Siv thev naus laus zis rau lub hnab ntawv luam ntawv

Siv thev naus laus zis rau lub hnab ntawv luam ntawv

The popularity of envelope printing has been very extensive, has gradually penetrated into catalog printing, magazine printing, brochure printing, poster printing, book printing, envelope printing, folder printing, manual printing, paper bag printing, calendar printing, notebook printing and other printing projects, let's roughly understand its processing technology. Cov thev naus laus zis ua kev siv cov tshuab ntawm lub hnab ntawv muaj qee yam tshwj xeeb, thiab muab faib ua ob ntu: kev siv tshuab tsim nyog thiab tsis yog hom kev ua lag luam. 1. Tsis yog-qhov tseem ceeb ua cov thev naus laus zis no tsuas yog ua kom zoo nkauj ntawm cov khoom lag luam yas nrog cov khoom siv yas ua ke nrog cov luam tawm tom qab cua sov thiab nias. Tom qab cov ntawv luam tawm yog laminated, vim yog cov zaj duab xis ntxiv ntawm cov npoo av, nws kuj tseem muaj zog, thiab nws kuj muaj cov khoom siv hluav taws xob, thiab nws kuj muaj cov khoom siv los tiv thaiv, kev tawm tsam thiab xeb-resistant thiab corrosion-resistant. 2. Varnishing cov txheej txheem hauv High-Qib Luam Ntawv yog rau lub tsho muaj zog (lossis luam tawm) ib txheej ntawm cov txheej txheem xim nplaum, yog li los ua pob tshab ci ntsa iab rau saum npoo ntawm cov ntawv luam tawm. Nws tsis tsuas yog tiv thaiv cov ntawv luam tawm, tab sis kuj hloov pauv cov kev ntxhias luam tawm thiab kev pom zoo ntawm cov luam ntawv. 3. Cov txheej txheem ntawm Drumming yog hu concave thiab convee graphossing, thiab nyob rau hauv ib tug qauv sib dhos yog ib qho teeb meem zoo ib yam, yog li ntawd cov ntawv luam tawm muaj qhov pom tseeb ntawm kev nyem. Thib ob, tsim cov thev naus laus zis tsim nyog vim tias cov qauv ntawm lub hnab ntawv muaj cov ntaub ntawv tseem ceeb, muaj cov khoom siv tseem ceeb thiab "muab tshuaj txhuam" ob qho txheej txheem. 1. Folding los ntawm kev txiav txim siab txhua yam, qhov kev hloov pauv uas hloov pauv cov ntaub ntawv yog tshwj tseg rau ntawm daim ntawv lossis lwm daim ntawv txiav los pab txhawb kev quav. 2. Muab cov tshuaj txhuam yog los ua cov ntawv luam tawm rau hauv pwm. Raws li cov nplaum xaiv, lub zog nplaum thiab cov kev txwv ib puag ncig ntawm kev siv, cov tshuaj txhuam tau muab faib ua dav dav thiab qib siab raws li qhov zoo. Ua ke nrog cov saum toj no, peb kuj yuav tsum nco ntsoov hais, ob txoj kev no yuav tsum tsis quav ntsej tus nqi, thiab yuav tsum tsis txhob xam tus nqi luam tawm, thiab yuav tsum tsis txhob hnov ​​qab. Kuv vam tias nws yuav pab tau koj tom qab nyeem nws.