Sib Nqus Sawb Card

Daim npav magnetic stripe yog daim npav sib nqus kaw. Nws yog tsim los ntawm lub zog siab, kub-resistant yas los yog ntawv-coated yas, uas yog noo-pov thawj, hnav-resistant thiab hloov tau yooj yim, nqa tau yooj yim, thiab ruaj khov thiab txhim khu kev qha siv. Feem ntau, ib sab ntawm daim npav hlau nplaum yog luam tawm nrog cov ntaub ntawv piav qhia, xws li daim npav kev taw qhia; sab nraud muaj ib txheej hlau nplaum los yog ib kab hlau nplaum, nrog 2-3 lem los sau cov ntaub ntawv tseem ceeb. Thawj ob kab lus yog nyeem nkaus xwb, thiab qhov thib peb yog ib qho kev nyeem-sau, xws li sau phau ntawv sib npaug.

Cov ntaub ntawv nyeem thiab sau ntawv ntawm daim npav sib nqus daim npav yog qhov yooj yim, siv tau yooj yim, thiab tus nqi qis, yog li nws tau tsim ua ntej thiab tau nkag mus rau ntau daim ntawv thov, xws li daim npav them nyiaj hauv xov tooj, daim npav them nqi, daim npav teem caij, daim pib, kev txuag nyiaj. daim npav, credit card thiab lwm yam. Thoob plaws xyoo 1980, kev lag luam daim npav sib nqus tau nkag mus rau ntau yam xws li nyiaj txiag, kev sib txuas lus, kev thauj mus los, thiab kev ncig xyuas hauv tebchaws tsim. Ua piv txwv Tebchaws Meskas, ntau dua 200 lab tus tib neeg muaj 1 billion daim npav rho nyiaj, nrog rau 110 lab tus neeg tuav daim npav, 5 tus neeg ntawm ib tus neeg, thiab kev noj ntawm 469.5 billion US dollars. Ntawm lawv, ob peb daim npav rho nyiaj yog ua los ntawm cov npav sib nqus, uas tau tsim cov txiaj ntsig zoo ntawm kev lag luam thiab kev sib raug zoo.

Sib nqus daim npav sorting
Magnetic stripe hom: general anti-magnetic card (300oe)
High magnetic resistance card (3500oe)
Direct printing type: low magnetic resistance card (300oe) (xws li: daim pib chaw ua si)
High anti-magnetic card (2700oe) (xws li: subway card, xov tooj card)
Nco tseg:
Sib nqus tsis kam: Nws yog siv los ntsuas lub peev xwm ntawm cov hlau nplaum sib nqus los tiv thaiv cov ntaub ntawv poob los ntawm kev cuam tshuam ntawm sab nraud magnetic teb, thiab tiv thaiv kev tiv thaiv rau demagnetization. Sib nqus reactance. (Coercivity) chav tsev yog OE (Oersted);
Tsawg antimagnetic hlau nplaum: zoo tib yam anti-degaussing magnetic strip, cov khoom sib nqus feem ntau yog 300 ~ 650 (OE);
High diamagnetic magnetic strips: nrog siab diamagnetic magnetic strips, qhov sib nqus kuj feem ntau yog 2750 (OE), 3500 (OE) thiab 4000 (OE) sib nqus strips thiab sib nqus lem
Muaj 3 lem ntawm cov hlau nplaum. Txoj Kev 1 thiab Txoj Kev 2 yog kev nyeem nkaus xwb, thiab cov ntaub ntawv sau tseg ntawm cov lem tsuas tuaj yeem nyeem thiab tsis pub sau lossis hloov kho thaum siv. Track 3 yog ib qho kev nyeem-sau, uas tuaj yeem nyeem lossis sau siv.
Track 1 tuaj yeem sau cov lej (0-9), cov tsiaj ntawv (AZ) thiab lwm cov cim (xws li brackets, cais, thiab lwm yam), thiab tuaj yeem sau txog 79 tus lej lossis ntawv.
Cov cim sau rau ntawm kab 2 thiab 3 tsuas yog tus lej xwb (0-9). Track 2 tuaj yeem sau txog 40 cim, taug qab 3 tuaj yeem sau txog 107 cim. magnetic card nyeem ntawv
Feem ntau, daim npav hlau nplaum yog siv rau hauv cov chaw tsis yog nyiaj txiag, thiab tsuas yog cov ntaub ntawv raug kaw rau ntawm qhov thib ob. Sib nqus phaib yog siv nyob rau hauv cov nyiaj txiag teb, thiab sib nqus lem 1, 2, thiab 3 yuav siv tau. Piv txwv li, ICBC siv cov hlau nplaum 1 thiab 3, thiab CCB siv cov hlau nplaum 2 thiab 3.
Kev ruaj ntseg thiab cov teeb meem uas twb muaj lawm ntawm daim npav hlau nplaum A. Kev tsis pub lwm tus paub thiab kev ruaj ntseg ntawm daim npav tsis zoo
Cov ntaub ntawv ntawm cov kab hlau nplaum yog qhov yooj yim nyeem, thiab nws kuj yog ib qho yooj yim los hloov cov ntsiab lus ntawm cov hlau nplaum, yog li feem ntau daim npav hlau nplaum yog siv los ua cov ntaub ntawv zoo li qub. Txawm hais tias tus thib peb khiav yog nyeem tau thiab sau tau thiab muaj cov nqi teb, nws tsuas yog siv rau cov ntawv thov nrog me me, xws li daim npav xov tooj.
B. Cov ntawv thov siv cov npav sib nqus xav tau kev txhawb nqa ntawm lub khoos phis tawj txhim khu kev qha thiab lub hauv paus database
Hauv kev lag luam nyiaj txiag, daim npav sib nqus siv los ua daim npav rho nyiaj feem ntau yog siv nrog lub tshuab computer muaj zog thiab txhim khu kev qha. Cov ntaub ntawv xws li tus nqi thiab cov ntaub ntawv sib pauv tau muab khaws cia rau hauv cov ntaub ntawv ntawm lub computer ntawm lub tuam txhab nyiaj txiag. Daim npav tuav los ntawm tus neeg siv tsuas yog muab tus neeg siv tus lej tus lej tseem ceeb, thiab lwm yam. Cov ntaub ntawv txheeb xyuas kom pom cov neeg siv cov ntaub ntawv sai sai hauv cov ntaub ntawv.

Cim npe nrov: magnetic strip card, Suav teb, manufacturers, lwm tus neeg, Hoobkas, customized, pheej yig, luv nqi, dawb qauv