1. Teem lub hauv paus ntsiab lus ntawm bar code cim luam ntawv txoj hauj lwm
Txoj hauj lwm luam ntawv ntawm lub cim bar code yuav tsum raug xaiv raws li lub hauv paus ntsiab lus tsis muaj deformation, nyeem tau yooj yim thiab yooj yim phaj ua thiab luam ntawv. Ua ntej, nws raug xaiv nyob rau sab xis ntawm lub ntsiab zaub ntawm lub pob khoom; Thib ob, xaiv lub dav hlau txuas nrog lub ntsiab zaub ntawm cov khoom; Thaum kawg, nws raug xaiv nyob rau sab nraum qab ntawm lub ntsiab zaub ntawm lub pob khoom.
Thaum sib sau ua ke, kev taw qhia ntawm barcode yuav tsum ua raws li cov kev taw qhia luam ntawv, kom qhov deformation ntawm barcode tshwm sim ntawm qhov siab ntawm barcode, tsis cuam tshuam qhov dav thiab qhov loj ntawm barcode thiab kev nyeem ntawv raug.
2. Txoj hauj lwm ntawm cov cim bar code ntawm ntau hom kev ntim khoom
(1) Lub thawv ntim khoom. Lub thawv ntim barcode yuav tsum tau muab luam tawm rau hauv qab ntawm lub thawv, thiab yuav tsum tsis txhob muab luam tawm hauv nruab nrab kom deb li deb tau; Nyob rau hauv lub thawv ntim khoom, lub bar code yog qhov zoo tshaj plaws luam tawm nyob rau hauv nruab nrab ntawm sab ntev nyob rau hauv qab ntawm lub thawv.
(2) Cov kaus poom thiab lub raj mis. Lub barcode yuav tsum tau luam tawm hauv qab ib sab ntawm daim ntawv lo. Qhov curvature ntawm lub cim bar code yuav tsum tsis pub tshaj 30. (d Tsawg dua los yog sib npaug rau 30.)
(3) Lub thawv ntim khoom. Lub barcode yuav tsum tau luam tawm ntawm sab ntawm lub thoob; Yog tias sab nraud tsis tuaj yeem luam tawm, lub barcode tuaj yeem luam tawm ntawm lub hau ntawm lub thoob ntim, tab sis lub npog qhov tob tsis tuaj yeem tshaj 13rnm. Yog hais tias lub pob yog cov kua uas yooj yim rau xau, lub barcode yuav tsum tsis txhob muab luam tawm ntawm lub hau.
(4) Lub hnab ntim khoom. Thaum muaj lub hauv qab thiab hauv qab yog qhov loj txaus, lub barcode yuav tsum tau luam tawm hauv qab, txwv tsis pub nws tuaj yeem luam tawm hauv nruab nrab hauv qab; Rau cov hnab ntim khoom loj, cov ntawv barcode yuav tsum tau luam tawm ntawm sab xis sab xis ntawm sab nraub qaum, tab sis nws yuav tsum tsis txhob muab luam tawm rau sab qis kom tsis txhob muaj qhov barcode tsis raug; Ib lub hnab yas me me los yog lub hnab ntawv tsis muaj qab, thiab cov ntawv barcode tau luam tawm hauv nruab nrab hauv qab lub nraub qaum. Yog hais tias muaj ib qho seam nyob rau hauv nruab nrab ntawm lub nraub qaum, nws yuav tsum tau luam tawm ntawm sab xis sab xis lossis qhov chaw tsis muaj wrinkles thiab deformation tom qab sau; Vim tias feem ntau ntawm cov ntsiab lus ntawm lub tshuab nqus tsev yog nyob rau hauv cov duab tsis xwm yeem, tom qab nqus tsev, lub hnab ntim khoom yog ze rau ntawm qhov chaw ntawm cov khoom, uas yog nyob rau hauv ib qho kev tsis sib xws ntawm peb sab. Qhov saum npoo yog tsis sib luag, uas yuav ua rau lub bar code deformed thiab nyeem tsis tau. Yog li ntawd, nws tsis tsim nyog los luam tawm cov ntawv bar code ncaj qha rau ntawm lub hnab ntim khoom nqus tsev, tab sis lub hnab ntim khoom tuaj yeem muab ntxiv los luam cov ntawv bar code thiab lwm yam duab thiab ntawv.
(5) Lub thawv ntim khoom ntim. Lub bar code yuav tsum zoo dua yog luam tawm rau ntawm daim duab los qhia, thiab qhov siab ntawm lub pob protruding los ntawm cardboard yuav tsum tsis txhob ntau tshaj 12 hli; Thaum qhov siab ntawm cov pob ntawv tawm los ntawm cov duab los qhia ntau dua 12 hli, cov barcode yuav tsum muab tso rau kom deb li deb ntawm cov pob uas tuaj yeem ua tau.
(6) Lwm daim ntawv. Qee cov khoom lag luam bar code tuaj yeem luam tawm hauv qhov chaw teev npe.
