Yuav ua li cas digital printing presses ua haujlwm

Cov tshuab luam ntawv digital yog cov tshuab luam ntawv qib siab uas hloov cov xim lossis cov xim (xws li number case) ncaj qha mus rau substrate los ntawm kev tswj cov txheej txheem luam ntawv ncaj qha los ntawm cov ntaub ntawv hluav taws xob. Nov yog cov ntsiab lus ntawm yuav ua li cas cov tshuab luam ntawv digital ua haujlwm:

1. Kev npaj cov ntaub ntawv
- Cov txheej txheem ntawm kev luam ntawv digital pib nrog kev tsim cov ntaub ntawv digital. Qhov no tuaj yeem yog cov ntaub ntawv, duab, lossis tsim qauv tsim siv ntau yam software xws li Adobe Photoshop rau cov duab lossis Microsoft Word rau cov ntawv nyeem. Cov ntaub ntawv yuav tsum muaj nyob rau hauv ib hom ntawv uas sib xws nrog cov tshuab luam ntawv digital, feem ntau yog PDF (Portable Document Format) lossis hom duab siab xws li TIFF (Tagged Image File Format).
- Tom qab tsim cov ntaub ntawv, nws cov xim raug, kev daws teeb meem, thiab qhov loj me yuav tsum tau hloov kho. Kev tswj xim yog qhov tseem ceeb hauv kev luam ntawv digital kom ntseeg tau tias cov xim ntawm cov ntawv luam tawm yog ze li sai tau rau cov xim hauv cov ntaub ntawv qub. Qhov no feem ntau yog siv cov xim xim uas tshwj xeeb rau lub tshuab luam ntawv thiab hom ntawv lossis substrate siv.

2. Kev teeb tsa lub tshuab luam ntawv
- Ntau hom tshuab luam ntawv digital yog tsim rau ntau yam kev luam ntawv. Piv txwv li, muaj cov tshuab luam ntawv inkjet thiab laser tshuab luam ntawv. Cov tshuab luam ntawv inkjet ua haujlwm los ntawm kev txau cov tee me me ntawm tus number case rau ntawm daim ntawv, thaum lub tshuab luam ntawv laser siv cov kab teeb ci los hloov cov toner rau hauv substrate.
- Lub tshuab luam ntawv tau ntim nrog cov ntawv tsim nyog lossis substrate. Qhov no tuaj yeem muaj los ntawm cov ntawv ua haujlwm tsis tu ncua mus rau cov ntawv tshwj xeeb xws li daim duab zoo, cardstock, lossis txawm tias ntaub hauv digital textile printing. Cov kev teeb tsa lub tshuab luam ntawv raug kho raws li hom ntawv luam tawm thiab cov yam ntxwv ntawm daim ntawv. Piv txwv li, yog tias luam tawm cov duab daws teeb meem siab, lub tshuab luam ntawv yuav raug teeb tsa kom siab dua dpi (dots ib nti) kom pom tseeb dua.

3. Cov txheej txheem luam ntawv
- Thaum cov ntaub ntawv tau npaj thiab lub tshuab luam ntawv tau teeb tsa, cov txheej txheem luam ntawv pib. Nyob rau hauv ib lub tshuab luam ntawv inkjet, lub taub hau luam ntawv txav mus thoob plaws hauv daim ntawv, tso tus qauv meej ntawm tus number case drops raws li tau hais los ntawm cov ntaub ntawv digital. Cov cwj mem poob ua ke ua cov ntawv nyeem, duab, lossis duab. Hauv lub tshuab luam ntawv laser, lub teeb laser tsim cov duab electrostatic ntawm lub nruas, uas tom qab ntawd nyiam cov toner hais. Lub toner yog pauv mus rau daim ntawv thiab fused los ntawm tshav kub thiab siab.
- Kev luam ntawv nrawm yog nyob ntawm qhov nyuaj ntawm cov ntaub ntawv, lub tshuab luam ntawv lub peev xwm, thiab kev teeb tsa zoo. Kev luam ntawv zoo nrog cov duab kom ntxaws thiab cov ntawv zoo yuav siv sij hawm ntev dua li cov ntaub ntawv yooj yim uas tsuas yog cov ntawv dawb xwb.

4. Tom qab ua tiav
- Thaum luam ntawv tiav lawm, cov kauj ruam tom qab yuav tsum tau ua ntxiv, nyob ntawm qhov kawg ntawm kev siv cov khoom luam tawm. Rau cov ntaub ntawv luam tawm xws li daim ntawv qhia lossis phau ntawv, qhov no yuav suav nrog folding, stapling lossis khi. Rau cov ntawv loj loj, xws li cov ntawv tshaj tawm, kev txiav yuav tsum tau tshem tawm qhov chaw dawb tshaj.
- Qee cov ntawv luam tawm digital kuj xav tau txheej txheej rau kev tiv thaiv ntxiv lossis txhawm rau txhim kho cov tsos. Qhov no tej zaum yuav yog cov kua roj vanish lossis laminate txheej, tshwj xeeb tshaj yog rau cov khoom uas feem ntau siv los yog raug rau cov khoom.