Yuav ua li cas kom ntseeg tau tias qhov zoo ntawm QR code luam ntawv nyob rau hauv lub era ntawm "digital cim npe"?
Nyob rau lub Cuaj Hlis 8, Tsoomfwv Txoj Haujlwm Pabcuam Kev Noj Qab Haus Huv thiab Kev Tswj Xyuas Xeev tau tshaj tawm ntawm cov ntawv tshaj tawm cov ntawv tshaj tawm rau cov khoom noj digital rau cov zaub mov prepackaged (tsis muaj. 5 ntawm 2025). Cov lus tshaj tawm no ntxiv rau cov ntawv sau tseg rau "Cov ntawv qhia digital" hauv "cov cai tswj hwm"
Cov ntaub ntawv digital "yog cov qauv siv thev naus laus zis xws li cov neeg siv khoom QR, lawv tuaj yeem nkag siab cov ntaub ntawv tag los ntawm cov khoom siv txawb xws li smartphones.
Tam sim no, QR code ntawm cov ntim khoom tau dhau los ua qhov txuas tseem ceeb txuas cov neeg siv khoom, kev lag luam, thiab cov cai tswj hwm. Yuav ua li cas kom tau qhov zoo, nrawm, kev ua kom zoo nkauj, thiab cov teeb meem QR yog qhov teeb meem tseem ceeb uas luam tawm cov lag luam yuav tsum xyuam xim rau hauv kev tsim khoom.
Cov Ntsiab Lus Tseem Ceeb ntawm QR Code Tsim
Tus QR code zoo yog qhov ua ntej rau cov cim sau QR zoo kawg nkaus. Hauv cov txheej txheem tsim, nws yog ib qho tsim nyog yuav tsum tau txiav txim siab txog cov yam ntxwv ntawm QR Code thiab nws cov luam ntawv kev haum.
01qhov loj
ISO / IEC 18004 Txheem: Tus Qauv Thoob Ntiaj Teb rau QR Codes, uas qhia meej qhov loj me, kev ua yuam kev, thiab hom Cr Codes.
Module Qhov Loj: QR code yog tsim ntawm ob peb "kab pob", thiab qhov loj ntawm txhua tus qauv txiav txim siab qhov kawg ntawm tag nrho QR code.
It is generally recommended that the module size be no less than 0.25mm to obtain clear and recognizable details at 300dpi or higher resolution. The common problem is that the design size is too small. The recommended printing size is>20mm * 20mm, thiab nws yuav tsum tau hloov kho raws li kev siv cov xwm txheej siv.
02
Daws teeb meem thiab kev pom tseeb
Pom zoo luam ntawv kev daws teeb meem: cov nquag digital luam ntawv daws teeb meem yog 150-300dpi. Lub siab dua DPI tus nqi, qhov pom tseeb cov ntsiab lus ntawm QR Code. Hauv cov xwm txheej sib xyaw ua ke, kev daws teeb meem ntxiv tuaj yeem ua tau zoo dua yog tias scanning efficiency.
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Tsim nyog siv cov xim
QR code scanning relies ntawm xim sib txawv tau lees paub, thiab cov code cov xim yuav tsum tsaus dua (xim dub) kom zam dhau cov xim lub teeb (xws li dawb keeb kwm yav dhau thiab dawb code). Thaum siv cov xim, xyuas kom cov cai muaj qhov txaus nrog rau tom qab. Cov xim uas zoo ib yam nkaus yog qhov nyuaj kom paub txog qhov tsis muaj teeb.
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Cov Ntaub Ntawv Luam Ntawv thiab Cov Txheej Txheem
Cov Khoom Siv Khoom Siv: Ntawv, Yas, Hlau nplaum, Hlau, thiab lwm yam. Cov khoom sib txawv tuaj yeem muaj cov teebmeem sib txawv ntawm QR Codes.
Cov txheej txheem tshaj lij xws li Lamination, kub stamping, thiab polishing tej zaum yuav ua rau QR code kev sib txawv, lossis kev sim thiab kev hloov kho hauv theem.
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Tswj cov ntsiab lus muaj peev xwm
Cov ntsiab lus ntau dhau ua rau QR code thiab nyuaj nyeem thiab nyuaj nyeem. Thaum nqa cov ntaub ntawv ntau ntau, ua ntej siv txoj cai Live tshaj cov cai qub.
Cov ntsiab lus tseem ceeb ntawm QR code luam ntawv tswj
QR Code Printing tsuas yog ua tiav cov ntaub ntawv Inkjet luam ntawv, uas tuaj yeem ua tiav cov ntaub ntawv sib txawv ua haujlwm ua haujlwm uas muaj peev xwm ua tiav cov luam ntawv ntawm QR cov lis dej num. Piv nrog electrostatic ua rau cov tshuab luam ntawv thiab ua kom ntsuas cov tshuab luam ntawv muaj nws cov txiaj ntsig tshwj xeeb hauv kev nrawm, tus nqi, thiab qhov zoo.
01
Kho cov ntsiab lus ya raws ntawm daim ntawv
Yog tias cov ntsiab lus noo noo ntawm daim ntawv tsis yog kho kom zoo, nws yog qhov sib txawv ntawm cov ntawv nyeem thiab tom qab tau muab luam tawm ntawm kev paub txog QR code nyeem ntawv.
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Xyuas kom meej cov lag luam du ntawm daim ntawv
Qhov kev ncua deb ntawm daim ntawv thiab lub nozzle feem ntau txog 2mm, tab sis qee zaum yog qhov tsis txaus ntseeg ntawm daim ntawv uas tsim nyog ntawm daim ntawv uas muaj kev sib cav sib ceg, tawg ntawm daim ntawv tawg, tawg, lossis khawb. Txhawm rau zam cov xwm txheej no, nws raug nquahu kom xaiv siab - daim ntawv zoo kom ntau li ntau tau. Ua ntej luam ntawv, daim ntawv yuav tsum tau pluav kom tshem cov hmoov thiab plaub hau los ntawm qhov chaw thiab txo cov ntxhib ntawm daim ntawv. Nyob rau tib lub sijhawm, cov ntawv tuaj yeem sib zog me me thaum lub sijhawm luam ntawv los txhim kho lub tiaj tiaj ntawm daim ntawv. Tshwj xeeb tshaj yog thaum daim ntawv hla dhau ntawm lub nozzle, nws yuav tsum tsis txhob co thiab qhov kev ncua deb los ntawm cov lej QR tsis ntab rau saum npoo ntawm daim ntawv.
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Kho cov tsis muaj thaum lub substrate hloov
Vim yog qhov tseeb tias QR cov lis dej num tuaj yeem luam tawm ntawm ntau yam kev hloov pauv ntawm substrate, thiab kho cov qauv kev hloov kho ntawm cov khoom siv tshuab hluav taws xob thiab lub zzhaw kub kom tau raws li kev tsim khoom.
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Xyuas kom meej kev ua yuam kev
Feem ntau yog hais txog xim QR cov lis dej num. Thaum luam ntawv, nws yog ib qho tsim nyog los xyuas kom meej tias QR code yog zoo thiab meej. Feem ntau, peb coj tus nqi siab tshaj plaws ntawm kev ua yuam kev ntawm cov laus (qhov kev txiav txim siab ntawm cov xim tseem ceeb thiab cov duab) tsawg dua lossis sib npaug ntawm thaj tsam ntawm lub ntsej muag. Yog hais tias kev siv nyiaj hlau tsis raug, QR Code yuav nyuaj rau kev paub txog thaum lub sijhawm kuaj. Tsis muaj tseeb QR code luam ntawv kuj tseem muaj feem xyuam rau kev ua haujlwm zoo. Qee cov cuab yeej siv siab tuaj yeem ua tau raws cov qauv hauv qhov no, thaum qee cov neeg uas tsis ruaj khov, raug pom zoo kom siv monochrome luam rau QR Codes.
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Luam tawm luam ntawv yuav tsum tsis txhob siab dhau
Yog hais tias lub tshuab luam ntawv qeeb ultiscet nruab nrog lub puab tsaig lossis coding ntawm cov ntawv luam tawm ntawm QRees, txhawm rau txhawm rau txhawm rau cov tshuab luam ntawv tom ntej Cov kev daws teeb meem nozzle yuav tsum tau hloov kho rau 600dpi × 300dpi, thiab nws yog qhov zoo tshaj plaws los siv cov ntaub ntawv lossis tshiab nozzles.
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Tswj cov kua ntses ntim tau zoo
Lub thickness ntawm tus kua mis txheej yuav tsum muaj qhov zoo tshaj 0.1mm, txwv tsis pub nws yuav cuam tshuam rau kev nyeem QR vim cov kab txaij thiab cov chaw sib txawv ntawm cov dav hlau sib txawv. Txhawm rau kom muaj cov kua mem kua huv txaus, number case nrog cov kev sib txawv zoo thiab diffusion yuav tsum tau xaiv, thiab saib xyuas yuav tsum tau them nyiaj rau qhov sib txuam ntawm tus mem kua thiab lub substrate. Tsis tas li ntawd, vim hais tias fluas thiab lwm cov khoom ntawm number case ntawm cov number case yog ze rau qhov ntsuas kub thiab txias, cov kua ntses hauv qhov kub. Nws yuav tsum raug sau tseg tias tom qab ziab, lub dryness ntawm QR code yuav tsum ncav cuag ntau dua 90% thiab xyuas kom meej tias qhov qhuav QR code tsis muaj "Tail".
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Tiv Thaiv Cov Ntsiab Lus Poob
OMITTING cov ntsiab lus thaum lub sijhawm luam ntawv tuaj yeem ua rau pom kev nyuaj. Hauv kev luam ntawv, vim yog vim li cas xws li ntawv, nws yog ib qho yooj yim ua rau ua kom tsis taus cov qauv luam tawm. Rau cov qauv zoo li QR cov lej uas tshwm me nyuam me ntsis, kev soj ntsuam ua tib zoo yuav tsum tau ua thaum luam tawm kom tsis txhob muaj xwm txheej zoo li no.
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Lwm Yam Kev Ceev Dua
Thaum Printing QR cov lis dej num hauv tej lej, nws yog qhov zoo tshaj plaws los luam rau QR code nyeem ntawv ua ntej, thiab tom qab ntawd npaj mus nrog ntau ntau lawm tom qab sim. Tom qab luam ntawv tiav, nws yuav tsum tau muab cia ua tiaj tus ua tau kom tsis txhob distortion ntawm cov ntawv luam tawm.
Qhov saum toj no yog qhov kev ceev faj yuav tsum tau noj thaum qr code luam ntawv cov txheej txheem, uas yog cov ntsiab lus tseem ceeb ntawm kev tswj hwm cov khoom lag luam txhua hnub.