Liphetoho tsa morao-rao tsa leano la US li tlositse maikutlo ho tloha ho theko e tlamang ea litlhaka ho ea ho ho lekola mefuta e meng e tšoarellang joalo ka lihlahisoa tse thehiloeng ho PLA. Theknoloji e tsoetseng pele ea thermoforming ea PLA e ntse e hlaha e le tharollo ea bohlokoa, e nolofalletsang likhoebo ho hlahisa liphutheloana tse senyehang, tse sebetsang hantle haholo joalo ka lijana, literei le liphutheloana tsa blister tsa bongaka. Sengoliloeng sena se hlahloba phetoho ea leano, mefokolo ea litlhaka tsa pampiri, le kamoo metjhini ea thermoforming ea PLA e fihlelang tlhokahalo e ntseng e hola ea litharollo tsa liphutheloana tse sebetsang hantle, tse sebetsang hantle.
