Kev txhim kho yav tom ntej ntawm lub hnab ua tshuab ntim thiab luam ntawv tshuab lag luam

Tam sim no, cov tshuab ua hnab sib txawv muaj cov txheej txheem luam ntawv sib txawv thiab cov khoom lag luam tsim nyog. Lawv yuav nyob ua ke ntev, ua kom sib luag, thiab nyob hauv ib qho chaw ntim khoom.

1. Offset printing yuav tseem nyob rau qhov tseem ceeb. Cov lus sib xyaw ntawm cov ntawv luam tawm lub tshuab luam ntawv lithium ua tshuab yooj yim, cov khoom siv phaj yog lub teeb, thiab phaj tau nrawm. Nws tuaj yeem tsim ntau hom ntawv luam tawm xim xim nrog cov khoom zoo thiab raug overprinting. Nws yog qhov tshwj xeeb tshaj yog kev luam tawm cov khoom lag luam nrog ob qho duab thiab ntawv sau. Nyob rau hauv xyoo tas los, lithographic thev naus laus zis tau txuas ntxiv mus rau hauv kev ua tiav siab, meej, thiab txiav cov cuab yeej tshiab xws li optics, chemistry, thiab cov thev naus laus zis thev naus laus zis, raws li cov qib siab tam sim no.

2. Toppan tshuab luam ntawv yuav muaj kev sib tawg. Letterpress printing yog txoj kev luam ntawv ib txwm muaj nyob hauv kuv lub teb chaws. Nws muaj cov txheej txheem kev ua haujlwm zoo, kev nqis peev qis, thiab tsim nyog rau ntim thiab luam tawm hauv cov khoom me, cov hom ntawv me thiab cov lus tshwj xeeb. Nws tsis tas yuav daim ntawv hnyav thiab number case, thiab tuaj yeem hloov kho lub luam ntawv siab thiab tswj tus naj npawb, ua kom cov ntawv luam ntawv ncav cuag ntau qib zoo dua, thiab muaj ntau cov ntawv thov.

3. Gravure luam ntawv yuav txuas ntxiv txhim kho mus ntxiv. Qhov zoo ntawm gravure luam ntawv yeej ib txwm muaj kev kub ceev, hom dav dav, noj qis thiab qis qis qis, thiab tuaj yeem muab cov ntawv luam tawm zoo tshaj plaws ntawm ntau cov substrates.

4. Vijtsam luam ntawv yuav nquag dua. Raws li tus neeg sawv cev ntawm stencil luam ntawv, tshuaj ntsuam luam ntawv yeej ib txwm yog Rhiav kev tsim tawm hauv kuv lub teb chaws, thiab nws tau txiav txim siab tias nws tsuas tuaj yeem tsim cov kab thiab cov khoom lag luam xim loj, cov khoom tseem ceeb ntawm cov khoom tsis-woven, thiab tsis yog nyob rau hauv cov muaj kuab cuab. Niaj hnub no' s thev naus laus zis hloov tshiab, cov cuab yeej siv tshuaj ntsuam niaj hnub no, cov khoom siv thiab cov txheej txheem tau txhaj cov khoom tseem ceeb tshiab rau hauv kev tshuaj ntsuam luam ntawv txheej txheem.