Stamps - yog dab tsi?

Cov txheej txheem:

Stamps - yog dab tsi?
Stamps - yog dab tsi?

Video: Stamps - yog dab tsi?

Video: Stamps - yog dab tsi?
Video: What she told her teacher about us🙄 2024, Hlis ntuj nqeg
Anonim

Hnub no, tsis yog ib lub koom haum ua haujlwm yam tsis muaj nyiaj muas thiab foob. Lawv xav tau los xyuas kom meej tias tag nrho cov ntaub ntawv raug cai. Feem ntau, thaum xaus kev lag luam, lawv muab cov nyiaj muas noj. Qhov no yog qhov tsim nyog los lees paub qhov tseeb. Nrog lawv cov kev pab, txhua daim ntawv tau txais txoj cai lij choj. Cov cwj pwm no tuaj yeem sib txawv hauv daim ntawv rau cov ntawv hauv. Qee cov ntsaws ruaj ruaj muaj cov cim tshwj xeeb, lub tsho tiv no ntawm caj npab lossis logos. Nyeem ntxiv txog qhov no hauv kab lus.

Yuav luam ntawv yog dab tsi?

Seal yog ib qho cuab yeej siv los ntawm cov tib neeg thiab cov koom haum raug cai los lees paub qhov tseeb ntawm cov ntaub ntawv, lees paub kos npe. Cov cuab yeej muaj cov duab ntawm cov ntawv nyeem (qee zaum nrog ib daim duab) nrog lub npe ntawm lub koom haum lossis lub npe ntawm tus neeg.

stamp nws
stamp nws

Lub foob yog siv los ntawm cov tuam txhab lag luam thiab tsoomfwv cov koomhaum los lees paub kev txiav txim, cov cai, cov cai. Nws yog siv los lees paub cov cai ntawm cov thawj coj, qhov tseeb ntawm kev siv nyiaj.

Awstamps

Ib lub thwj yog ib qho khoom siv uas tsis muaj kev cai lij choj. Nws yog siv los ntes thiab tso saib cov ntaub ntawv. Nws muaj lub npe ntawm lub koom haum lossis tus neeg, cov ntsiab lus, lossis cov ntawv tshwj xeeb xws li "Pom."

kev tsim cov seals thiab stamps
kev tsim cov seals thiab stamps

Ib lub cim yog ib lub cuab yeej uas hloov cov ntawv sau. Nws yog supplemented nrog sau ntawv thiab kho. Muaj cov teb tshwj xeeb rau qhov no. Feem ntau cov khoom siv yog siv hauv cov koom haum hauv qab no:

  1. Hospitals - muab tso rau hauv daim ntawv pov thawj, tsuas yog hnub thiab kos npe ntawm tus kws kho mob ntxiv.
  2. Cov Tsev Qiv Ntawv - qhia hauv phau ntawv thiab cov ntawv, qhov chaw nyob thiab lub npe ntawm lub tsev kawm raug qhia.
  3. Posts - tag nrho cov ntawv thiab cov khoom tau raug ntaus.

Ib lub cim rau ntawm daim ntawv tsis suav tias yog kev lees paub ntawm nws qhov raug cai, nws tsuas yog kho qee cov ntaub ntawv. Nws hloov tawm tias nws tsuas xa cov ntaub ntawv. Kev tsim cov ntsaws ruaj ruaj thiab nyiaj thwj yog kev nrhiav-tom qab ntau lawm, txij li txhua lub tuam txhab xaj khoom raws li lawv qhov kev txwv.

Views

Ib lub cim yog ib qho cuab yeej uas tuaj yeem ua tau ntau hom:

  1. Rubber. Lub cliché yog ua los ntawm roj hmab, tus qauv yog siv rau nws los ntawm laser engraving. Nws hloov tawm cov duab zoo, thiab cov ntawv luam tawm meej, tsis plam. Cov khoom yuav ruaj khov thiab pheej yig.
  2. Photopolymer. Hauv kev tsim cov clichés, cov ntaub ntawv photopolymer yog siv. Txoj kev tsim khoom no yooj yim thiab pheej yig. Cov khoom siv kom tau txais cov khoom yog pheej yig. Polymers hnav sai sai, yog li lawv tsis tuaj yeem siv tau ntev.siv.
  3. Flash technology. Cov khoom lag luam zoo heev thiab kev daws teeb meem zoo. Cov khoom ntawm hom no muaj kev tiv thaiv siab, lawv nyuaj rau kev dag. Cov txheej txheem tsim khoom yog automated, cov cuab yeej tshwj xeeb yog siv rau qhov no.

Kev tsim cov ntsaws ruaj ruaj thiab cov nyiaj muas noj yog ua nyob rau hauv cov tuam txhab tshwj xeeb uas koj tuaj yeem xaj cov khoom raws li qee qhov kev txwv. Cov khoom kuj txawv ntawm cov duab:

  1. Round.
  2. Square, rectangular.
  3. Facsimile.

Ua ntej koj tso ib qho kev txiav txim, koj yuav tsum tau saib cov qauv nyiaj muas. Nws yog ib qho tseem ceeb uas tag nrho cov ntaub ntawv tsim nyog haum.

Ntse

Yog tias lub thwj yuav siv txhua hnub, koj yuav tsum tsis txhob khaws cov ntaub ntawv kom cov khoom lag luam tsis sai sai. Cov cuab yeej txheem muaj peev xwm ua tau 10-100 qhov kev xav txhua hnub. Tab sis nws tshwm sim tias nws yog ib qho tsim nyog yuav tau affix lawv los ntawm ntau pua ib hnub. Tom qab ntawd nws raug nquahu kom xaj cov khoom siv nyiaj ntau ntau. Koj tuaj yeem xaiv cov khoom ruaj khov.

stamp ua
stamp ua

Vulcanized roj hmab yog qhov kev xaiv zoo, tab sis txoj kev no siv tsawg dua, yog li nws tsis yooj yim nrhiav lub tuam txhab ua haujlwm li no. Tab sis photopolymers thiab clichés tsim los ntawm laser engraving yog nyob rau hauv kev thov. Yog tias lub stamp yuav siv tsis tshua muaj, ces cov qauv me me tuaj yeem ua tau, tab sis nrog kev siv nquag, tag nrho cov ntsiab lus yuav tsum tau pom, vim muaj kev pheej hmoo tias cov ntsiab lus me me yuav tawg.

Qhov hnav-tiv taus tsawg dua yog suav tias yog xim pleev ximluam ntawv ua los ntawm cov roj hmab mos. Vim yog kev siv nquag, cov khoom yog deformed, thiab cov ntawv luam tawm tsis meej. Nws yog ib qho tseem ceeb uas yuav tau xyuam xim rau lub cev ntawm cov cuab yeej. Nws yog ib qho tseem ceeb uas nws yuav nyuaj, ruaj, thiab tsis deteriorate los ntawm mechanical kev nyuaj siab, txwv tsis pub nws yuav nyuaj rau prints.

Tam sim no yuav luag tsis muaj nyiaj siv rau ntawm tus cwj mem, dipped hauv tus cwj mem. Lawv muaj cov khoom siv tsis siv neeg. Lub cliché nyob rau hauv upside down thiab yog nyob rau hauv kev sib cuag nrog lub substrate uas muaj cov xim. Thaum nws yuav tsum tau luam tawm, lub tshuab ua haujlwm tom qab nias, lub cliché nws tus kheej tig dhau thiab luam tawm. Tes los ntawm ib lub cuab yeej zoo li no tsis txhob qias neeg. Kev tuav rigging tsis yooj yim rau siv thiab cov ntim loj yuav ua rau cov txheej txheem qeeb.

Cia

Tus thawj coj ntawm lub tuam tsev, uas raug xaiv los ua tus saib xyuas, yuav tsum muaj lub foob puag ncig ntawm lub koom haum. Cov cuab yeej muab tso rau hauv qhov chaw nyab xeeb. Nws tuaj yeem raug xa tawm tawm ntawm daim ntawv txais nyiaj rau cov neeg ua haujlwm tas li thaum tsis muaj lub taub hau ntev lossis yog tias cov khoom xav tau siv sab nraud lub koom haum.

stamp cov qauv
stamp cov qauv

Cov ntsaws ruaj ruaj thiab cov nyiaj tsis tu ncua yuav tsum khaws cia los ntawm cov neeg ua haujlwm saib xyuas kev nyab xeeb. Cov pab tuag yog nyob rau hauv cov rooj lockable. Tsuas yog cov neeg muaj lub luag haujlwm tuaj yeem siv cov khoom siv. Tsuas yog tom qab ntawd yuav siv cov khoom raug cai.

Pom zoo: