Bar cov lis dej num ua lub teb chaws - yuav ua li cas kom paub qhov txawv tus thawj los ntawm ib tug fake

Saib, peb nyob nyob rau hauv lub nees nkaum-thawj ib puas xyoo, nyob rau hauv lub sij hawm ntawm technology tshiab nyob rau hauv lub era ntawm kev noj, nyob ib lub sij hawm thaum cov neeg txaus siab them tej nqi uas koj nyiam, kom muab tau cov kev kawm khoom uas zoo zoo. Qhov no yog vim li, vim hais tias yog ib tug neeg ua ib tug purchase, nws vam yuav yeej high-quality khoom uas justifies stated nqi. Tu siab, tsis yog txhua txhua tus neeg puas kam them nyiaj loj rau lub Desired khoom, ces nws zoo nkaus li cov neeg txhaum ntawm peb lub neej. Nyob rau hauv xws li mob tuaj rau cov kev pab hais tsis zoo ntawv cuav, thiab los ntawm uas lub ntiaj teb no kev txom nyem. Ib txhia neeg yuav khoom ntawm ib tus nqi qis, paub txog tias yuav tsis yog-thawj tshaj plaws, lwm leej lwm tus - twb tsis paub nws thiab naively xav hais tias lawv twb cia li muaj hmoo.

Yuav hais tias ua nws yuav ua tau, txhua tus neeg, tsis hais ntawm lawv cov nyiaj txiag raws li txoj cai, muaj cai paub qhov zoo ntawm cov tshaj plaws nws acquires. Txawm li cas los, yuav ib tug tshiab khub zoo Italian khau, qhov twg ib tug txiv neej muaj peev xwm paub hais tias yog fake los yog thawj? Ntawm cov hoob kawm, tus neeg muag khoom yuav muab ib tug guarantee thiab muab ib daim ntawv pov, tab sis txawm cov kev ntsuas tsis tau ib puas rau ib xees guarantee cov khoom zoo. Qhov no yog vim lub fact tias nyob rau hauv lub tam sim no lub sij hawm yuav ua tau raws li zoo fakes tias tsuas yog ib tug kws muaj txuj yuav paub qhov txawv cov thawj yog ib tug khoom muag los yog tsis. Yuav kom peb zoo zoo siab thiab npaum li cas rau qias neeg ntawm cov neeg uas koom nyob rau hauv qhuav ntawm fakes, tib neeg tseem pom ib tug daws qhov teeb meem no. Tag nrho cov uas yuav tsum tau nyob rau hauv thiaj li yuav paub qhov txawv cov tsab ntawv los ntawm tus thawj tshaj plaws yog yuav tsum paub lub ua lub teb chaws barcodes. Qhov tseeb yog tias txhua yam khoom uas ua rau lub ntiaj teb no muaj ib tug cim code xov tooj. Lub teb chaws ntawm hauv paus chiv keeb ntawm cov bar code yog txiav txim los ntawm ib tug yooj yim heev, thiab, muaj rau ntawm txhais tes tej ntaub ntawv, koj yuav yeej ib txwm yuav tsum tau paub qhov txawv ntawm: tus thawj los yog tsis nyob rau hauv pem hauv ntej ntawm koj. Zoo li nws los yog tsis, tiam sis nws yeej yog ib tug siv tau txoj kev.

Yuav ua li cas nws ua hauj lwm thiab yuav ua li cas nrhiav tau lub teb chaws barcodes manufacturers? Firstly, nws yog tsim nyog hais tias nws yog. Bar code - ib theem ntawm cov dub thiab dawb kab txaij, raws li zoo raws li ib tug txheej ntawm tus xov tooj nyob rau hauv lub blocks nyob rau hauv lawv. Raws li ib tug txoj cai, cov tsug kaum peb tus xov tooj, thiab txhua unit yog ib tug tej yam lus qhia. Piv txwv li, nyob rau hauv thawj ntu ntawm tus xov tooj encoded barcode - lub teb chaws ntawm hauv paus chiv keeb, uas yog lub luv luv tooj ntawm lub teb chaws nyob qhov twg cov khoom yog ua. Tom ntej tus xov tooj yuav qhia rau peb txog cov chaw tsim tshuaj paus ntawm cov khoom, thiab los ntawm lub xeem, peb yuav tsum tau kawm kom paub txog nws cov khoom, xim, qhov hnyav thiab lwm yam lus. Qhov no - kom ua rau bar codes rau manufacturers khoom muaj nyob rau hauv 1977 thiab niaj hnub no yog qhov zoo tshaj plaws kev tiv thaiv tiv thaiv cuav. Yog hais tias lub buyer yuav nws tus kheej txiav suab ntawm cov muab txheej ntawm cov zauv, hais tias thaum koj yuav ib yam dab tsi, nws yeej yuav tau qhia rau tus thawj los ntawm ib tug fake. Nws yog tseeb hais tias nyob rau hauv lub siab, los yog txawm muaj nyob rau hauv ib phau rau tag nrho cov uas ua teb chaws barcodes heev seeb, tab sis zoo hmoo, tuaj mus rau cov kev pab ntawm cov ntaub ntawv technology. Yog hais tias koj yog tus muaj hmoo tswv ntawm ib tug smartphone khiav rau Android, iOS no, Symbian los yog qhov rais Mobile operating system, ces muaj rau tes koj lub xov tooj, koj yeej ib txwm paub txog yuav cov khoom ntaub ntawv. Txhua yam koj xav tau - yog rau nruab ib tug tshwj xeeb daim ntawv thov hauv xov tooj, ces muab ib tug yees duab ntawm cov barcode lub koob yees duab los yog nkag mus rau ib tug numeric code los ntawm txhais tes, thiab tom qab txuas mus rau lub neeg rau zaub mov, koj ntaus ntawv yuav muab rau koj ua kom tiav cov lus qhia txog cov kev thov khoom. Qhov no txoj kev yuav siv sij hawm heev me ntsis lub sij hawm thiab nws yog heev yooj yim, vim hais tias koj yeej ib txwm tiv thaiv koj tus kheej los ntawm yuav tsis muaj-zoo khoom.

Raws li cov foregoing, peb yuav xaus hais tias qhov no bar code yog lub feem ntau qhov zoo tshaj plaws tiv thaiv tawm tsam counterfeiting, thiab tej daim ntawv sau npe mus pab nrhiav cov lus qhia txog yuav, yog ib tug txhim khu kev qha pab nyob rau hauv sib ntaus tawm tsam unscrupulous sellers.