1. Siv ib qho tshwj xeeb scraper rau lub tog raj kheej luam ntawv thiab tsis txhob hloov cov nplooj ntawv hlau kom tiav.Lub squeegee thiab layout yuav tsum ua raws li qhov tsim nyog rau kev ntim khoom thiab luam ntawv, kom ntseeg tau tias muaj ntau lub kaum sab xis thiab siab.
2. Ua ntej siv lub tshuab luam ntawv gravure, nws yog ib qho tsim nyog yuav tsum tau txhuam cov roj los tiv thaiv corrosion ntawm qhov layout thiab xyuas seb puas muaj khawb, khawb thiab lwm yam teeb meem ntawm qhov layout.
3. Tom qab gravure luam ntawv, tus number case ntawm lub layout yuav tsum tau muab ntxuav tam sim ntawd, thiaj li tsis txhob thaiv tus number case nyob rau hauv lub net pit tom qab ziab.
4. Cov txheej txheem yuav tsum tau ua nrog cov cuab yeej tshaj lij.Ua ntej siv lub khoos phis tawj, yog tias tsis muaj kev thov tshwj xeeb, thov tsis txhob siv nws dua.Yog tias koj xav polish lub phaj rau cov menyuam, nws raug nquahu kom siv 1000 # daim ntawv xuab zeb, tsis txhob kov lossis kos duab nrog cov khoom tawv thiab ntse.
5. Tsis txhob kov lossis nqa lub tog raj kheej luam ntawv nrog txhais tes liab qab kom tsis txhob muaj cua oxidation thiab khawb qhov layout;tshwj xeeb tshaj yog nyob rau lub caij ntuj sov, tsis txhob hws tawm ntawm nplooj ntawv.
6. Thaum lub caij ntuj sov, qhov kub thiab qhov txheeb ze ntawm cov av noo yog siab, thiab cov menyuam cia tsis tuaj yeem muab tso rau hauv lub thawv.
Post lub sij hawm: Mar-03-2022