E le karolo ea bohlokoa haholo tlhahisong ea sejoale-joale, likarolo tse entsoeng ka ente li bapala karolo ea bohlokoa tlhahisong ea indasteri. Ka ho futhumatsa le ho qhibilihisa thepa e tala ea polasetiki ea thermoplastic kapa thermosetting le ho e kenya ka har'a hlobo, mokhoa oa ho bopa ente ka mokhoa o atlehileng le o nepahetseng o hlahisa likarolo tsa polasetiki tse rarahaneng, tse tsitsitseng ka boholo. Tsena li sebelisoa haholo mafapheng a fapaneng, ho kenyeletsoa likoloi, lisebelisoa tsa elektroniki, tsa bongaka, le lisebelisoa tsa lapeng.
Indastering ea likoloi, likarolo tse entsoeng ka ente li sebelisoa ho etsa likarolo tsa bohlokoa joalo ka liphanele tsa lisebelisoa, li-bumpers le li-trim tsa kahare. Likarolo tsena ha lia tlameha feela ho ba le matla a matla a mochini le ho hanyetsa boemo ba leholimo, empa hape li fihlelle litlhoko tse bobebe ho ntlafatsa ts'ebetso ea mafura le ho fokotsa tlhahiso ea khabone. Ho bōptjoa ha ente ho etsa hore ho be le lihlahisoa tse kopanetsoeng tsa mehaho e rarahaneng, ho fokotsa palo ea likarolo, kahoo ho fokotsa litšenyehelo tsa kopano le ho ntlafatsa ho tšepahala ha koloi.
Indasteri ea lisebelisoa tsa elektronike e boetse e itšetlehile haholo ka likarolo tse entsoeng ka ente, tse kang lik'hasete tsa mehala ea thekeng, lihokelo le liphanele tsa switch. Likarolo tse entsoeng ka ente li fana ka thepa e ntle ea ho kenya letsoho le taolo e nepahetseng ea likarolo, ho netefatsa polokeho le ts'ebetso ea likarolo tsa elektroniki. Ho feta moo, ka tšebeliso ea lipolasetiki tse fetotsoeng, likarolo tse entsoeng ka ente li ka boela tsa ba le lisebelisoa tse khethehileng tse kang ho lieha ho sebetsa ha lelakabe le thepa e thibelang boemo, ho finyella litlhoko tse thata tsa lihlahisoa tsa elektroniki tse phahameng-.
Lefapheng la bongaka, likarolo tse entsoeng ka ente li sebelisoa ho etsa lisyringe tse lahloang, li-infusion sets, matlo a lisebelisoa tsa tlhahlobo le tse ling. Likarolo tsena li tlameha ho finyella litekanyetso tse thata tsa bohloeki. Ts'ebetso ea ho etsa ente e netefatsa tikoloho ea tlhahiso e hloekileng haholo 'me e finyella boemo bo nepahetseng ba micron-ka mefuta e nepahetseng, e netefatsang polokeho le botšepehi ba lihlahisoa tsena tsa bongaka.
Ka bokhuts'oanyane, likarolo tse entsoeng ka ente, ka bokhoni ba tsona ba tlhahiso e sebetsang hantle, bo tenyetsehang, le{0}} bo nepahetseng, li bapala karolo e ke keng ea nkeloa sebaka tlhahisong ea sejoale-joale. Ka tsoelopele e tsoelang pele ho mahlale a thepa le theknoloji ea mold, sebaka sa ts'ebeliso ea likarolo tse entsoeng ka ente e tla tsoela pele ho hola, ho fana ka litharollo tse phahameng- tsa boleng bo holimo{3}} bakeng sa liindasteri tse fapaneng.
