Muaj nuj nqi thiab kev siv ntawm Barcodes hauv ntim Printing
Barcodes yog tus lej cim tsis siv neeg. Vim lawv cov ntaub ntawv sau nqi siab, kev ntseeg siab, thiab tus nqi qis, lawv tau siv dav hauv cov phau ntawv, tus kheej - cov ntawv nplaum, cov khoom siv, thiab ntim khoom. Barcodes muaj cov kab sib txawv ntawm qhov ntev thiab qhov dav ua ke nrog cov cim lej, thiab tuaj yeem nyeem tau los ntawm cov cuab yeej siv hluav taws xob photoelectric scanning. Barcodes yog cov ntaub ntawv tawm tswv yim thiab tsis siv neeg txheeb xyuas tshuab tsim nyob rau xyoo tsis ntev los no. Lawv tuaj yeem cuam tshuam cov ntaub ntawv muaj txiaj ntsig xws li cov khoom lag luam, chaw tsim khoom, qhov hnyav, tus nqi, hnub tsim khoom, thiab lub sijhawm faib khoom. Lawv ua lub luag haujlwm tseem ceeb hauv kev tsim khoom, muag, khaws cia, thiab kev sib pauv ntawm cov khoom, ua kev sib txuas ntawm cov tuam ntxhab, cov xa tawm, cov khw muag khoom, thiab cov neeg siv khoom thoob ntiaj teb.
Tam sim no, cov barcodes pom nyob rau hauv kev ua lag luam yog tag nrho cov thaum ntxov ib -dimensional barcodes. Nrog rau kev txhim kho loj heev - nplai kev sib xyaw ua ke hauv tshuab hluav taws xob, los daws qhov tsis txaus ntawm ib qho - qhov ntev barcodes nyob rau hauv cov nqe lus ntawm cov ntaub ntawv muaj peev xwm, txo qhov barcode loj, thiab txhim kho kev tiv thaiv kev sib kis, ob- qhov barcodes (2D codes) tau tsim. Qhov no tau ua rau muaj qhov me me ntawm barcode ntau ntxiv, txhim kho kev nyeem ntawv barcode ua haujlwm tau zoo, nyeem meej dua thiab raug, thiab nce qhov chaw cia. Tsis tas li ntawd, 2D barcodes tuaj yeem suav nrog kev siv thev naus laus zis encryption, txhim kho kev tiv thaiv -kev ua haujlwm cuav ntawm cov khoom lag luam. Raws li cov qauv sib txawv, 2D barcodes tuaj yeem muab faib ua pawg thiab matrix hom. Hauv kev luam ntawv, lawv tuaj yeem luam tsis tau tsuas yog dub rau ntawm daim ntawv dawb xwb tab sis kuj muaj xim, thiab tsis txwv los ntawm cov tshuab luam ntawv lossis cov khoom luam ntawv. Cov ntaub ntawv tuaj yeem nyeem los ntawm kab mus rau qhov chaw thiab txawm tig 360 degree. Lawv kuj muaj cov kev kho qhov yuam kev, tso cai rau cov barcodes puas los yog qias neeg kom rov qab los rau kev lees paub. Tus nqi nyeem tsis raug tsuas yog ob peb ntawm 61 lab. 2D barcodes kuj muaj qhov zoo xws li lub peev xwm loj, muaj zog tiv thaiv kev puas tsuaj, kev ruaj ntseg siab, fax thiab luam ntawv muaj peev xwm, cov ntaub ntawv zoo zais, thiab cov ntaub ntawv tom qab cov khoom.
Nrog rau kev txhim kho thev naus laus zis, ntau yam tshiab ntawm barcodes tau tsim, xws li pom tsis pom barcodes (xws li overlay invisible barcodes, invisible number case and photochemical treated invisible barcodes), hlau barcodes, thiab watermarked magnetic codes, uas tau txhim kho qhov tob thiab dav ntawm daim ntawv thov barcode.
