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 ye-biodegradable , iyafana nenkqubo ye-razor yeplastiki kodwa kunye neentlobo 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 ke ivundiswe iswekile kunye strains ezithile ukuvelisa i-asidi lactic ubunyulu, kwaye emva koko synthesize i-polylactic acid kunye nobunzima bemolekyuli ethile nge-chemical 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.