Cigar Paper Boxes Nrog Ribbon Printing Enterprise xim zoo tswj

Cigar Paper Boxes Nrog Ribbon luam ntawv kev lag luam xim zoo tswj

 

Rau kev lag luam luam ntawv, cov qauv zoo ntawm cov ntaub ntawv luam ntawv (tus number case thiab ntawv) yuav tsum tau tsim thiab tswj tau zoo tib lub sijhawm thaum cov qauv xim zoo ntawm cov khoom luam tawm raug tsim.

 

piav qhia

Cov xim ntawm cov ntawv luam tawm thiab qhov siab ntev ntawm daim ntawv kev sib raug zoo tuaj yeem siv rau cov qauv tswj tib yam li cov neeg siv luam ntawv; Los yog, raws li cov txheej txheem ntau lawm ntawm cov tuam txhab luam ntawv los tsim cov qauv tswj nruj heev.

 

Tus qauv chroma coordinate tus nqi ntawm cov ntawv luam ntawv tuaj yeem siv nrog lub hom phiaj xim ntawm tib tus qauv chroma tswj tus nqi; Los yog, kev siv lub tshuab tsis siv neeg number case scraping tshuab rau cov ntawv teev cov number case scraping qauv tom qab tus number case xim qauv ntsuas cov ntaub ntawv, qhov tseeb luam tawm - HP xim laser tshuab luam ntawv, raws li tus qauv chrominance tswj tus nqi ntawm tus number case. Nyob rau hauv txoj kev no, cov inks rau hauv lub Hoobkas tsis tas yuav tsum tau luam tawm ntawm lub tshuab, tuaj yeem tshawb pom thiab tswj tau yooj yim.

 

Kev luam ntawv xim sib txawv yog qhov ua tau zoo ntawm txhua yam cuam tshuam, yog li rau kev tswj xyuas cov inks zoo, nws yog ib qho tsim nyog los tsim kom muaj kev sib haum xeeb ntawm kev tsim nyog, yog li tom qab luam tawm cov xim hloov los ntawm lwm yam cuam tshuam thiab tau luam ntawv, txhawm rau ua tiav qhov kev xav tau zoo kawg.

 

Target xim txheem chrominance tus nqi teeb tsa

(Cigarette) luam cim xim kev tswj xyuas zoo siv spectrophotometer CM2600d thiab xim cov ntaub ntawv ua haujlwm. Nws qhov ntsuas qhov tsawg kawg nkaus yog 3 hli; Yog li ntawd, qhov tseeb cheeb tsam ntsuas ntawm daim ntawv luam yeeb yuav tsum ntau dua 3 hli thiaj li yuav muaj txiaj ntsig; Yuav tsum muaj ntau dua 5mm txhawm rau pab txhawb tus neeg teb xov tooj nrhiav kom tau thiab tau txais qhov tseeb rov ua tau zoo.

 

★ Hauv cov luam yeeb luam yeeb yob yog npog, thiab tsis cuam tshuam rau qhov chaw sizing los tswj tag nrho cov xim luam tawm 5mm ~ 8mm txoj kab uas hla nrhiav pom xim thaiv.

 

★ Sampling 20 ~ 100 los yog ntau dua proofing trademarks, tom qab tus txheej txheem chaw department tib neeg qhov muag pom kev soj ntsuam, HP Xim LaserJet CP2020 xim laser tshuab luam ntawv series, nyob rau hauv txoj kab nrog rau cov tsim xim yuav tsum thiab qhov txawv ntawm cov pov thawj nyob rau hauv tib neeg lub qhov muag dav peev xwm ntawm lub proofing trademark raws li tus qauv xim qauv.

 

★ Chromaticity ntsuas thiab statistical xam ntawm txhua xim ntawm cov saum toj no standard xim qauv, xam L *, a*, b * nruab nrab tus nqi raws li lub lag luam ntawm cov xim qauv chromaticity tus nqi; Los yog siv qhov ntsuas tus nqi nruab nrab hauv lub hom phiaj xim teeb tsa ua haujlwm hauv cov xim zoo tswj software los teeb tsa tus qauv chroma tus nqi.

 

★ Rov ua dua cov haujlwm saum toj no, rau cov cim lag luam sib txawv thiab cov xim sib txawv los tsim qhov cuam tshuam L *, a*, b * tus qauv chroma qhov tseem ceeb.

 

Qhov chaw ntawm lub hom phiaj xim kam rau ua ntau yam

Kev kam rau siab tau tsim los siv ΔECMC conformity determination method:

 

★ Nws tau pom tias l:c hnyav coefficient yuav tsum yog 1. 4: 1;

 

★ Raws li cov khoom lag luam uas yuav tsum tau ua kom tsim tau tus nqi tsim nyog coj mus muag cf tus nqi (cov xim zoo nkauj ntawm cov xim sib txawv tsuas yog xav tau los txhim kho tib tus nqi cf) raws li qhov kawg xim zoo kam rau ua ntau yam.

 

Kev siv tshuab ntau lawm

Feem ntau, cov txheej txheem txheej txheem ib txwm xav kom muaj cov txheej txheem tas li thiab cov txheej txheem kev tsim khoom. Tab sis nyob rau hauv cov txheej txheem ntau lawm, vim hais tias ntawm ib los yog lwm yam hloov pauv, nws yog ib qho nyuaj rau ua tiav cov khoom zoo tagnrho. Inks, tshwj xeeb tshaj yog, tsis tuaj yeem tswj tau tib theem ntawm qhov zoo ntawm batch mus rau batch, tshwj xeeb tshaj yog los ntawm batch mus rau batch nrog ntev ntau lawm hnub, raws li manufacturers raug txwv los ntawm cov tshuaj thiab pigment industries. Yog li ntawd, ua ntej luam ntawv, yuav tsum ua raws li cov ntaub ntawv hloov pauv thiab lwm yam kev tsim khoom tiag tiag, Guangzhou HP 8000 laser tshuab luam ntawv dub thiab dawb, lub tuam txhab tshaj tawm xim laser tshuab luam ntawv, raws li tus txheej txheem tseem ceeb ntawm cov txheej txheem tsim nyog rau cov txheej txheem tshwj xeeb, txhawm rau xyuas kom meej tias cov khoom sib txawv ntawm cov khoom luam ntawv tau txais kev txaus siab thiab ruaj khov xim zoo.

 

Piv txwv 1: Thaum tus number case xim saturation siab dua tus qauv, thiab siv ib lub phaj tshiab nrog ib tug sib sib zog nqus notch, tus number case viscosity yuav tsum tau txo los yog lub printing ceev yuav tsum tau nce mus kho, thiab lub thickness ntawm tus number case txheej. yuav tsum tau txo kom txo tau cov xim saturation ntawm luam raws li.