Ntsuas: peb lub ntsiab lus ntawm kev luam ntawv thiab luam ntawv
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, 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.
Yog xav paub ntxiv, thov tuaj xyuas
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Ib hom ntawm cov vaj huam sib luag ntawm cov tshuab luam ntawv ncaj nraim yog qhov uas cov ntawv luam tawm ntawm kev xa khoom siv rau ntawm daim duab ntawm cov ntawv luam tawm ntawm cov ntawv luam tawm los ntawm kev siv roj hmab, uas yog qhov tseem ntawm daim pam, uas yog npe tom qab luam ntawv txoj kev. Lub pam plays yog ib lub luag haujlwm hauv printing. Piv txwv li, nws tuaj yeem ua rau cov tsis ncaj ntawm lub npoo ntawm cov substrate thiab ua kom lub caub hloov mus rau tag nrho. Nws tuaj yeem txo cov dej ntawm lub phaj luam ntawv (lub luag haujlwm ntawm cov dej hauv kev luam ntawv yog pom tom qab). ) rau lub substrate thiab li nyob rau. Qhov saum toj no tsuas yog ib qho kev xav dav xwb. Peb feem ntau hais tias cov offset luam tawm yuav narrower, uas yog, muaj peb lithographic printing txoj hau kev (luam ntawv plates, pam vov, embossing), uas yog hu ua nyob rau sab qab teb ntawm Tuam Tshoj. Rau offset printing.
Offset luam tawm nyob rau hauv Suav teb yog ib qho tseem ceeb hom luam ntawv. Vim tias ceev ceev ceev ceev, zoo ruaj khov thiab luam me luv luv, cov phau ntawv, ntawv xov xwm, thiab feem ntau ntawm cov luam tawm luam tawm. Thaum nws tawm los luam ntawv, tib neeg xav txog qhov offset luam ntawv. Heidelberg, Roland, Mitsubishi, Komori thiab lwm lub teb chaws txawv tseem paub txog cov neeg zoo tib yam.
Peb lub hauv paus ntsiab lus ntawm kev luam ntawv yog:
Ua ntej, lub ntsiab lus ntawm dej-roj incompatibility, hu ua cov cai ntawm kev sib thooj sib xws, cov qauv ntawm cov dej khov mis nrog cov sib txawv me ntsis polarity thiab polarity ntawm molecules ntawm cov roj-roj tsis muaj roj molecules sib txawv, ua rau cov tsis muaj peev xwm nyiam thiab yaj ntawm dej thiab roj. Lub neej ntawm txoj cai no ua rau nws muaj peev xwm rau ib lub tiaj phaj ca siv dej kom paub qhov txawv ntawm cov duab thiab cov khoom tsis muaj.
Qhov thib ob, qhov kev xaiv tawm ntawm qhov chaw tawm suab,
Nyob ntawm qhov chaw nro, nws tuaj yeem tawm ntau hom tshuaj, uas tseem muab cov duab sib cais ntawm lithographic offset luam tawm.
Qhov thib peb, cov qauv kev teeb tsa ua qauv, vim tias cov ntawv npliag siab ntawm cov ntawv muag plag yog lub plhaub, ces koj tuaj yeem tsis vam khom lub plawv ntawm daim duab kom pom cov theem ntawm daim duab, tiam sis yog siv cov theem sib txawv rau hauv cov pob me me uas tsis pom rau qhov muag liab qab. Chav nyob muaj peev xwm qhia tau zoo tshaj plaws ntawm cov duab hierarchy.
Nyob hauv peb lub neej peb muaj qhov kev txiav txim siab uas cov dej ntub dej tsis yoojyim rau cov roj, thiab dej thiab roj yuav tsum yog ib txwm tshwj xeeb. Vim tias cov ntawv luam tawm ntawm cov hlau nplaum yuav tsum nyob rau hauv tib lub dav hlau, nws yog qhov tsim nyog yuav tau nrhiav ib txoj hauv kev zoo qhov txawv ntawm qhov seem ntawm qhov nraaj. Lub luag haujlwm ntawm dej hauv offset luam ntawv yog hu ua tus qauv ntawm "dej-roj incompatibility". Thaum lub sij hawm luam ntawv, ib txheej dej nyias yog sib npaug ntawm daim phaj ntawm cov ntawv luam tawm (ua tau vim yog cov xim adsorption ntawm cov nplai ntawm cov ntawv xov xwm, cov duab tsis yog dej-pleev xim), thiab tom qab ntawd coated ntawm cov luam ntawv phaj. Thaum twg tus number case yog siv, qhov seem tsis zoo yuav tiv thaiv.