I-Bagasse vs PLA vs Paper Cups: Yikuphi Okungcono Kakhulu Kokushiswa Ikhofi

Amakhefi amaningi akholelwa ukuthi ukukhetha indebe "eqhubekayo" kusho ukukhetha efanele ngokuzenzakalelayo.
Eqinisweni, ezinye izinkomishi ezibukeka zinobungani nemvelo ephepheni ziyahluleka uma zigcwele ikhofi eshisayo esanda kuphekwa—ezithambile, ezivuzayo, noma ezenza iziphuzo zingakhululeki ukuzibamba.
Ngo-2026, ukukhethwa kwendebe yekhofi eshisayo sekuyindlela yokulinganisa phakathi kokusebenza, imithethonqubo, ukulawulwa kwezindleko, kanye nokwethembeka. Izinto ezisebenza kahle ngeziphuzo ezibandayo zingase zehluleke ngaphansi kwamazinga okushisa aphezulu, kanti ezinye ezihambisana nezimfuneko zenqubomgomo zingase zikhungathekise amakhasimende ngesikhathi senkonzo yansuku zonke.
Izinkomishi zephepha, izinkomishi ze-PLA, kanye nezinkomishi ze-bagasse zivame ukuvezwa njengezisebenza ngokulinganayoizixazululo zokupakisha ikhofi, kodwa ukusebenza kwabo kwangempela kuxoxa indaba ehluke kakhulu uma sekucatshangelwe izinhlelo zokushisa, isikhathi sokuphatha, kanye nokulahla.
Lo mhlahlandlela udlula ezicatshangelweni kanye nezimangalo zokumaketha ukuze uqhathanise lezi zinto ezintathu eceleni—kusiza amakhefi kanye nabathengi bezinsizakalo zokudla ukuthi banqume ukuthi iyiphi inketho esebenza kahle kakhulu ngekhofi elishisayo ngo-2026.

1. Kungani Izinto Zendebe Yekhofi Eshisayo Zibalulekile Ngo-2026

1.1 Izinga lokusetshenziswa kwekhofi elishisayo emhlabeni jikelele

Izilinganiso zemboni zihlala zibeka umhlaba wonkeindebe elahlwayoimakethe kuamashumi ezigidigidi zamaRandi minyaka yonke, kanye nekhofi elishisayo elimelela elinye lamacala amakhulu futhi asetshenziswa njalo. Kuwo wonke ama-cafe, izindawo zokudlela ezisheshayo, amahhovisi, kanye nezindawo zokudlela ezithatha ukudla, kusetshenziswa izigidigidi zezinkomishi zekhofi elishisayo minyaka yonke njengengxenye yemikhuba yansuku zonke.

Ezindaweni ezinabantu abaningi, ikhefi elilodwa lingasebenzaamakhulu kuya ezinkulungwaneni zezinkomishi zekhofi ezishisayo ngosuku, ukuphindaphinda izinketho zezinto ezibonakalayo zibe yimithelela ebalulekile yokusebenza kanye nemvelo ngokuhamba kwesikhathi. Kulesi sikali, ngisho nomehluko omncane ekusebenzeni kwendebe—njengokumelana nokushisa, ukuvuza, noma ukufudumala—kungathinta ngokushesha ulwazi lwamakhasimende, ivolumu yokulahlwa, kanye nezindleko zesikhathi eside.

1.2 Yini echaza into enhle yeziphuzo ezishisayo

Inkomishi yekhofi eshisayo enamandla idinga ukusingatha amazinga okushisa angu-85-100°C (185-212°F) ngaphandle kokuvuza, ukuthambisa, noma ukukhipha amakhemikhali ayingozi. Kufanele ivikele kahle ukuze izandla zingashi, ibize amanani afanele amabhizinisi, izwakale kahle ukuyibamba, futhi ilahle kalula ngaphandle kokulimaza imvelo. Imithetho emisha ngo-2026 yenza izinketho ezingenapulasitiki noma ezingaba umquba ngempela zibaluleke kakhulu kunanini ngaphambili.

2. Ukuqonda Izinto Ezintathu Eziyinhloko Zendebe

2.1 Izinkomishi zephepha kanye nezingxenye zangaphakathi

Izinkomishi zephepha zenziwe ngezendlalelo ezincane zebhodi lephepha, elivela kakhulu ezihlahleni. Ukuze kuvinjwe ikhofi eshisayo ukuthi ingaphumi ephepheni, abakhiqizi banezela uqweqwe olukhethekile lwangaphakathi, olubizwa ngokuthi ulwelwesi. Ulwelwesi oluvame kakhulu yi-polyethylene (PE), uhlobo lwepulasitiki olwenziwe ngamafutha, kodwa ezinye izinkomishi ezintsha zisebenzisa i-PLA (into esekelwe ezitshalweni) noma uqweqwe olusekelwe emanzini esikhundleni salokho. Lezi zingcezu zenza indebe ingangeni manzi futhi zisize ukuthi ibambe iziphuzo ezishisayo ngaphandle kokumanzi ngokushesha. Kodwa-ke, uhlobo lolwelwesi luthinta kakhulu indlela indebe esebenza kahle ngayo ekhofini elishisayo kakhulu nokuthi kulula kangakanani ukuphinda usebenzise noma umanyolo kamuva. Izinkomishi zephepha zilula futhi kulula ukuphrinta imiklamo enemibala kuzo, yingakho ama-cafe amaningi ezithanda. Lokhu kwenza izinkomishi zephepha zibe ukukhetha okuthembekile kwensizakalo yekhofi eshisayo uma zihambisana nolwelwesi olufanele, kodwa ukuzinza kwazo kwesikhathi eside kuncike kakhulu emandleni okuphinda usebenzise endawo kanye nohlobo lolwelwesi.

Izinkomishi ze-PLA ezingu-2.2: i-bioplastic esuselwe ezitshalweni

I-PLA imele i-polylactic acid, futhi iyi-bioplastic eyenziwe ngezitashi zezitshalo ezifana nommbila noma umoba. Lokhu kwakheka kubukeka kucacile futhi kucwebezela, njengepulasitiki evamile, ngakho-ke kuvame ukusetshenziselwa izinkomishi zeziphuzo ezibandayo ezicacile noma njengolwelwesi olungaphakathi kwezinkomishi zephepha. I-PLA ithandwa ngoba ivela ezitshalweni ezivuselelekayo esikhundleni samafutha. Kodwa-ke, i-PLA ejwayelekile iyathamba noma iyashintshashintsha uma ishisa kakhulu, ngokuvamile ngaphezu kuka-50–60°C (cishe ngo-122–140°F). Ezinye izinguqulo ezithuthukisiwe, njenge-crystallized PLA (CPLA), zingamelana nokushisa okufika ku-90°C isikhathi esifushane, kodwa izinkomishi ze-PLA ezimsulwa azikakabi ukukhetha okuhle kokubilisa ikhofi eshisayo. Sekukonke, i-PLA isebenza kahle eziphuzweni ezibandayo noma ezifudumele kodwa inemingcele ecacile ngeziphuzo ezishisayo kakhulu. Lokhu kunciphisa ukufaneleka kwe-PLA kuma-cafe akhonza ikhofi esanda kuphekwa, eshisa kakhulu.

2.3 Izinkomishi ze-Bagasse: i-fibre yomoba ebunjiwe

I-Bagasse iyi-fiber eyomile, enezintambo ezisele ngemuva kokuba amafektri ekhiphe ujusi ezitshalweni zomoba. Esikhundleni sokuyilahla noma ukuyishisa, izinkampani zicindezela futhi zibumbe le fiber yemvelo zibe izinkomishi nezitsha eziqinile. Izinkomishi ze-Bagasse azidingi noma yiluphi ulwelwesi lwepulasitiki olwengeziwe ngoba imicu ngokwayo imelana namanzi, uwoyela, nokushisa kahle. Ngokuvamile inombala onsundu okhanyayo noma o-beige obukeka njengomhlaba futhi wemvelo. Lezi zinkomishi zizwakala ziqinile futhi ziqinile esandleni sakho, futhi zivela emfucumfucwini wepulazi, ngakho-ke ziyasiza ekunciphiseni imfucuza evela ekulimeni umoba. Abantu abaningi bayayithanda i-bagasse ngoba izwakala inobungani nemvelo futhi isebenza ngokwethembeka ngeziphuzo ezishisayo. Lokhu kwenza izinkomishi ze-bagasse zifaneleke kakhulu kuma-café akhonza ikhofi eshisayo edinga ukumelana nokushisa okukhulu, umuzwa oqinile, kanye nendlela ecacile yokwenza umquba ngaphandle kwelwelwesi lwepulasitiki.

3. Ukumelana Nokushisa: Yikuphi Okubalulekile Okuphatha Ikhofi Elishisayo Kakhulu?

3.1 Ukusebenza kokushisa kwezinkomishi zephepha ezinezingqimba ezahlukene

Izinkomishi zephepha ezinepulasitiki ye-PE zingabamba ikhofi eshisayo ngokuphephile kuze kufike ku-95–100°C ngaphandle kokuvuza, njengoba ipulasitiki idala isithiyo esiqinile. Ingaphandleizinkomishi zephepha ezisodongeni olulodwakuvame ukushisa kakhulu, ngakho-ke abantu bavame ukufaka imikhono yekhadibhodi ukuvikela izandla zabo.Izinkomishi zephepha ezinodonga oluphindwe kabili(ngezendlalelo ezimbili zephepha) vikela kangcono kakhulu futhi ugcine indawo epholile yangaphandle isikhathi eside. Izinkomishi zephepha ezifakwe i-PLA zisebenza kahle eziphuzweni ezishisayo eziphakathi nendawo ezicishe zibe ngu-70–85°C, kodwa zingathamba noma zivuze uma ikhofi ibila ishisa isikhathi eside kakhulu. Izimbozo ezisekelwe emanzini kwezinye izinkomishi zephepha ezintsha zinikeza ukusebenza okuhle kokushisa okufika ku-90°C futhi kulula ukuzisebenzisa kabusha. Sekukonke, izinkomishi zephepha ezifakwe i-lined ziphatha kahle ikhofi eshisayo yansuku zonke, kodwa uhlobo lwe-linear lunquma ukuthi zithembeke kangakanani emazingeni okushisa aphezulu.

3.2 Imikhawulo ye-PLA ngaphansi kwamazinga okushisa aphezulu

Izinto ezijwayelekile ze-PLA ziqala ukuthamba cishe ngo-50–60°C, okuphansi kakhulu kunezinga lokushisa lekhofi elishisayo elisanda kuphekwa (ngokuvamile u-85–95°C). Lokhu kusho ukuthi izinkomishi ze-PLA ezihlanzekile zingagoba, zithambe, noma zivuze ngisho nalapho zigcwele iziphuzo ezibilayo, okwenza zingaphephile noma zingakhululeki ukuzibamba. Ngisho noma ungqimba olungaphakathi kwezinkomishi zephepha, i-PLA evamile ingalahlekelwa amandla ngoketshezi olushisayo kakhulu ngokuhamba kwesikhathi. Izinguqulo ezithuthukisiwe ezifana ne-CPLA (i-crystallized PLA) zithuthukisa izinto futhi ziphathe kufika ku-90°C ngezivalo noma ukusetshenziswa isikhathi esifushane, kodwa azikaqini njengezinye izinketho zekhofi elishisayo elihlala isikhathi eside. Ngenxa yale mikhawulo yokushisa, ochwepheshe batusa i-PLA ikakhulukazi yeziphuzo ezibandayo noma iziphuzo ezifudumele ezithambile kuphela. Ukusebenzisa i-PLA yekhofi elishisayo kakhulu kuvame ukuholela emiphumeleni edumazayo.

3.3 Ukusebenza kwe-Bagasse nekhofi elishisayo

Izinkomishi ze-bagasse ziphatha ukushisa okuphezulu kahle kakhulu, zihlala ziqinile futhi azivuzi ngisho noma amazinga okushisa angaphezu kuka-100°C, kanti ezinye izivivinyo zibonisa ukuthi zimelana nokushisa okufika ku-120°C. Imicu yemvelo ejiyile isebenza njengokufakwa kokushisa okwakhelwe ngaphakathi, ngakho-ke ingaphandle lenkomishi lihlala lipholile futhi alishisi kalula iminwe. Akukho ulwelwesi lwepulasitiki oludingekayo, okusho ukuthi akukho bungozi bokuncibilika noma amakhemikhali angene esiphuzweni. Izinkomishi eziningi ze-bagasse zingafakwa ngisho nase-microwave ukuze zifudumale isikhashana ngaphandle kokuguquka noma ukuvuza. Ama-cafe abika ukuthi i-bagasse igcina isimo sekhofi esishisayo kanye nokushisa kangcono kune-PLA noma iphepha eliyisisekelo imizuzu engama-30-60 noma ngaphezulu. Lokhu kwenza i-bagasse ibe ngenye yezinketho ezithembeke kakhulu zeziphuzo ezishisayo ngempela.

4. Umthelela Wezemvelo kanye Neqiniso Lokuphela Kwempilo

4.1 Izinselele zokusebenzisa kabusha izinkomishi zephepha zendabuko

Iningi lezinkomishi zephepha zendabuko zine-PE plastic lining, okwenza kube nzima kakhulu ukuzisebenzisa kabusha ngoba imishini yokuvuselela ayikwazi ukuhlukanisa kalula ipulasitiki nephepha. Ezindaweni eziningi, iphesenti elincane kuphela (ngezinye izikhathi elingaphansi kuka-5%) lalezi zinkomishi empeleni liphinde lisetshenziswe, kanti ezinye ziphelela ezindaweni zokulahla udoti. Ngisho noma ziqoqwa, izinto ezixubile zivame ukungcolisa imifudlana yokuvuselela futhi zidale izinkinga ezindaweni zokusebenza. Lokhu kusho ukuthi izinkomishi zephepha zendabuko zidala imfucuza eningi kunalokho abantu abakucabangayo, naphezu kokubukeka njengephepha elilula. Imithetho ekhulayo ngo-2026 icindezela izinketho ezingcono ngoba lezi zinkomishi zengeza ekungcoleni kwesikhathi eside. Sekukonke, aziluhlaza njengoba igama lazo lisikisela.

4.2 Ukubumbana kwe-PLA: inkolelo-mbono vs iqiniso

I-PLA yakhelwe ukuba ikwazi ukumunca umquba ngokwezimboni, okusho ukuthi iyawohloka ezinyangeni ezi-3-6 ezindaweni ezikhethekile zokufaka umquba ezishisa kakhulu ezinama-microbes nezimo ezifanele. Empilweni yangempela, amadolobha amaningi awanazo lezi zindawo, ngakho-ke izinkomishi ze-PLA zivame ukuphelela ezindaweni zokulahla udoti noma ezindaweni zokulahla udoti ezivamile lapho zingawohloki khona kahle. I-PLA ibukeka njengepulasitiki evamile, edida imishini yokuhlunga futhi ingonakalisa amaqoqo ezinto eziphinde zasetshenziswa. Ezinqwabeni zomquba wasekhaya, i-PLA ivame ukuthatha isikhathi eside noma yehluleke ukubola ngokuphelele. Ngenkathi i-PLA ingcono kunepulasitiki esuselwe kumafutha ngoba ivela ezitshalweni, ukulahla ngendlela efanele kubaluleke kakhulu ngezinzuzo zayo zemvelo. Ngaphandle kwezinhlelo ezifanele, izithembiso zayo eziluhlaza zivame ukwehluleka.

4.3 Ukwenziwa komquba we-Bagasse kanye nokubola kwe-biogradation

Izinkomishi ze-bagasse ziphuka ngokwemvelo nangokushesha, ngokuvamile ezinsukwini ezingama-30-90 ezinqwabeni zomquba wasekhaya nowezimboni, ziphenduka inhlabathi ecebile ngaphandle kokushiya izinsalela eziyingozi. Zenziwe ngemfucuza yasemapulazini, ngakho azisebenzisi izihlahla ezintsha noma uwoyela, futhi ukukhiqizwa kwazo kune-carbon footprint ephansi kakhulu. I-bagasse ingavundiswa ngokuphelele futhi ivame ukugunyazwa ukusetshenziswa ekhaya, okwenza ukulahla kube lula ezindaweni eziningi. Ngisho noma zigcina zisendaweni yokulahla udoti, ziwohloka ngokushesha kunezinkomishi ezifakwe epulasitiki. Lokhu kusetshenziswa kusekela abalimi ngokunikeza inani ezisele zomoba esikhundleni sokuzishisa. Ngo-2026, i-bagasse ibhekwa njengenye yezinketho ezihlala isikhathi eside kakhulu emhlabeni.

5. Izindleko, Ukuqina, kanye Nokusetshenziswa Kwansuku Zonke Okungokoqobo

5.1 Amanani emakethe kanye nokuzinza kokunikezwa

Izinkomishi zephepha zendabuko ezinemicu ye-PE ziyindlela eshibhile kakhulu, okwenza zithandeke kuma-cafe anesabelomali esincane. Izinkomishi zephepha ezinemicu ye-PLA noma ze-PLA ezimsulwa zivame ukubiza ngaphezulu ngo-20-40% ngenxa yezinto ezisetshenziswa ezitshalweni kanye nokucubungula okwengeziwe. Izinkomishi ze-bagasse zinentengo ephezulu kakhulu kusengaphambili, ngokuvamile zingaphezu kuka-30-50% kunephepha eliyisisekelo, kodwa amanani ehla ngo-2026 njengoba izimboni eziningi zikhiqiza lezi zinto. Amabhizinisi amaningi athola ukuthi i-bagasse isindisa imali ngokuhamba kwesikhathi ngoba ayidingi imikhono eyengeziwe futhi iheha amakhasimende aqaphela imvelo akhokha kakhulu. Ukunikezwa kwe-bagasse kukhula ngokushesha ngenxa yesidingo, kuyilapho iphepha lihlala lilula ukulithola yonke indawo. Isikhathi eside, izindleko eziphelele (kufaka phakathi izinzuzo zomkhiqizo kanye nokuhambisana nemithetho) zivame ukuphakamisa i-bagasse.

5.2 Amandla, umuzwa, kanye nolwazi lwamakhasimende

Izinkomishi zephepha zizwakala zibushelelezi futhi zilula kodwa zingaba manzi noma zibe buthaka uma ulwelwesi lonakala ngemva kokusetshenziswa isikhathi eside. I-PLA izwakala njengepulasitiki evamile—iqinile ekuqaleni—kodwa ingathamba noma igobe ngokushisa, okwenza ukubamba kungakhululeki. Izinkomishi ze-bagasse zizwakala zijiyile, ziqinile, futhi zinobuthuntu obuncane, njengefayibha yokhuni yemvelo, futhi zihlala ziqinile ngaphandle kokuvuza ngisho nangemva kwemizuzu engama-30-60 yekhofi elishisayo. Ukufakwa kwemvelo kwe-bagasse kugcina ingaphandle lipholile, ngakho-ke akukho siketi esivame ukudingeka. Amakhasimende avame ukuthi i-bagasse izizwa ingcono kakhulu futhi ithembeke kakhulu eziphuzweni ezishisayo. Abaningi bakhetha ukubukeka komhlabathi nomuzwa oqinile kunepulasitiki ecwebezelayo noma iphepha elincane.

5.3 Impendulo evela kuma-café kanye nabaqhubi bezinsizakalo zokudla

Amakhefi ashintshela kuma-bagasse abika izikhalazo zamakhasimende ezimbalwa kakhulu mayelana nokuvuza, ukusha, noma izinkomishi ezimanzi uma kuqhathaniswa nephepha noma i-PLA. Izisebenzi zithanda ama-bagasse ngoba izinkomishi zihambisana kahle nezivalo, zihlala ziqinile, futhi zisingatha amahora okuphuthuma amatasa ngaphandle kwezinkinga. Izinkomishi ezifakwe i-PLA zisebenzela iziphuzo ezilinganiselwe kodwa zithola izinkinga eziningi ngama-oda ekhofi ashisayo kakhulu. Iphepha lendabuko lihlala livamile ngenxa yezindleko eziphansi, kodwa amakhefi abhekene nengcindezi evela emithethweni emisha kanye nezicelo zamakhasimende zokukhetha okuluhlaza. Abaqhubi abaningi bathi ama-bagasse akha isithombe esihle somkhiqizo futhi aletha amakhasimende akhathalela imvelo. Impendulo ikhombisa ukuthi ama-bagasse avame ukuwina ukusetshenziswa kwansuku zonke kwangempela ngo-2026.

6. Imithethonqubo kanye Nemikhuba Yemakethe ngo-2026

6.1 Izinqubomgomo zokunciphisa ipulasitiki esetshenziswa kanye kuphela

Ngo-2026, amazwe amaningi namadolobha anemithetho eqinile ekhawulela noma evimbela amapulasitiki athile asetshenziswa kanye, okuhlanganisa nezinkomishi ezifakwe ipulasitiki ezindaweni ezifana ne-EU, i-UK, i-Singapore, kanye nezingxenye zase-Asia. Ohulumeni bacindezela izinto ezilula ukuzisebenzisa kabusha noma umquba ukuze kuncishiswe imfucuza. Ukuvinjelwa kwamakhemikhali ayingozi njenge-PFAS ekupakisheni nakho kuthinta ulwelwesi lwephepha lwendabuko. Le mithetho yenza izinkomishi zephepha ezifakwe i-PE zibe nzima futhi zibize kakhulu ukuzisebenzisa kwezinye izindawo. Izinketho ezingasetshenziswa njengomquba njengemikhiqizo ye-bagasse kanye ne-PLA zithola ukwesekwa okwengeziwe ngoba zihlangabezana nezindinganiso ezintsha. Amabhizinisi kumele ashintshe ukuze agweme izinhlawulo futhi ahlale esemthethweni.

6.2 Ukukhula kwenqwaba kanye nokusungula izinto ezintsha

I-Bagasse ikhula ngokushesha kakhulu ngokuthandwa ngoba ayidingi ulwelwesi lwepulasitiki futhi isebenza kahle neziphuzo ezishisayo. Izimboni ezintsha zenza izinkomishi ze-bagasse ngobukhulu, imibala, kanye nemiklamo eminingi ukuze zibukeke zanamuhla futhi zikhangayo. Izinguqulo ze-PLA ezithuthukisiwe zizama ukulungisa izinkinga zokushisa, kodwa i-bagasse ihola phambili ezidingweni zekhofi elishisayo. Amaketanga amaningi amakhulu e-cafe ahlola noma ashintshele ku-bagasse ukuze alandele imithetho futhi ajabulise amakhasimende anobungani nemvelo. Ukuqamba okusha kugxile ekwenzeni i-bagasse ishibhile futhi iqine ngenkathi igcina imvelo. Ngo-2026, i-bagasse iba ukukhetha okuphezulu njengoba imakethe isuka ezinkethweni ezisindayo zepulasitiki. Umehluko phakathi kwalezi zinto uba sobala nakakhulu uma uqhathaniswa eceleni.

7. Ithebula Lokuqhathanisa: I-Bagasse vs PLA vs Paper Cups

8. Isinqumo Sokugcina: Yikuphi Okungcono Kakhulu Kokukwenza Ikhofi Elishisayo?

Njengoba imithethonqubo iqina futhi amathemba amakhasimende ekhuphuka, ukukhetha izinto ezifanele zendebe akuseyona nje isinqumo sokuzinza—kuyisu lebhizinisi. Kuma-cafe kanye nemikhiqizo yezinsizakalo zokudla ehlose ukuvikela ukusebenza kwawo esikhathini esizayo, ukuvumelanisa ukusebenza, ukuthobela imithetho, kanye namanani omkhiqizo sekuyinto ebalulekile. Ukusebenzisana nabahlinzeki abanikeza ukuguquguqukaukupakishwa kokudla okwenziwe ngokwezifisoizinketho zenza amabhizinisi akwazi ukukhetha izinto zokufaka izinkomishi, osayizi, kanye nemiklamo efanelana ngempela nezidingo zawo zekhofi elishisayo ngenkathi eqhubeka nokuncintisana emakethe eshintsha ngokushesha.
Ngemva kokuqhathanisa ukuphathwa kokushisa, umthelela wemvelo, izindleko, ukuqina, kanye nemikhuba yemakethe ka-2026, i-bagasse ivelele ngokusobala njengento engcono kakhulu yezinkomishi zekhofi ezishisayo. Imelana ngokwemvelo namazinga okushisa aphezulu ngaphandle kolwelwesi lwepulasitiki, umquba ngempumelelo kokubili ezindaweni zasekhaya nasezimbonini, futhi isebenzisa imfucuza yezolimo esikhundleni sezihlahla noma izinto ezisuselwe ezinsaleleni—okwenza ivumelane kahle nemithethonqubo yokuqinisa. Ukuze uthole umbono obanzi ngokukhethwa kwezinto kuzo zonke iziphakeji zesevisi yokudla, bheka lokhuumhlahlandlela wezinto zokupakisha ukudla.

9. Imibuzo Evame Ukubuzwa (Imibuzo Evame Ukubuzwa)

9.1 Ingabe izinkomishi ze-PLA zingaphatha ikhofi elishisayo kakhulu?

Cha, i-PLA ejwayelekile iyathamba noma iguquguquka ngaphezu kuka-60-70°C. Izinguqulo ezikhethekile zisebenza kangcono, kodwa i-PLA isebenza kangcono eziphuzweni ezibandayo noma eziphakathi nendawo kunekhofi elishisayo elibilisiwe.

9.2 Ingabe izinkomishi ze-bagasse zifanelekile kwisobho elishisayo neziphuzo?

Yebo, i-bagasse iphatha kahle isobho elishisayo neziphuzo ezingaphezu kuka-100°C. Imicu imelana namafutha, amanzi, nokushisa ngokwemvelo, ngaphandle kokuvuza noma ukuthamba.

9.3 Kungani wonke amakhefi engakashintshi abe yi-bagasse?

I-Bagasse ibiza kakhulu ekuqaleni, futhi akuzona zonke izindawo ezinezinhlelo eziqinile zokufaka umquba. Ama-cafe amaningi anamathela ephepheni elishibhile ngenkathi efunda ngezinketho futhi elinde amanani ukuthi ehle.

9.4 Ingabe iphepha elinomugqa we-PLA lingcono kunephepha elinomugqa we-PE?

Yebo, i-PLA-lined ingcono—ivela ezitshalweni nakuma-compost ezindaweni, ngokungafani ne-PE plastic elimaza kakhulu ukuphinda kusetshenziswe kanye nemvelo.