Taw qhia: Hauv aluminium foil luam ntawv, qhov teeb meem ntawm tus number case tuaj yeem ua rau muaj ntau yam teeb meem luam ntawv, xws li cov qauv tsis pom kev, xim tsis zoo, daim hlau qias neeg, thiab lwm yam. Yuav daws tau li cas, tsab xov xwm no yuav pab koj ua tiav tag nrho.
1 、 Qhov muag tsis pom kev
Thaum lub sij hawm luam ntawv ntawm aluminium ntawv ci, feem ntau muaj qhov muag tsis pom nyob ib ncig ntawm cov qauv luam tawm thiab cov xim yog lub teeb heev. Qhov no feem ntau tshwm sim los ntawm kev ntxiv cov kuab tshuaj ntau dhau rau tus cwj mem hauv cov txheej txheem ntawm dilution. Txoj kev daws teeb meem yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws yog qhov yuav tsum tau ua kom lub tshuab ua kom nrawm nrawm yog tias lub tshuab luam ntawv nrawm tso cai, thiab ntxiv cov number case rau hauv cov number case tank los kho cov kuab tshuaj mus rau qhov tsim nyog.
2 、 Xim poob
Nyob rau hauv cov txheej txheem luam ntawv ntawm txhuas ntawv ci, qhov tshwm sim uas rov qab ob peb xim rub tawm pem hauv ntej ob peb xim ntawm number case, rub lub luam ntawv los ntawm txhais tes, tus number case yuav tawm los ntawm aluminium ntawv ci, qhov teeb meem no feem ntau tshwm sim los ntawm tus cwj mem tsis zoo. adhesion, tsis tshua muaj viscosity ntawm luam ntawv number case, qeeb ziab nrawm los yog siab dhau ntawm cov menyuam roj hmab.
Txoj kev daws teeb meem yog xaiv tus number case uas muaj zog adhesion siv, los yog txhim kho cov luam ntawv viscosity ntawm tus number case, tsim nyog faib cov kuab tshuaj piv, ntxiv kom tsim nyog ceev kom qhuav tus neeg sawv cev los yog nce tus nqi ntawm cov cua kub hloov qhov ratio ntawm hnyav, feem ntau nyob rau hauv lub caij ntuj sov kom qeeb qhuav, lub caij ntuj no kom qhuav sai.
3. Dirty Version
Thaum lub sij hawm luam ntawv ntawm txhuas ntawv ci, ib txheej faint ntawm lwm yam xim tshwm nyob rau ntawm ib feem ntawm cov ntawv ci yam tsis muaj qauv.
Cov phaj qias neeg yog ib qho teeb meem tshwm sim hauv kev lag luam gravure luam ntawv, uas feem ntau txheeb xyuas thiab daws los ntawm plaub yam: number case, luam ntawv phaj, aluminium foil nto kho, thiab scraper. Ntxiv nrog rau kev xaiv tus cwj mem zoo dua rau kev luam ntawv tiag tiag, nws tuaj yeem daws tau los ntawm kev txhim kho qhov chaw tiav ntawm cov ntawv luam ntawv thiab kho lub kaum sab xis ntawm lub squeegee.
Lub sij hawm xa tuaj: Nov-17-2022