Kev kho mob ua ntej ntawm qhov qis Tipping Tpaper Silver Foil yuav tsum tau ua los ntawm peb yam

Kev kho mob ua ntej ntawm qhov qis Tipping Tpaper Silver Foil yuav tsum tau ua los ntawm peb yam

Cov ntawv qib qis feem ntau yog kho ua ntej luam ntawv. Piv txwv li, yog tias daim ntawv muaj ruffled npoo, nruj npoo, folds thiab lwm yam tshwm sim, qhov saum npoo ntawm daim ntawv yog ntxhib, thiab dub muab tub lim floats rau ntawm daim ntawv, daim ntawv noj tsis ua hauj lwm los ntawm daim ntawv deformation feem ntau tshwm sim nyob rau hauv cov txheej txheem luam ntawv. Cov ntawv tsis zoo ua rau cov khoom luam tawm tsis zoo, uas tsis yog tsuas yog cuam tshuam rau kev ua haujlwm, tab sis kuj ua rau cov ntaub ntawv pov tseg zoo, thiab tseem cuam tshuam rau cov khoom luam tawm zoo:

Tom qab rov ua dua thiab kev tshawb nrhiav nquag, peb tau ua tiav qhov teeb meem ntawm qhov tsis ruaj khov ntawm cov khoom luam tawm thaum siv cov ntawv luam ntawv qib qis los ntawm cov txheej txheem hauv qab no hauv kev ua haujlwm. Ntawd yog, txhawm rau pom qhov teeb meem ntawm cov ntawv tsis zoo, xaiv cov ntawv yog ua raws li peb qib A, B, C (A: ntawv luam ntawv, B: ntawv pov thawj, C: lwm daim ntawv), thiab cov ntawv xaiv Cov khoom lag luam qib yog siv los ua lub tshuab luam ntawv ntawv, thiab tom qab ntawd ua tiav los ntawm peb yam nram qab no.

l. Nyob rau hauv kev pom ntawm tsis yog-yas deformation, nce lub sij hawm ziab kom tsim nyog, thiab ua kom qhov kub thiab av noo ntawm lub tshuab ziab khaub ncaws ua haujlwm raws li qhov chaw ua haujlwm luam ntawv. Khaws cov ntawv nyob rau hauv lub rhiav luam ntawv rau 3 mus rau 5 hnub ua ntej kev thauj khoom, kom cov dej ntsiab lus ntawm daim ntawv nyob rau hauv qhov sib npaug, thiab tiv thaiv qhov tshwm sim ntawm ob daim duab thiab cov ntawv los ntawm ntug ntawm daim ntawv. Nyob rau hauv txoj kev no, cov khoom siv lub cev ntawm daim ntawv tuaj yeem ua kom ruaj khov mus rau qhov siab tshaj plaws kom tau raws li qhov yuav tsum tau ua ntawm tshuab luam ntawv.

2. Rau cov yas deformation, nyob rau hauv cov xwm txheej ze rau qhov zoo tagnrho siab, tsuas yog dej tsis muaj number case, thiaj li hais tias daim ntawv ntawm lub tshuab nyob rau hauv lub offset xovxwm xovxwm lub xeev khoob khiav ob zaug, nrog rau lub siab ntawm cov roj hmab nruas thiab embossing nruas rau ua tiav qhov siab tshaj plaws deformation ntawm daim ntawv, yog li ntawd nyob rau hauv qhov tseeb luam ntawv lag luam, thawj xim luam ntawv ntawv loj thiab theoretical loj sib txawv thiab tib cov kev taw qhia ntawm lub tes tsho sib txawv zoo li xoom, Txhim khu kev ruaj ntseg ntawm overprint raug ntawm cov khoom luam tawm.

3, nyob rau hauv saib ntawm daim ntawv pub deformation, nyob rau hauv daim ntawv pub ib feem ntawm offset xovxwm thiab daim ntawv tau txais ib feem ntawm txhua lub nruab ib lub tshuab electrostatic, siv los tshem tawm cov hluav taws xob zoo li qub thiab nqus cov ntawv hauv cov ntawv khib nyiab, tiv thaiv cov ntawv hmoov. thiab daim ntawv wool txuas nrog lub phaj thiab roj hmab daim pam, tshem tawm qhov ua rau cov nplaum qias neeg thiab lwm yam nyuaj los daws cov teeb meem, tshem tawm cov ntawv vim hluav taws xob zoo li qub thiab adhesion ua los ntawm ob daim ntawv, daim ntawv crooked thiab lwm yam ntawv pub mis tsis raug tshwm sim.