Imikhiqizo yamathreyi alahlwayo evumelana nemvelo inokweluka okuhle okuminyene, ukumelana namanzi, ukumelana nowoyela, ukumelana nokungena, ukumelana nezinga lokushisa eliphezulu, futhi ifaneleka ukubanda esiqandisini, ukugcinwa okubandayo, ukudla okusha, ukushisisa i-microwave, njll. Umqondo oluhlaza wokudla okungaboli ukuthi i amapuleti alahlwayo angalungele imvelo akhiqizwa kakhulu ngezinto ezivuselelekayo ezifana nommbila, amazambane, notshani bezitshalo, futhi angakwazi ukubola ngokuphelele ngemva kokulahlwa.Inkomishi ye-Biodegradable iyimpahla ye-polymer engabizi kakhulu, esebenza kahle kakhulu futhi evumelana nemvelo.Ithani ngalinye le-biodegradable plate cutlery lingonga cishe amathani angu-3 okukhishwa kwesikhutha uma kuqhathaniswa nezitsha zendabuko ezisekelwe ku-petroleum.Lokhu kungenxa yokuthi isitashi esilahlwayo se-tableware ngokwaso sinokubola okuhle kwe-biodegradability, futhi ekugcineni sizocekelwa phansi ngokuphelele ama-microorganisms ukukhiqiza isikhutha namanzi.
Imikhiqizo yethreyi elilahlwayo yokuvikela imvelo inokuqina okuhle, ukumelana namanzi, ukumelana nowoyela, ukumelana nokungena kanye nokumelana nezinga lokushisa eliphezulu eliphansi, futhi ifaneleka ukubanda esiqandisini, ukugcinwa okubandayo, ukudla okusha, ukufudumeza kuhhavini we-microwave, njll. Umqondo oluhlaza wesidlo esibolayo wukuthi uwukuthi ipuleti elilahlwayo lokuvikela imvelo lenziwa ngokuxuba izinto zemvelo ezifana nesitashi sommbila, isitashi somdumbula kanye nempushana yotshani, kanti ibhokisi lesidlo sasemini elivuthwayo lisebenzisa izinsiza ezivuselelekayo njengezinto ezisetshenziswayo zokukhiqiza eziyinhloko, ezingabola ngokuphelele ngemva kokulahlwa noma ukuvundiswa. .Inkomishi ebolayo iwuhlobo lwe-polymer yokuvikela imvelo ebolayo enezindleko eziphansi kanye nenzuzo ephezulu.Uma kuqhathaniswa nama-substrates e-petroleum evamile, ithani ngalinye lezitsha ezibolayo kanye ne-tableware kunganciphisa ukukhishwa kwe-carbon dioxide ngamathani angaba ngu-3.Lokhu kungenxa yokuthi i-tableware yesitashi elahlayo ngokwayo inokubola okuhle, futhi imikhiqizo ihlanzeke ngokuphelele yizikhungo ezifanele zokuhlola, futhi ukusebenza kwesevisi nezinga lokuxazululwa kwebhayoloji kuhambisana ngokuphelele namazinga okonakaliswa kwezinto ezisetshenziswayo ezilahlwayo.Ekugcineni, idliwa ama-microorganisms endalweni bese iguqulwa ibe isikhutha namanzi.