nokungabi nobuthi.
Izitsha ze-CPLA:
Izitsha ze-CPLA zenziwe ngezinto ze-PLA eziye zaqiniswa ngezinga lokushisa eliphezulu. I-PLA iyi-bioplastic etholakala ezitshalweni ezivuselelekayo njengesitashi sommbila. Ngemva kokwenziwa ngezinhlayiya, izitsha ze-CPLA zinokumelana nokushisa okuphezulu kanye nobunzima,ekwazi ukumelana nokudla okushisayo kanye nokuhlanza okushisa okuphezuluIzici zayo zifaka phakathi ukuba lula, ukuqina, ukubola, kanye nokuba ngokwemvelo.
Ubuhle Nokusebenza
Izitsha Zokhuni:
Izitsha zokhuni zinikeza umuzwa okhululekile nowemvelo ngemibala yazo efudumele kanye nokubukeka okuhlukile. Ukubukeka kwayo okuhle kuyenza ithandwe ezindaweni zokudlela ezisezingeni eliphezulu, ezindaweni zokudlela ezinobungani nemvelo, kanye nasezindaweni zokudlela zasekhaya. Izitsha zokhuni zithuthukisa umuzwa wokudlela ngokungeza ukuthinta kwemvelo.
Izitsha ze-CPLA:
Izitsha ze-CPLA zifana nezitsha zepulasitiki zendabuko kodwa zikhanga kakhulu ngenxa yezakhiwo zazo ezinobungani nemvelo. Ngokuvamile zimhlophe noma azimhlophe futhi zinobuso obubushelelezi, zilingisa ukubukeka nomuzwa wepulasitiki evamile ngenkathi zikhuthaza isithombe esiluhlaza ngenxa yokubola kwazo kanye nemvelaphi yazo esuselwe ku-bio. Izitsha ze-CPLA zilinganisela ubungani nemvelo kanye nokusebenza kwazo, zifaneleka ngezikhathi ezahlukene.
Impilo Nokuphepha
Izitsha Zokhuni:
Izitsha zokhuni, njengoba yenziwe ngezinto zemvelo, ngokuvamile ayinawo amakhemikhali ayingozi futhi ayikhiphi izinto ezinobuthi ngesikhathi sokusetshenziswa, okwenza kube kuphephile empilweni yabantu. Izakhiwo zemvelo zokhuni ezilwa namagciwane kanye nokupholisha kwalo kahle kuqinisekisa ukuphepha ngokuvimbela izingcezu kanye nokuqhekeka. Kodwa-ke, ukuhlanza nokugcina kahle kubalulekile ukuvimbela ukukhula kwesikhunta kanye namagciwane, ukugwema ukucwiliswa isikhathi eside kanye nokuvezwa emswakama ophezulu.
Izitsha ze-CPLA:
Izitsha ze-CPLA nazo zibhekwa njengeziphephile, kanti i-PLA iyi-bioplastic etholakala ezitshalweni ezivuselelekayo futhi ayinazo izinto eziyingozi njenge-BPA. I-CPLA eqinisiwe inokumelana nokushisa okuphezulu, okuvumela ukuthi ihlanzwe emanzini ashisayo futhi isetshenziswe nokudla okushisayo ngaphandle kokukhipha izinto eziyingozi. Kodwa-ke, ukubola kwayo kuncike ezimweni ezithile zokwenziwa komquba ezimbonini, okungenzeka kungabi lula ukuzithola ekusethweni komquba ekhaya.
Umthelela Wezemvelo Nokuzinza
Izitsha Zokhuni:
Izitsha zokhuni zinezinzuzo ezicacile zemvelo. Izinkuni ziwumthombo ovuselelekayo, futhi imikhuba yamahlathi eqhubekayo inciphisa umonakalo wemvelo. Izitsha zokhuni ziyabola ngokwemvelo ekupheleni komjikelezo wazo wokuphila, zigwema ukungcola kwemvelo kwesikhathi eside. Kodwa-ke, ukukhiqizwa kwazo kudinga amanzi namandla athile, futhi isisindo sazo esinzima sandisa ukukhishwa kwekhabhoni ngesikhathi sokuthuthwa.
Izitsha ze-CPLA:
Izitsha ze-CPLAizinzuzo zemvelo zisekuvuselelekeni kwayoizinto ezisekelwe ezitshalweni kanye nokubola okuphelelengaphansi kwezimo ezithile, kunciphisa ukungcoliswa kwemfucuza yepulasitiki. Kodwa-ke, ukukhiqizwa kwayo kuhilela ukucutshungulwa kwamakhemikhali nokusetshenziswa kwamandla, futhi ukuwohloka kwayo kuncike ezindaweni zokwenza umquba zezimboni, ezingase zingatholakali kabanzi kwezinye izifunda. Ngakho-ke, umthelela jikelele we-CPLA kwezemvelo kufanele ucabangele umjikelezo wayo wokuphila, okuhlanganisa ukukhiqizwa, ukusetshenziswa, kanye nokulahla.
Izinto Ezivamile Ezikhathazayo, Izindleko, Nokukwazi Ukuzikhokhela
Imibuzo Yabathengi:
1. Ingabe izitsha zokhuni zizothinta ukunambitheka kokudla?
- Ngokuvamile, cha. Izitsha zokhuni ezisezingeni eliphezulu zicutshungulwa kahle futhi azithinti ukunambitheka kokudla.
2. Ingabe izitsha ze-CPLA zingasetshenziswa kuma-microwave kanye nasemishinini yokuwasha izitsha?
- Izitsha ze-CPLA ngokuvamile azinconywa ukusetshenziswa kuma-microwave kodwa zingahlanzwa emishinini yokuwasha izitsha. Kodwa-ke, ukuwasha njalo ngezinga lokushisa eliphezulu kungathinta isikhathi sayo sokuphila.
3. Ingakanani isikhathi sokuphila kwemishini yokhuni neye-CPLA?
- Izitsha zokhuni zingasetshenziswa kabusha iminyaka eminingi ngokunakekelwa okufanele. Nakuba izitsha ze-CPLA zivame ukusetshenziswa kanye kuphela, kunezinketho ezingasetshenziswa kabusha ezitholakalayo.
Izindleko kanye Nokukwazi Ukuzikhokhela:
Ukukhiqizwa kwezitsha zokhuni kubiza kakhulu ngenxa yentengo yokhuni olusezingeni eliphezulu kanye nokucubungula okuyinkimbinkimbi. Izindleko zayo zokuhamba eziphakeme kanye nentengo yemakethe kwenza ifaneleke kakhulu ekudleni okuphezulu noma emindenini enakekela imvelo. Ngokuphambene nalokho, izitsha ze-CPLA, nakuba zingabizi kakhulu ngenxa yezidingo zayo zokucubungula amakhemikhali kanye namandla, zingabizi kakhulu ekukhiqizweni nasekuthuthweni ngobuningi, okwenza kube lula ukuthenga ngobuningi.
Izinto Ezicatshangelwayo Zamasiko Nezenhlalo:
Izitsha zokhuni zivame ukubhekwa njengophawu lokudlela okusezingeni eliphezulu, okugxile emvelweni, nokukhathalela imvelo, okulungele izindawo zokudlela eziphezulu. Izitsha zokhuni ze-CPLA, ngokubukeka kwazo okufana nepulasitiki kanye nokusebenza kwazo, zifaneleka kakhulu ezindaweni zokudla okusheshayo kanye nezinsizakalo zokuthatha ukudla.
Umthelela Wemithethonqubo Nenqubomgomo
Amazwe amaningi nezifunda eziningi asebenzise imithethonqubo evimbela ukusetshenziswa kwemikhiqizo yepulasitiki esetshenziswa kanye, ekhuthaza ukusetshenziswa kwezinto ezibolayo nezivuselelekayo zetafula. Lokhu kusekelwa kwenqubomgomo kukhuthaza ukuthuthukiswa kwezitsha zokhuni neze-CPLA, okuqhuba izinkampani ukuthi zisungule futhi zithuthukise imikhiqizo yazo ekusimeni kwemvelo.
Izitsha zokhuni neze-CPLA ngayinye inezici ezihlukile futhi inezikhundla ezibalulekile emakethe yezitsha zokudla ezisebenzisa imvelo. Abathengi kufanele bacabangele izinto ezibonakalayo, izici, ubuhle, impilo nokuphepha, umthelela wemvelo, kanye nezici zezomnotho ukuze benze ukukhetha okungcono kakhulu ngezidingo zabo. Ngokuthuthuka kwezobuchwepheshe kanye nokukhula kokuqwashisa ngemvelo, singalindela ukuthi kuvele imikhiqizo eminingi yezitsha zokudla ezisezingeni eliphezulu, ezingenamthelela omkhulu, enegalelo entuthukweni esimeme.
I-MVI ECOPACKingumhlinzeki wezinto zokudla ezilahlwayo ezibolayo, enikeza osayizi abakhelwe ngokwezifiso bezinto zokusanhlamvu, amabhokisi okudla kwasemini, izinkomishi, nokuningi, kanye ne-overIminyaka eyi-15 yesipiliyoni sokuthumela ngaphandle to amazwe angaphezu kwama-30Zizwe ukhululekile ukuxhumana nathi ukuze uthole ulwazi olufanele kanye nemibuzo ethe xaxa, futhi sizokwenza lokho.phendula zingakapheli amahora angu-24.
Isikhathi sokuthunyelwe: Juni-27-2024
