Monochrome multi-color overprinting tsis ua hauj lwm
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov khoom ntawv, cov ntawv me, cov ntawv nplaum, tag nrho hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
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Qhov tseeb tshaj tawm yog qhov tseem ceeb ntawm kev ntsuam xyuas cov khoom luam tawm. Ntawm lawv, qhov tseeb tshaj yog cuam tshuam los ntawm ntau yam xws li lub cav ntawm lub tshuab, kev ua tau zoo ntawm cov ntaub ntawv raw thiab cov theem ntawm tus neeg teb xov tooj. Yuav kom tswj tau qhov kev txiav txim siab ntawm overprinting thiab tsim zoo nkauj luam tawm, ntau lub tuam txhab luam ntawv tau nkag siab ntau xim xim machine ntawm plaub los yog ntau xim. Txawm li cas los xij, vim nws lub zog thiab lwm yam, qhov tseem ceeb ntawm cov khoom siv hauv peb lub hoobkas tseem yog lub txoos J2108 monochrome offset lub tshuab luam ntawv. Tom qab ntawd yuav ua li cas los ua si thiab siv cov cuab yeej uas twb muaj lawm, luam tawm txhua pawg ntawm cov khoom luam xim, muab khoom plig rau cov neeg siv nrog cov khoom luam tawm, thiab tau txais txiaj ntsig, uas yog lub hauv paus ntawm peb lub Hoobkas luam ntawv.
Overprinting tsis yog ib qho ntawm cov kev ua txhaum nyob hauv kev tshaj tawm, thiab feem ntau cov offset luam tawm cov khoom muaj ntau xim. Hauv cov txheej txheem multi-colour overprinting, txhua qhov ntawm daim ntawv pub noj thiab cov tshuab luam ntawv muaj kev tswj sij hawm thiab kev txwv nruj heev, kom cov nplooj ntawv luam tau muab luam tawm los ntawm daim ntawv pub rau thaum xaus, thiab thaum kawg sau cov khoom siv nrog cov qauv nraaj yog tau. Nyob hauv tus txheej txheem ntawm kev xa thiab kev txav, yog tias kev tivthaiv kev tiv thaiv tsis ua los yog tsis raug kho, qhov kev tshaj tshuaj yuav tsis raug. Kev tsis overprinting feem ntau tsis pub rau txoj kev ntsug overprinting, kab rov tav tshaj tawm tsis pub, thiab tsis dhau ib qho kev sib txuam thiab kab rov tav tib zaug. Yog li, thaum lub overprinting yog pom tias tsis muaj tseeb thaum lub sij hawm luam ntawv, nws yuav tsum tau txiav txim siab kaw, saib xyuas kom sai thiab coj cov kev ntsuas kom tshem tawm. Tus neeg sau ua ke siv ntau xyoo ntawm kev xyaum, ua tib zoo soj ntsuam thiab sau ua ke, thiab tam sim no xaus cov teeb meem thiab cov teeb meem ntawm ib co faults raws li nram no rau cov neeg saib.
Tag nrho overprint tsis pub
1. Qhov tsis muaj tseeb ntawm cov cai tau ua rau tsis muaj tseeb tshaj
Kev Ntsuam Xyuas: Ua tib zoo xyuas cov hauj lwm hauv kev txhim kho sab nraud thiab sab nraub qaum, xws li hauv ntej qhov ntsuas, thaum lub plhaub ntsuas cov ntawv, kho raws li qhov yuav tsum tau ua ntawm phau ntawv, thiab faj seeb txog qhov siab ntawm kev sib txheeb ntawm lub hauv ntej thiab sab gauges.
2. Kev tsis zoo ntawm daim ntawv sau tsis yog
(1) Daim ntawv no tau muab xa tawm thaum khaws ntawv khaws, ua rau daim ntawv tsis muaj teeb meem
Tshuaj: Kho cov ntaub ntim quav ntawm daim ntawv pub kom nws tseem nyob ruaj ruaj rau daim ntawv pov tseg thiab qhov hloov yog maj.
(2) Txav ceev thaum daim ntawv noj khoom noj
Tshuaj: Kho cov plhaub phom axial kom paub meej tias nws muaj 0.03 hli cua hlob.
(3) Daim ntawv tsis muaj zog txaus thiab daim ntawv muaj zawv zawg
Tshuaj: Ua kom lub zog ntawm daim ntawv hloov tsheb, tshwj xeeb tshaj yog thaum luam ntawv thaum muaj kev kub ceev (tsuas yog lub inertia ntawm daim ntawv).
(4) Lub sijhawm qhib thiab kaw lub sijhawm ntawm cov nplooj ntawv noj tsis muaj tseeb
Tshuaj: Rov kho lub sijhawm qhib thiab kaw lub sijhawm ntawv.
3. Ua kom tsis haum ntawm cov ntawv hniav thiab cov cai, ua rau tsis muaj tseeb tshaj
(1) Thaum twg daim ntawv pub tsis tau noj lawm, cov cai tau pib tso ntawv.
Tshuaj: Kho cov cai kom daim ntawv thiab txoj cai muaj lub sijhawm tuav ntaub ntawv.
(2) Cov cai tsis tiav, thiab daim ntawv pib tau khaws cov ntawv.
Tshuaj: Ua zoo li 3 (1).
(3) Thaum daim ntawv muab tshem tawm ntawm daim ntawv cia, cov cai tsis tau tso tawm.
Tshuaj: Kho cov cai kom tso daim ntawv ua ntej.
(4) Qhov siab ntawm lub pendulum hloov pad yog tsis haum
Qhov yuav tshwm sim thiab cov kev daws teeb meem: Tsawg heev, nws yooj yim rau kev cuam tshuam cov ntawv thiab ua rau nws hloov; siab heev, daim ntawv yuav raug rub tawm thaum daim ntawv kaw, thiab txoj hauj lwm ntawm daim ntawv yuav hloov. Qhov siab ntawm daim ntaub ntawv yuav tsum yog tib yam li txoj cai dhau los, ntxiv 0.2 hli rau daim ntawv tuab.
4. Txhim kho kev koom tes ntawm daim ntawv hloov chaw thiab lub tswv yim lub tswv yim, ua rau tsis muaj tseeb tshaj tawm
(1) Lub sij hawm them me me yog luv heev
Tshuaj: Kho qhov chaw ntawm qhov sib thooj qhib thiab kaw cams.
(2) Ua tsis zoo nrug ntawm tus pawm
Tov: Rov kho qhov siab ntawm lawv cov poog sib luag mus rau ib ncua deb ntawm 0.2 mm los ntawm daim ntawv tuab.
5. Lub nip ntawm tus cwj mem suab paj nruag tsis txaus, thiab daim ntawv slides hauv cov fangs, ua rau tsis muaj tseeb overprinting.
(1) Lub siab ntawm tus txhuam hniav yog tsawg heev
Tshuaj: Ua rau siab rau ntawm cov hniav.
(2) Kev sib txhuam coefficient ntawm tus hniav muaj tsawg heev
Tshuaj: Hloov cov ntaub so ntswg.
6. Cov phom daim ntawv thim ntawv tsis muaj txig txaus thiab daim ntawv slides hauv cov kaus hniav
Tshuaj: Tib yam li 5.
7. Lub plhaw tog ntawm lub nruas ua rau lub hwj hiav txwv kom tsis raug
Tshuaj: Hloov cov ntaub so ntswg.
8. Lwm yam laj thawj rau kev tshaj tawm
(1) Lub khob ntawm tus cwj mem xau yog loj heev
Tshuaj: Ntxiv cov kua roj vanish lossis tshem tawm kom txo tau cov xim ntawm tus cwj mem.
(2) Qhov pam ntawm daim pam yog nplaum
Tshuaj: Hloov daim pam.
(3) Kev luam tawm siab loj heev
Tshuaj: Kho cov ntawv luam tawm.
Tsis pub tshaj ib nrab overprinting
Ib nrab overprinting txhais tau hais tias qhov chaw ntawm daim ntawv yog cov nplua lub sijhawm thaum luam ntawv.
1. Thaum muaj ob lub thwj tim pem hauv ntej, thaum daim ntawv ncav lub hauv ntej ntawv, qhov nruab nrab ntawm qhov sib tawm ua ntej, cov ntaub ntawv zom zaws, qhov loj tshaj ntawm cov ntawv pov thawj.
Tov: Txo daim ntawv pub ceev lossis nce cov plhaub hauv ntej kom lub hauv ntej ntawm daim ntawv yog nyob ntawm txoj cai.
2. Txaus tsis muaj zog ntawm tus neeg fai fab ntawm daim ntawv hloov, yog li ntawd qhov chaw ntawm lub rooj qhib pem hauv ntej ntawm daim ntawv hloov, ua rau tsis muaj tseeb tshaj
Tshuaj: Hloov cov ntaub so ntswg lossis nce qhov qoob loo ntawm tus hniav.
3. Cov neeg coob coob hauv daim ntawv hloov chaw tsis muaj sib txawv, thiab muaj tsawg dua sab ntawm ib sab, thiab tus nqi ntawm cov neeg coob coob tuaj yeem txaj muag, ua rau tsis muaj tseeb.
Tov: Kho pem hauv ntej lub koob tsho kom nws ua kom zoo.
4. Tsis muaj zog txaus ntawm tus kheej impressions ntawm tus kheej lub siab lub ntsws, ua rau tsis muaj tseeb overprinting
Tshuaj: Hloov cov ntaub so ntswg lossis nce qhov qoob loo ntawm tus hniav.
5. Ntau lub zog ntawm lub zos, ua rau cov ntawv ua haujlwm ua ntej, kom daim ntawv xaj muaj, ua rau tsis muaj tseeb tshaj
Tshuaj: Saib xyuas daim pam thiab ntaub qhwv thiab ntsuas qhov siab.
6. Daim ntawv swells nrog dej, ua rau qhov thib ib nrab ntawm daim ntawv
Tshuaj: Ua rau daim ntawv ua ntej luam ntawv.
Kev ua zoo los ntawm kev ua vaj huam sib luag yuav tsis raug tso cai
1. Txiav txim siab raug siab tsis siab, ua rau tsis muaj tseeb tshaj qhov qub
Tshuaj: Cov kab lus nram qab no los yog cov kab hauv kaum yog siv raws li kab ntawv siv thaum lub caij luam ntawv, thiab ib yam yog qhov tseeb. Yog hais tias txoj hauj lwm ntawm daim graphic los yog txoj kab txoj cai tsis haum, nws nyuaj heev kom ua tiav tshaj qhov qub thaum luam ntawv. Yog li no, yuav ua kom qhov tseeb ntawm kev coj, tshwj xeeb tshaj yog, kev siv ntawm kev siv magnification magnifier.
2. Ntau lub sij hawm ntawm luam ntawv, ua rau tsis muaj tseeb overprinting
Tsuas yog ib zaug, muaj tsawg heev overprinting, thiab ntau yam prints yog yooj yim tshwm. Yog tias koj yuav tsum tau sau cov phaj ntau zaus, koj yuav tsum ua ib daim platen rau ib nrab.
3. Lub phaj yog deformed thaum lub phaj yog rub, ua rau tsis muaj tseeb overprinting
Tshuaj: Thaum lub phaj raug rau ib lub zog loj, nws yog ib qho ua rau deformation los yog tawg. Nws tsis yog siv tau los siv quab yuam ntau thaum rub tawm lub phaj. Yog tias koj rub tsis tau nws, koj yuav tsum tau saib xyuas qhov laj thawj zoo.
4. Qhov teeb meem ntawm tus txheej txheem ntawm kev hloov kho 100, ua rau muaj kev tshaj tawm
(1) Cov hauj lwm Multicolor tshwm sim overprinted
Tshuaj: Ntau tshaj cov xov tooj ntawm overprints, qhov ntau dua qhov yuam kev yuav tshwm sim, yog li tus xov tooj ntawm cov overprints yuav tsum tau qis dua.
(2) Cov cim dawb los yog cov kab ntawm cov xim ntau overprint tshwm tsis tshaj tawm
Tov: Sim los hloov qhov kev luam tawm nrog ib qho xim xim. Tus txheej txheem tsim nyog kuj siv tau los txo cov xov tooj ntawm cov overprints thiab txo cov kev ua yuam kev.
Kev kuaj xyuas ntawm cov luam yeeb ntau thaum luam ntawv
Cov ntaub ntawv tshaj tawm yog qhov yuav tsum tau muaj rau kev luam cov khoom siv, yog li cov ntsiab lus no tseem ceeb rau txhua qhov kev kuaj xyuas.
(1) Kos lub npe ntawm cov cai thiab kos lub npe ntawm daim qauv qhia sab hauv. Qee cov ntawv me me ntawm cov khoom luam tawm, nrog cov ntawv tsis muaj duab, los yog thaum daim ntawv ua ib feem deformed, yuav muaj cov xwm txheej uas muaj cov kab txiav lawm thiab daim duab puab tsis muaj tseeb. Nyob rau lub sij hawm no, nws yog ib qho tsim nyog yuav rov kho txoj cai kav raws li daim duab nrog.
(2) Thaum luam tawm thawj xim, raws li qhov yuav tsum tau luam tawm thiab txiav, xyuas seb qhov chaw ntawm daim duab tag nrho puas muaj tseeb, thiab feem ntau siv ib pawg ntawv ntawm cov ntawv luam tawm, thiab mam li qhib lawv los xyuas seb puas muaj kab yog nyob rau hauv ib txoj kab ncaj nraim. .
(3) Rau cov ntawv luam tawm luam tawm ntawm sab xub ntiag thiab sab nraud, lub npe ntawm ob tog yuav tsum tau soj ntsuam tas li.
(4) Hauv kev luam ntawv, cov tshuab qis-ceev yog feem ntau raug samfwm thiab sim txhua txhua li 500 los yog li ntawd. Thaum sampling, them nyiaj rau tus ntiv tes kom tau pinched nyob rau hauv daim ntawv dawb ntawm daim ntawv luam tawm, thiab coj tawm sai sai thiab smoothly. Qhov kev tshuaj ntsuam yog nqa tawm hauv ob qho chaw. Tshawb xyuas thawj zaug: Coj tus qauv, muab tso rau hauv qhov qauv ua piv txwv, thiab ua kom tiav ib qho kev soj ntsuam txhua yam. Yog tias muaj qhov sib txawv loj ntawm txoj kab gauge thiab pom tias nws nyob ntawm txoj kab ncaj ncaj, seb daim ntawv puas muaj ntaub qhwv los yog zoo li cas. Kev soj ntsuam zoo: Nrog kev pab ntawm lub khob nplaum, koj tuaj yeem tshawb xyuas qhov tseeb ntawm txoj kab hluav taws xob thiab txoj cai ntawm daim npav sab hauv.
(5) Xyuas kom meej tias lub tshuab khiav ceev ceev thaum lub sij hawm luam ntawv. Txwv tsis pub, nws yog ib qho yooj yim uas yuav ua rau muaj kev cuam tshuam ntawm daim ntawv nyob rau hauv ntej koob qhia kev sib txawv kom sib txawv, uas ua rau cov ntawv misaligned.