Polyethylene e tlase-tlase (LDPE) ho fihlela joale ke eona e sebelisoang ka ho fetesisa ea setso bakeng sa letlapa la pampiri.Polylactic acid (PLA) ke ea bobeli ho eona, e ikarabellang ho feta 5% ea karolo ea mmaraka indastering, e leng ntlafatso e kholo ho feta lilemo tse 5 tse fetileng.Leha ho le joalo, liphuputso tsa morao-rao le lipatlisiso tsa bioplastics li qalile ho batla moea holim'a lets'oao la ho phahamisa PLA le polybutylene adipate terephthalate (PBAT).Liphuputso tse ncha li boetse li amme ts'ebeliso ea eona ho li-tableware tse lahliloeng.
Ka la 29 Phuptjane 2023, Tsamaiso ea Ts'ireletso ea Tikoloho (EPA) naheng ea Taiwan, e phatlalalitse thibelo ea ts'ebeliso ea tableware e entsoeng ho tsoa ho PLA, libakeng tsa ho jella, mabenkeleng a mabenkele le litsi tse tsamaisoang ke sechaba tse qalileng ho sebetsa ka la 1 Aug, 2023.
Ho sa le joalo, nts'etsopele ea lisebelisoa tse ncha tse thehiloeng ho baeloji ea atleha.Nka PHA e le mohlala.Matsatsing ana, e loanne le mekhoa ea eona ea ho ba sethaleng sa tlhahiso leha e le lilemo tsa boithuto ba mohopolo le liteko tsa laboratori.Selemong se fetileng, projeke ea pele ea Bluepha™️ e Yancheng ea Jiangsu e qalile tlhahiso ka tlhahiso ea selemo le selemo ea lithane tse 5,000.Hoa hlokomeleha hore merero ea eona ea bobeli le ea boraro e se e ntse e le tseleng ka tekanyo ea bokhoni ba lithane tse mashome a likete bakeng sa biopolymer e senyehang ea leoatleng.
E susumetsoa ke tlhokahalo ea bareki ba li-paperboard, tlhokahalo ea ho hlahisa liphahlo tse nang le metsi e le mokoallo o senyehang o fihlile ka pele.Pampiri le boto li khetholloa e le lisebelisoa tsa ho paka tse senyehang.Liaparo tsa thibelo ea ho qhalakanngoa e le tharollo ea ho fokotsa ho itšetleha ha eona holim'a likarolo tsa polasetiki bakeng sa thepa ea mokoallo li hlōlisana haholo ebile lia tšepisa.Leha ho le joalo, bokamoso bo tsitsitseng ba ketane ea boleng bo tla hloka matsete a eketsehileng le lipatlisiso ke indasteri bakeng sa popontshwa le ntlafatso ea lihlahisoa.
Nako ea poso: Apr-19-2024