Txhim kho qhov teeb meem ntawm me me offset xovxwm ntawv lo roj hmab
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 ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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Hauv kev xa ntawv zais, cov ntawv nplaum nplaum yog hais txog qhov tshwm sim ntawm cov ntawv nplaum yog daim tawv nqaij ntawm daim pam los ntawm tus lej thaum lub sijhawm luam ntawv. Cov ntawv nplaum nplaum feem ntau zoo nkaus li thaum luam ntawv tag nrho ntawm cov av thiab ib qho nyiaj ntau ntawm cov cwj mem, tshwj xeeb tshaj yog thaum luam ntawv coated paper, thaum cov ntawv luam tawm txheej plawg yog cov tuab, thaum tus nqi ntawm tus number case loj, daim ntawv nplaum nrog roj hmab. Qhov tshwm sim yog ib qho yooj yim tshwm sim. Nws cuam tshuam cov kev luam ntawm cov khoom luam tawm thiab qhov ncaj ncees ntawm cov dots, ua luam tsis yooj yim, thiab luam ntawv inks thiab qaub av ua rau pov tseg. Yog tias pom tau tias daim pam yuav pob ntseg los yog daim ntawv tuav ntawm daim pam daim ntaub yog pauv mus rau hauv cov tub ntxhais uas muaj lub plhaub kheej kheej, cov teeb meem luam tawm yog ua rau daim ntawv scum, thiab cov luam ntawv yuav tu ncua. Qhov kev tsis haum ntawm daim ntawv pub noj ntawm lub tshuab luam ntawv tshuab luam ntawv yog ib qho ntawm cov ntawv nplaum nplaum, thiab lwm yam muaj raws li nram no.
1. Kev quab yuam kev quab yuam ntawm lub tswv yim khi daim ntawv tseem tsis txaus
Hauv kev lag luam luam ntawv, tshwj xeeb tshaj yog luam ntawv tuab thiab qib siab, daim ntawv pleev xim, ntawv nplua nuj, thiab lwm yam., Muaj ntau qhov hauv av, muaj ntau npaum li cas ntawm tus lej, tus number case txheej yuav tsum tau tag nrho thiab tuab, daim ntawv nplaum Roj hmab yog ib qho yooj yim tshwm sim, lub ntsiab tseem ceeb yog kev xa daim ntawv ntawm lub tswv yim kheej kheej Los ntawm qhov tsis txaus los ntawm kev quab yuam.
Kev Tiv Thaiv: Kev quab yuam ntawm lub tswv yim khawm tsis txaus, uas yuav ua rau luam tawv tshaj qhov teeb meem ua tsis raug. Ua kom lub zog qeeb zog ntawm lub hneev taw ntawm lub tswv yim mus tom chav ntawv, thiab tom ntsis ntawm daim ntawv los ua tom ntawm txhua qhov tom. Cov quab yuam yog yam tsis tau. Yog tias tag nrho quab yuam kev quab yuam yog tseem tsis txaus, lub zog ntawm ob sab phom tuaj yeem nce; Yog tias cov ntawv lo roj hmab yog tshwm sim los ntawm kev raug los ntawm lub qhov los yog lub siab tawv dhau los, nws yuav daws tau los ntawm qhov muab qhov muag ntxig rau lub qhov ncauj kom ua rau daim ntawv ntxhib ntxhib. Yuav kom xa daim ntawv, tom qog quab yuam ntawm daim ntawv tom qab tsis txaus, ua rau daim ntawv lo lo rau cov roj hmab.
2. Lub sijhawm hloov ntawm daim ntawv thiab cov ntawv cov tshuaj ntawm lub nruas tsis yog.
Thaum lub sij hawm xa ntawv luam tawm, daim ntawv yuav raug muab tom ntawm daim ntawv oscillating, thiab daim ntawv xa mus rau daim ntawv kom tiav cov txheej txheem luam ntawv, thiab muab xa rov qab mus rau ntawv txais cov hniav. Yuav tsum muaj qee lub sij hawm hloov ntawm lawv kom paub meej tias qhov tseeb ntawm cov pov thawj thiab cov ntawv xa tawm. Kev nyob ruaj ruaj, lub sij hawm no, yog lub sij hawm caij nruab nrab ntawm lub qhov muag ntawm lub qhov muag thiab lub puab tsaig uas tau txais yog luv heev, lub sij hawm cuam tshuam dhau lawm, lig dhau los yog tsis muaj tseeb, daim ntawv yuav ploj mus nyob hauv ib qho sai, ua rau daim ntawv lo rau roj hmab.
Tshuaj: Kho qhov chaw ntawm qhov qhib plhaub ntawm cov ntawv hnoos thiab cov kaus hniav tom hniav, thiab tsis txhob muab ntawv tshem lub qhov ncauj. Lub sij hawm hloov ntawm ob yog tswj nyob rau hauv thaj tsam ntawm 3 mus rau 6 hli.
3, daim ntawv tom tom lub teeb heev
Thaum daim ntawv khaws thiab tom tas ntawv, daim kawg ntawm daim ntawv tsis xa tawm ntawm lub nruas, thiab daim ntawv tseem yuav nyob rau hauv ib lub xeev khawb. Yog tias qhov kev quab yuam ntawm daim ntawv xaiv cov hniav me me, nws tsis tuaj yeem mus tom thiab txais ntawv. Qhov kawg ntawm daim ntawv yog yooj yim adhered mus rau saum npoo ntawm daim pam, uas kuj ua rau daim ntawv los lo rau daim pam.
Kev Tiv Thaiv: Cov qog txhuam ntawm cov ntawv nqa tau nyob ntawm plaub lub kwj ntawm cov ncej ntawm cov ntawv txais nyiaj. Yog tias qhov kev quab yuam ntawm tag nrho cov ntawv nqa ntawm cov ntawv yog ib qho dhau heev lawm, plaub lub koog pov npav yuav tsum tau nias rau tib lub sij hawm los mus ua kom lub siab. Quab yuam, tom qab txhawm rau qog qeeb ntawm txhua qhov tom, siv 60g / m2 kraft ntawv mus rau hauv cov hniav, rub qhov kev kuaj tawm, yog li hais tias qhov kev quab yuam ntawm qhov nruab nrab thiab ob qho tag nrho ntawm cov hniav nws tus kheej, yog tias lub kaus hniav los yog cov ntaub qhwv lub kaus poom los dhau lawm, daim ntawv nplawm cov roj hmab Koj tuaj yeem tshem tawm cov ntaub qhwv los yog ntaub nplaum rau ntawm lub tais kom tshem tawm qhov txhaum.
4. Qhov siab ntawm lub pog lub tog raj kheej thiab lub tswv yim lub tswv yim yog loj heev.
Hauv kev xa ntawv luam tawm, ntau lub siab ntawm luam ntawv yuav ua rau daim ntawv lo rau daim pam. Txawm hais tias qhov kev quab yuam tom ntawm tus neeg uas xa daim ntawv thiab cov hniav uas tau txais kev pab ntau dua thaum muaj qhov txhaum tshwm sim, qhov tshwm sim no tshwm sim ntau zaus, tshwj xeeb tshaj yog nyob rau ntawm cov ntawv luam tawm txheej plag. Tuab, zoo li daim ntawv zoo li daim ntawv co ntau heev. Nyob rau lub sij hawm no, qhov kev siv dag zog yuam los ntawm lub luam tawm ntau tshaj qhov siab tshaj qhov kev quab yuam ntawm qhov muag. Daim ntawv no ua rau daim ntawv los lo daim pam thiab ua daim ntawv rau daim pam. Ntab txheej adheres nquag nquag, thiab nws nyuaj heev rau tev daim ntawv los ntawm tes, uas yog vim li cas nws yog los ntawm qhov no yog vim li cas.
Tov: Txheej txheem luam ntawv tag nrho yog los daws qhov teeb meem ntawm tus number case thiab daim ntawv. Hloov cov cuav tus duab coated ntawm lub phaj luam mus rau ib qho nyiaj ntawm tus cwj pwm, ces nws yuav tsum tau pauv hauv cov txheej txheem thiab cov ntawv nyeem. Ua ntawv thov ib qhov nyiaj siab npaum li cas. Cov neeg feem ntau hais tias "tsis muaj qhov siab tsis yog sau" ua qhov qhia txog qhov tseem ceeb ntawm kev luam ntawv siab.
Vim tias qhov kev luam ntawv tseem ceeb ua luaj, nws puas yog qhov siab, qhov zoo dua? Uas yog ntawm chav kawm tsis. Feem ntau, qhov tsim nyog ntawm kev luam ntawv yog feem ntau pom los ntawm cov ntawv luam tawm cov khoom luam tawm. Lub tshuab luam ntawv yuav tsum ua raws nraim li cov khoom uas luam tawm tau muaj lub cev muaj zog, ib daim duab zoo, muaj xim zoo nkauj thiab lub teeb ntxoov ntxoo, thiab me dua qhov zoo, zoo dua.
Yuav kom tsis txhob muab cov ntawv nplaum lo nplaum los ntawm lub tshuab luam ntawv loj loj, cov ntawv luam tawm meej meej thiab tiav, yuav tsum tau siv qhov siab yam tsawg kawg nkaus, thiab yuav tsum xaiv cov khoom nruab nrab thiab phev tsis zoo.
5, qhov txais kev tom ntawm qhov chaw axis tsis yog
Raws li ib txwm muaj, qhov offset tshuab luam ntawv yog muab tso ua ntej lub Hoobkas, thiab qhov chaw ntawm cov tau txais cov hniav yog qhov tseeb. Txawm li cas los xij, muaj qee yam yuam kev hauv kev ua haujlwm ntawm lub taub hau ntawm lub taub hau. Thaum cov txheej txheem kho cov hniav thiab cov tawv nqaij, qhov chaw ntawm txhua qhov ntawm cov leeg tau txais thiab cov hniav looj tsis muaj qhov sib xws. Thaum nws txuas nrog lub nip ntawm lub hneev taw lub tswv yim, nws qhia tau tias qhov kev ncua deb ntawm cov tau txais cov hniav thiab sab ntug ntawm lub tswv yim kheej kheej yog inconsistent. Yog hais tias qhov kev ncua deb loj, nws yuav ua rau daim ntawv tom los thiab daim ntawv yuav tsis tom los yog daim ntawv yuav tsawg.
Tshuaj: Rau qhov tsis yog qhov tso ntawm lub tais phais, nws yuav tsum raug daws los ntawm kev hloov lub hau tshiab. Rau qhov tsis tsim kho tus me nyuam, cov hniav yuav tsum raug muab hloov dua tshiab kom txhua tus kab hauv plab yog tib qho qub. on-line.
6, daim tawv nqaij roj hmab uas ua los ntawm cov tawv nqaij ntawm qhov xauv npo
Cov xaj npuag plaub xim plaub uas yog xim plaub-xim, qhov uas yog ntawm Bk> c> m, cov viscosity ntawm tus cwj mem xiav loj yog loj, thiab cov xaim xim daj yog qhov tsawg tshaj plaws, yog li thaum offset printing darker xim cwj mem, vim yog siab siab heev Nws yog nquag ua tsis tau ntawm daim ntawv nplaum nplaum.
Tov: 1 Yuav ua rau kom muaj tus cwj mem zis muaj kev hloov zoo, nws yog ib qho tsim nyog yuav tau ntxiv qee cov ntaub ntawv pov thawj raws li qhov yuav tsum tau luam tawm los kho cov xim ntawm tus cwj mem. 6 # varnish tau ntxiv, 6 # varnish yog ib hom oily kua tshuaj nrog ib hom viscosity thiab xim daj uas tau txais los ntawm cua kub thiab kho qhov muag zaub roj. 6 # varnish tau ua si ob tug cwj pwm. : ib, uas yog, nws plays lub luag hauj lwm hauv kev ua qij rau ntawm tus cwj mem; b, plays lub luag hauj lwm hauv kev txo cov viscosity ntawm tus number case. Thaum lub 6 # varnish ntxiv rau tus number case, cov xim thiab concentration ntawm tus number case yog txo, thiab fluidity ntawm tus number case yog nce. Kev txhuam hniav ua tau kom cov ntawv luam tawm ntawm tus number case.
2 Ntxiv cov tshuaj tua tus kab mob rau tus cwj mem. Lub detackifier yog sib xyaw ntawm cov tshuaj pastes thiab yog ib qho kev pab cuam rau kev kho lub viscosity ntawm tus number case. Yog tias tsis ua qhov dej ntawm tus cwj pwm, qhov viscosity ntawm tus cwj pwm muaj peev xwm qis dua kom luv tau cov ntsiab lus ntawm tus cwj mem.
Hauv kev xaus, qhov tsis ua ntawm daim ntawv nplaum roj hmab yog tshwm sim los ntawm ntau yam. Hauv kev ua hauj lwm, qhov teeb meem ntawm daim ntawv-nplaum roj hmab yog ntsib. Nws yog ib qho tsim nyog yuav tsum tau ua tib zoo soj ntsuam thiab kho lwm tus. Ntxiv nrog rau qhov tsis muaj daim ntawv noj, daim ntawv txais thiab daim ntawv noj tshuaj rau hauv cov tshuab luam ntawv, cov ntawv tsis zoo ntawm cov ntawv nyoos thiab tus cwj pwm kuj tseem yog ib qho ntawm cov txheej xwm.