Tam sim no, cov ntsiab lus tseem ceeb rau kev kho kom zoo nkauj ntawm hoses suav nrog kev luam ntawv ncaj qha thiab cov ntawv nplaum rau tus kheej. Ntawm lawv, luam ntawv ncaj qha suav nrog kev tshuaj ntsuam luam ntawv thiab offset luam ntawv. Txawm li cas los xij, piv nrog txoj kev ntawm cov ntawv nplaum rau tus kheej, kev siv cov ntawv nplaum nws tus kheej Nws muaj ob qhov zoo hauv qab no.
Ntawm cov txheej txheem luam ntawv ntawm lub vev xaib nws tus kheej-nplaum cov ntaub ntawv, tam sim no, letterpress luam ntawv nyiaj rau 97%, silk screen luam nyiaj rau 1%, offset printing nyiaj rau 1%, thiab flexo luam ntawv nyiaj rau 1%. Vim yog kev siv lub vev xaib luam ntawv thiab ua tiav, tag nrho cov txheej txheem ua tiav ntawm ib lub tshuab, yog li cov khoom siv tau zoo, kev noj tsawg, thiab tus nqi qis.
