Kev luam tawm txoj kev thiab kev tswj kom muaj kev txwv ntawm cov khoom muag barcode
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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Nws tuaj yeem pom los ntawm txoj cai ntawm txoj cai thoob teb chaws thiab kev teev lus pov npav ntawm cov khoom pov thawj uas tsis yog cov txheej txheem ntawm cov khoom siv, thiab cov ntawv luam ntawm qhov khoom siv ntawm cov khoom yog qhov tseem ceeb heev. Yuav kom luam tau cov ntawv pov thawj muaj cai zoo, nws tseem ceeb heev uas yuav tau siv kev tswj kom zoo thiab zoo tshaj plaws.
1. Tsim cov khoom muag barcode
Tus tsim ntawm qhov khoom siv yuav tsum yog raws li qhov kev paub tseeb ntawm nws cov yeeb yam, xws li kev sib txawv ntawm txoj cai, cov xim sib txuas ntawm cov hlab ntsha, qhov dav ntawm qhov chaw tsis muaj dab tsi, qhov siab ntawm qhov sawb, qhov kev sib magnification, qhov kho qhov muag cov yam ntxwv, thiab qhov chaw luam ntawv. Kev xam tag nrho yog muab rau qhov tseeb tias txhua qhov qhia tau haum raws li lub teb chaws tus qauv, thaum tib lub sij hawm noj nyiaj txiag rau kev ntim thiab kho kom zoo nkauj.
2, luam cov ntawv thaij thiab xov xwm
Feem ntau siv cov ntaub ntim khoom, xws li ntawv dawb, thev naus laus, duab yas, ntawv txhuas ntawv, tinplate, corrugated ntawv thiab qee cov ntawv luam tawm tshwj xeeb yog siv luam yeeb rau cov khoom siv barcodes. Txawm li cas los xij, nws yuav tsum tau sau tseg tias kev siv cov nqaim cov ntaub ntawv yuav tsum raug zam thaum xaiv cov thaij tawm, thiab cov ntaub ntawv uas muaj pob tshab, txhais tau, thiab tsis zoo xim yuav tsum raug zam kom ntau li ntau tau. Yog tias cov ntaub ntawv no yuav raug siv rau ntim thiab txu, cov ntawv luam tawm yuav tsum tau kho.
Thiaj li yuav ua kom tiav cov duab luam ntawm cov khoom khom nqi, cov ntaub ntawv luam tawm nrog kev ruaj ntseg zoo, muaj peev xwm tsawg dua ntu diffusion, tsis tshua muaj permeability, smoothness thiab smoothness yuav tsum raug xaiv. Rau rougher corrugated thiab woven hnab, cov ntawv nplaum tsim tus kheej ua barcode siv tau. Thaum luam ntawv barcodes on tinplate thiab aluminium ntawv ci, tag nrho kev xav yuav tsum tau muab rau lawv cov kub kub tsis kam.
Thaum luam ntawv muag barcodes, koj yuav tsum xaiv tus number case uas ntais cov cab kuj, thiab xyuam xim rau lub uniformity thiab diffusivity ntawm tus number case. Lub uniformity ntawm tus cwj pwm yog tsis zoo, uas yuav ua rau tsis txaus los yog tsis muaj roj los ntawm kev siv, uas yuav ua rau cov duab ntawm cov duab luam tawm tau qhov muag plooj, thiab cov xim yuav tshwm tuaj, yog li ntawd lub pluaj qhov loj ntawm lub npoo bar code tawm ntawm kam rau ua. Yog tias lub ntsiab lus nthuav dav los yog cov khoom siv pob tshab yog siv raws li cov khoom thaiv lub cev, ob lub thauv muaj qhov sib txawv txav ntawm qhov yuav tsum tau siv.
3, cov khoom luam barcode khoom muag
Thaum ua kev cai los sis ua cov duab yeeb yaj kiab, xav thiab xyuas cov lus sib tw ntawm cov khoom barcode hom (EAN-13 los yog EAN-8), qhov cim qhia txog cov yeeb yaj kiab, qhov txo qis qis, qhov zoo lossis tsis zoo zaj duab xis, thiab zaj duab xis . Nce los yog nqes. Yam ntxim saib ntxim ua hauv kev siv yog nyob ntawm cov kev xav tau ntawm cov phaj ua tus txheej txheem thiab cov txheej txheem. Feem ntau, kev nplij thiab kev raug xaiv raug xaiv los xaiv qhov tsis zoo zaj duab xis, thiab qhov concave thiab flat intaglio thiab stencil yog siv rau qhov zoo nkauj. Ncaj ncaj luam ntawv (tshwj tsis yog rau lub qhov phaj) xaiv cov duab saum toj kawg nkaus, thiab ncaj qha xaiv cov yeeb yaj duab nrog lub qhov phaj thiab cov luam ntawv tsis ncaj.
4, kev sim xav luam tawm
Qhov kev sib tw ua kom tiav yog qhov tseeb ntawm qhov kev hloov ntawm cov khoom siv (cov nqi ntawm cov khoom siv, kev xaav, tus lej, tus txheej txheem, ib puag ncig, thiab lwm yam khoom ntawm cov khoom barcode), thiab txiav txim siab lub ntim qhov nyiaj them tshaj ntawm txoj cai zaj yeeb yaj kiab thiab lub npov bar code cim lub computer duab nraaj. Kev sim ua rau cov qauv tsis tsim xws li nyiaj. Qhov kev sim ua kom pom zoo yuav tsum ua raws li GB / T18805-2002 "Commodity Barcode Printing Adaptability Experiment". Cov xwm txheej luam tawm rau ntawm txoj cai bar code printing suitability test yuav tsum yog tib yam li cov xwm txheej luam tawm rau txoj cai luam bar code.
5, luam tawm txuj ci
Raws li daim ntawv phaj, daim ntawv luam tawm tau muab cais ua rau nyem luam ntawv, lithography, gravure printing thiab stencil printing. Cov yam ntxwv thiab kev xyaum ntawm txoj kev luam tawm tau ua pov thawj tias txoj cai tswjfwm uas sau los ntawm gravure printing thiab gravure printing muaj kev ruaj ntseg zoo thiab qhov siab ntawm qhov siab, thiab tsim nyog rau kev luam cov khoom siv luam loj nrog ntau lub magnification, uas yog qhov zoo tshaj plaws rau kev luam cov khoom muag bar codes. Cov ntawv luam cov ntawv luam ntawv muaj kev ruaj ntseg thiab muaj qhov loj loj qhov teeb meem, uas tsis haum rau kev luam khoom muag barcodes. Yog hais tias lub ntim khoom thiab cov khoom dai los ntawm cov khoom yuav tsum siv rau hauv kev luam ntawv, kom paub meej qhov zoo ntawm txoj cai bar, nws raug nquahu kom siv lub lithographic bar code ua ntej, thiab siv daim ntawv tawm mus luam tawm lwm yam khoom siv. Lub stencil luam tawm tau siv los luam qhov barcode ntawm cov khoom nyob rau hauv qhov kev sib magnification.
6, luam ntawv zoo xyuas
Cov khoom hauv chaw cim khoom luam yeeb tshuaj yog qhov txheej txheem tseem ceeb los xyuas kom zoo ntawm cov khoom siv barcode. Cov txheej txheem ntawm cov khoom yuav tsum tau kuaj xyuas kom zoo dua ua ntej mus sib tw luam ntawv thiab cov khoom tiav tiav. Qhov kev soj ntsuam yuav tsum tau ua raws li txoj cai raws li GB / T18348-2001 "Cov khoom siv tshuaj xyuas khoom zoo ntawm tus qauv barcode".