Njengoba ukuqwashisa ngemvelo kukhula, isidingo sezinye izindlela zepulasitiki ezilahlwayo zendabuko siyaqhubeka nokukhuphuka.I-PLA (i-polylactic acid) i-biodegradable tableware, eyenziwe ngezinsiza ezivuselelekayo ezifana nommbila nesitashi, isanda kuthola ukuduma ezindaweni zokudlela kanye ne-takeout, iba indawo entsha ekhanyayo emakethe yabathengi eluhlaza.

Izintatheli zivakashele izinkampani zokudlela ezimbalwa futhi zithole ukuthi amaketanga ahamba phambili aseqedile ukushintshela kuwoI-PLA tableware. Inhloko yokusimama kweTiye likaNayuki iveze ukuthi umkhiqizo usushintshe ngokuphelele ekubeni izinto ezilungele imvelo zotshani, izikhwama zokusika, nezinye izinto kusukela ngo-2021. Lo mkhiqizo usebenzisa amasethi angaphezu kwezigidi ezingu-30 ze-PLA tableware ngonyaka, wehlisa ukusetshenziswa kwepulasitiki engaboli kahle ngamathani angu-350 ngo-2021 kuphela ngokushintsha i-eco-friendly straws. "Ngemuva kokushintshela ku-PLA tableware, ingxenye yezibuyekezo ezinhle ezihlobene 'nokupakishwa okuvumelana nemvelo' kuma-oda okukhiphayo ikhuphuke yafinyelela ku-22%, okuwukunyuka ngamaphesenti angu-15."

Ngasohlangothini lokukhiqiza, imboni ye-PLA tableware iqhutshwa yizo zombili inqubomgomo namandla emakethe. Kulo nyaka, iGuizhou, Beijing, namanye amadolobha asebenze ngokujulile ukuthuthukiswa “imikhawulo yepulasitiki,” okudinga ngokusobala ukwehliswa kokusetshenziswa kwezitsha ezingaboli ngo-30% emkhakheni wokudla nokukhipha emadolobheni asezingeni noma ngaphezulu kwezinga lesifunda ekupheleni kuka-2025. Njengoba zibhekene nezinqubomgomo ezivumayo, izinkampani ezifana ne-Hengxin Lifestyle ziye zasheshisa ukunwetshwa kokukhiqiza. ikhiqiza cishe izingcezu ze-tableware eziyizigidi ezingama-600-800 ngonyaka Imboni yayo yase-Thai iphinde yaqeda ukuthunyelwa kwayo okokuqala ngo-Ephreli Ukuthola izinzuzo zentela, imikhiqizo yayo ingene enkampanini yokudla okusheshayo yase-UStableware izimakethe, okukhiqiza imajini yenzuzo eyisamba engaphezu kuka-31%.

Kodwa-ke, abanye abathengi basenokukhathazeka mayelana nolwazi lomsebenzisi lwe-PLA tableware. Umqondisi we-R&D we-Biomaterials e-Kingfa Technology wachaza, "I-PLA tableware yethu ekhiqizwe ngobuningi ikwazi ukumelana nokushisa kuze kufike ku-120 ° C futhi, ngokusho kokuhlolwa komuntu wesithathu, ingakwazi ukumelana nokungeniswa kwamafutha ashisayo namanzi abilayo. Iphinde yehlise ngaphezu kuka-90% emhlabathini wemvelo phakathi nezinyanga eziyisithupha, ekugcineni ibole ibe yi-carbon dioxide namanzi, ingashiyi insalela yemvelo." Abangaphakathi embonini babikezela ukuthi, ngokuzuza ekuvuthweni kwezobuchwepheshe kanye nokwehliswa kwezindleko, imakethe yasekhaya ye-PLA kulindeleke ukuthi idlule amathani ayizigidi eziyi-1.8 ngo-2025, okuhambisana nosayizi wemakethe ocishe ube ngama-yuan ayizigidi eziyizinkulungwane ezingama-50. Umkhakha we-tableware uzothatha u-40% walokhu, kusheshiswe uguquko lwemboni ye-tablewareimikhiqizo eluhlaza.