Mekhoa e Meraro e Meholo ea Ntshetsopele ea Mechini ea Thermoforming ea Plastiki
Mekhoa e Meraro e Meholo ea Ntshetsopele ea Mechini ea Thermoforming ea Plastiki
Hona jwale, mmaraka wa diphutheloana tsa polasetiki indastering ya diphutheloana ka boleng bohle ba tlhahiso ya karolo o fetile 30%. O bapala karolo e ke keng ya nkeloa sebaka dijong, dinong, ditlhokong tsa letsatsi le letsatsi, le tlhahisong ya diindasteri/temo. Mochini wa Thermoforming wa polasetiki nakong e tlang o hlahisa mekgwa e meraro e meholo ya ntshetsopele:
Botala: Litšila tsa polasetiki tse bolang li bakile matšoenyeho a pharaletseng sechabeng. Matlafatsa tsamaiso ea saense le tšebeliso ea liphutheloana tsa polasetiki, eketsa tšebeliso ea polasetiki e bolang hape, 'me butle-butle u ntlafatse tšebeliso ea polasetiki e bolang. Ho entsoe tsoelo-pele e kholo ntlafatsong ea polasetiki e bolang.
E bobebe: Mokhoa ona o shebane le ho fokotsa boima ba ho paka ka ho sebelisa thepa e fokolang. Ho paka ka bonolo ho tsoela tikoloho molemo (ho fokotsa litšila) le likhoebo (ho fokotsa litšenyehelo). Ho paka ka polasetiki hangata ho kenyelletsa lijana tsa lijo, lijana tsa meriana, kapa mabokose a polasetiki a ho paka, ho bolela tse 'maloa.
Bohlale: ka nts'etsopele ea boiketsetso, ho paka ka bohlale ho fetohile mokhoa o mocha. Litsamaiso tse kopantsoeng tse sebelisoang ke AI li sebelisoa haholo ho ntlafatsa lits'ebetso tsa tlhahiso ea ho paka, ho fokotsa litšila le tšebeliso e tlase ea matla. Tšebeliso ea boiketsetso ho paka e ntlafatsa ho nepahala le katleho, ha taolo e bohlale e ntlafatsa ts'ebeliso ea mehloli.
Mekhoa ea ho itšireletsa
Lintho tsa bohlokoa tsa letsatsi le letsatsi li itšetlehile haholo ka ho paka polasetiki, hoo e batlang e le lintho tsohle tseo re li hlokang letsatsi le letsatsi, li ke ke tsa aroloa le lebokose la ho paka polasetiki, ha re qeta ho sebelisa lintho tseo, re tla lahla liphutheloana tsa polasetiki hamorao. Tse ling li ka sebelisoa hape, tse ling li ke ke tsa sebelisoa, kahoo re hloka ho hlaolela mekhoa ea ho sebelisa hape ka litsamaiso tsa taolo ea litšila tsa lehae ke habohlokoa ho fokotsa tšilafalo le ho nolofalletsa ts'ebetso e bohareng.
Mochini oa polasetiki oa thermoforming o tla hatela pele ho fihlela litharollong tse mosa tikolohong, tse sebetsang hantle haholo le tse bohlale.
Mohlala, tšebeliso ea PLA (polylactic acid) le thepa e 'ngoe e bolang ho nkela polasetiki ea setso sebaka, ke tsela ea ho rarolla bothata ba tšilafalo ea polasetiki. Sena se hloka tšehetso ea lisebelisoa tse tsamaellanang tsa tlhahiso:
Mochini oa Thermoforming oa PLA: E khona ho hlahisa lijana tse fapaneng tsa lijo (joalo ka mabokose a lijo tsa motšehare le literei) le mabokose a liphutheloana tsa meriana a nang le maqephe a PLA ka tsela e sebetsang hantle le e bohlale. Boemo bo phahameng ba boiketsetso, taolo e nepahetseng ea ts'ebetso ea tlhahiso, phokotso ea litšila tsa thepa (ho latela mokhoa oa ho ba bobebe le bohlale), le tlhahiso ea liphutheloana e ka bola ka mor'a tšebeliso.
PLA e bolang e lahloang ea polasetiki e etsang mochini: E etselitsoe ka ho khetheha tlhahiso ea likopi tsa PLA tse sa senyeheng tikolohong (mohlala, likopi tsa tee ea lebese, likopi tsa lino). E etsa tlhahiso e bohlale, e netefatsa boleng bo tsitsitseng ba sehlahisoa le katleho e phahameng ea tlhahiso, 'me e fihlela tlhoko ea' maraka ea lisebelisoa tsa ho pheha tse lahloang tse kholo, tse bolang.
Ka bokhutšoanyane, mochini oa polasetiki oa thermoforming o na le bokamoso bo khanyang, empa hape ke liphephetso. Indasteri e hloka ho matlafatsa boqapi ba theknoloji, ho ntlafatsa boleng ba sehlahisoa le ts'ebetso ea tikoloho, le ho khothaletsa indasteri.