Njengoko sonke sisazi , iimveliso ezibolile zithandwa ngakumbi kwimarike ngoku njengoko indawo esingqongileyo yahlukile kwaye kufuneka siyikhusele . kodwa eneneni kusekho iimveliso zeplastiki ezilahlwayo eziyeyona inkulu yemarike engundoqo . ngoko ke apha ngakumbi nangakumbi umxumi unombuzo malunga neencakuba ezibolisiweyo kuthi.

Kwinkqubo yokuveliswa kwe-razor enokubola , iyafana nenkqubo ye-razor yeplastiki kodwa ngeentlobo ezahlukeneyo zemathiriyeli . Incakuba yeplastiki yenziwe ngamasuntswana eplastiki .kunye nencakuba enokubola eyenziwe ngamasuntswana anokubola njengangezantsi :

Ibizwa ngokuba yiPLA biodegradable particles which is polylactic acid .Polylactic acid (PLA) is a novel biodegradable material eyenziwe ngestatshi imathiriyeli ekrwada ecetywayo kwimithombo yezityalo ezihlaziyekayo ezifana nombona. Isitatshi ekrwada izinto ekrwada i saccharified ukufumana iswekile, kwaye emva koko ivundiswe iswekile kunye neentlobo ezithile ukuvelisa i-asidi ye-lactic ephezulu, kwaye emva koko idibanise i-polylactic acid kunye nobunzima be-molecular synthesis. Ine-biodegradability efanelekileyo kwaye inokutshatyalaliswa ngokupheleleyo yi-microorganisms kwindalo emva kokusetyenziswa, ekugqibeleni ivelise i-carbon dioxide kunye namanzi ngaphandle kokungcolisa imo engqongileyo, enenzuzo kakhulu ekukhuseleni indalo kwaye ibonwa njengento ehambelana nokusingqongileyo.

Izinto ziya kusetyenziselwa inaliti yesibambo njengesiqhelo , sineemodeli ezahlukeneyo zemilo yokubamba , ke izibambo ziya kubunjwa phantsi koomatshini besitofu :

Ngokukwanjalo nentloko , onke amalungu entloko aya kwenziwa phantsi koomatshini bokutofa , kunye nemigca yokuhlanganisa ngokuzenzekelayo ukwenza iintloko zeentloko zibe kunye . kwaye kwiworkshop yokupakisha, abasebenzi baya kudibanisa intloko kunye nezibambo kunye kwaye bazipakishe kwiphakheji.