Ngokusetyenziswa kokuvalwa kweplastiki kwihlabathi liphela, abantu bafuna ezinye iindlela ezinobuhlobo nokusingqongileyo endaweni yezitya zeplastiki ezilahlwayo. Iindidi ezahlukeneyo zezitya ze-bioplastic zaqala ukubonakala kwimarike njengezinye iindlela ezinobuhlobo nokusingqongileyo endaweni yezitya zeplastiki ezilahlwayo. Ezi zitya ze-bioplastic zifana kakhulu. Kodwa zeziphi umahluko. Namhlanje, makhe sithelekise ezimbini zezona zitya ze-bioplastic ezibonwa kakhulu yi-CPLA Cutlery kunye ne-PSM Cutlery.
(1) Izinto eziluhlaza
I-PSM imele izinto zesitatshi sezityalo, ezizinto ezidityanisiweyo zesitatshi sezityalo kunye ne-plastic filler (PP). Ii-filler zeplastiki ziyafuneka ukuqinisa i-resin yesitatshi sengqolowa ukuze isebenze kakuhle xa isetyenziswa. Akukho pesenti eqhelekileyo yokwakheka kwezinto. Abavelisi abahlukeneyo banokusebenzisa izinto ezineepesenti ezahlukeneyo zesitatshi ukuvelisa. Umxholo wesitatshi sengqolowa unokwahluka ukusuka kwi-20% ukuya kwi-70%.
Izinto ezisetyenziswayo xa kusenziwa izitya zeCPLA yiPLA (iPoly Lactic Acid), uhlobo lwe-bio-polymer oluvela kwiswekile kwiintlobo ezahlukeneyo zezityalo. I-PLA iqinisekisiwe ukuba inokugqunywa kwaye iyabola.
(2) Ukukwazi ukumelana neemeko ezingxamisekileyo
Izixhobo zokusila ze-CPLA zinokugquma. Izixhobo zokusila ze-PSM azigquma.
Abanye abavelisi banokuthi i-PSM cutlery cornstarch cutlery baze basebenzise igama elithi i-biodegradable ukuyichaza. Enyanisweni, i-PSM cutlery ayiboli. Ukusebenzisa igama elithi i-biodegradable kunye nokuphepha igama elithi i-compostable kunokulahlekisa abathengi kunye nabathengi. I-biodegradable ithetha kuphela ukuba imveliso inokonakala, kodwa ayiboneleli naluphi na ulwazi malunga nokuba kuza kuthatha ixesha elingakanani ukuba yonakale ngokupheleleyo. Ungabiza i-plastic cutlery eqhelekileyo ukuba ibolile, kodwa kungathatha ukuya kuthi ga kwiminyaka eli-100 ukuba ibolile!
Izixhobo zokusila zeCPLA ziqinisekisiwe ukuba ziya kuba ngumgquba. Zingafakwa umgquba kwiindawo zoshishino zokufumba zingadlulanga iintsuku ezili-180.
(3) Ukumelana nobushushu
Izixhobo zokusika zeCPLA zinokumelana nobushushu obufikelela kwi-90°C/194F ngelixa izixhobo zokusika zePSM zinokumelana nobushushu obufikelela kwi-104°C/220F.
(4) Ukuguquguquka
Izinto ze-PLA ngokwazo ziqinile kwaye ziqinile, kodwa azinazo iziguquguquki. I-PSM iguquguquka ngakumbi kunezinto ze-PLA ngenxa ye-PP eyongeziweyo. Ukuba ugoba isiphatho sefolokhwe ye-CPLA kunye nefolokhwe ye-PSM, ungabona ukuba ifolokhwe ye-CPLA iya kuqhekeka kwaye iphuke ngelixa ifolokhwe ye-PSM iya kuguquguquka ngakumbi kwaye inokukwazi ukugoba ide ibe ngama-90° ngaphandle kokuqhekeka.
(5) Iinketho zokuphela kobomi
Ngokungafaniyo neplastiki, izinto zestatshi sombona nazo zinokulahlwa xa zitshiswa, nto leyo ebangela umsi ongeyotyhefu kunye nentsalela emhlophe enokusetyenziswa njengesichumiso.
Emva kokusetyenziswa, izixhobo zokusika zeCPLA zinokufakwa umgquba kwiindawo zorhwebo zomgquba zingadlulanga iintsuku ezili-180. Iimveliso zayo zokugqibela ngamanzi, i-carbon dioxide, kunye ne-biomass yesondlo enokuxhasa ukukhula kwezityalo.
Izitya ze-MVI ECOPACK CPLA zenziwe ngezinto ezivuselelekayo. Zivunyiwe yi-FDA ukuba zisetyenziswe ekutyeni. Iseti yezitya inefolokhwe, imela, kunye necephe. Ihambelana ne-ASTM D6400 yoKuqiniswa kweMichiza.
Izixhobo zokutya ezibolayo zinika indlela esebenza ngayo inkonzo yokutya ulungelelwano olupheleleyo phakathi kokuqina, ukumelana nobushushu kunye nokuba ngumgquba olungileyo kwindalo.
Xa kuthelekiswa nezixhobo zemveli ezenziwe ngeplastiki eyi-100% emsulwa, izixhobo zokusila zeCPLA zenziwe ngezinto ezihlaziyekayo ezingama-70%, olu khetho luhlala ixesha elide. Zifanelekile kwizidlo zemihla ngemihla, kwiindawo zokutyela, kwiindibano zosapho, kwiilori zokutya, kwiziganeko ezikhethekileyo, ekuphekeni, emitshatweni, kwiipati njl.njl.
Yonwabela ukutya kwakho ngezitya zethu ezisekelwe kwizityalo ukuze ukhuseleke kwaye ube nempilo entle.
Ixesha lokuthumela: Feb-03-2023
