Offset printing yog ib txoj kev lag luam uas siv dav hauv kev lag luam luam ntawv uas cuam tshuam nrog kev hloov tus cwj mem los ntawm lub phaj luam ntawv mus rau daim pam roj hmab thiab tom qab ntawd mus rau hauv cov ntawv luam tawm, feem ntau yog ntawv.Muaj ob lub ntsiab ntawm cov tshuab luam ntawv offset: UV offset tshuab luam ntawv thiab cov tshuab luam ntawv zoo tib yam.Thaum ob hom tshuab siv cov qauv zoo sib xws los hloov cov number case rau hauv ntawv, muaj qee qhov sib txawv ntawm lawv.

UV Offset Printing Tshuab: Lub tshuab luam ntawv UV offset siv ultraviolet (UV) lub teeb los kho tus number case tom qab nws xa mus rau substrate.Qhov txheej txheem curing no tsim cov kua nplaum kom qhuav sai heev uas ua rau cov xim vibrant thiab cov duab ntse.UV number case yog kho los ntawm kev raug UV lub teeb, uas ua rau tus number case kom khov thiab khi nrog substrate.Cov txheej txheem no sai dua li cov txheej txheem ziab khaub ncaws, tso cai rau kev luam ntawv nrawm dua thiab lub sijhawm ziab kom luv.

Ib qho txiaj ntsig tseem ceeb ntawm UV offset luam ntawv yog tias nws tso cai rau kev siv ntau yam ntawm cov substrates, suav nrog yas, hlau, thiab ntawv.Qhov no ua rau nws txoj kev luam ntawv zoo tshaj plaws rau cov khoom lag luam xws li ntim khoom, cov ntawv lo, thiab cov ntaub ntawv tshaj tawm.Kev siv tus cwj mem UV kuj ua rau cov ntawv luam tawm zoo heev, nrog cov duab ntse, meej thiab cov xim zoo nkauj.

Ordinary Offset Printing Tshuab: Lub tshuab luam ntawv zoo tib yam offset, tseem hu ua lub tshuab luam ntawv offset, siv roj raws li tus cwj mem uas tau nqus rau hauv daim ntawv.Cov cwj mem no yog siv rau lub phaj luam ntawv thiab xa mus rau ib daim pam roj hmab ua ntej xa mus rau lub substrate.Tus number case yuav siv sij hawm ntev dua kom qhuav dua li UV number case, uas txhais tau hais tias kev luam ntawv nrawm qeeb dua thiab lub sij hawm ziab yuav ntev dua.

Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm kev luam ntawv offset zoo tib yam yog tias nws yog ntau yam kev luam ntawv uas tuaj yeem siv rau ntau yam kev siv, los ntawm cov ntawv lag luam mus rau cov ntawv loj loj.Nws kuj yog ib txoj kev siv nyiaj txiag zoo rau kev luam ntawv loj, raws li tus nqi luam tawm txo qis raws li qhov ntim ntawm luam ntawv nce.

Qhov txawv ntawm UV thiab Ordinary Offset Printing Machine:

1. Lub Sijhawm Qhuav: Qhov sib txawv tseem ceeb ntawm UV offset luam ntawv thiab cov ntawv luam tawm zoo tib yam yog lub sijhawm ziab.UV number case dries yuav luag tam sim ntawd thaum raug UV teeb, thaum ib txwm number case yuav siv sij hawm ntev dua kom qhuav.
2. Substrate: UV offset luam ntawv tuaj yeem siv rau ntau yam ntawm cov substrates ntau dua li kev luam ntawv offset, suav nrog yas, hlau, thiab ntawv.
3. Zoo: UV offset luam ntawv ua rau cov ntawv luam tawm zoo heev nrog cov duab ntse, meej thiab cov xim zoo nkauj, thaum cov ntawv luam tawm ib txwm ua rau cov ntawv luam tawm tsawg dua.
4. Tus nqi: UV offset luam ntawv feem ntau kim dua li cov ntawv luam tawm ib txwm muaj, vim yog tus nqi ntawm UV number case thiab cov cuab yeej tshwj xeeb yuav tsum tau ua.

Hauv cov ntsiab lus, UV offset tshuab luam ntawv thiab cov tshuab luam ntawv zoo tib yam yog ob qho tib si dav siv hauv kev lag luam luam ntawv, tab sis lawv txawv ntawm lub sij hawm ziab, substrate, zoo, thiab tus nqi.Thaum UV offset luam ntawv yog qhov kev xaiv kim dua, nws muaj kev luam ntawv nrawm dua, zoo dua, thiab muaj peev xwm luam tawm ntawm ntau yam ntawm cov substrates.Ntawm qhov tod tes, zoo tib yam offset luam ntawv yog ib qho kev xaiv ntau yam thiab muaj txiaj ntsig zoo rau kev luam ntawv loj ntawm cov khoom siv xws li ntawv.

SIUMAI ntim khoom siv UV offset tshuab luam ntawv los luam cov thawv ntim rau hauv tag nrho cov kab, txo cov pa phem ib puag ncig thiab ua kom cov thawv ntim khoom zoo nyob rau hauv lub xeev zoo.