I. Kev luam tawm cov teeb meem
1. Kev txhaum cai
Muab kev hloov pauv thaum muaj ntau luam ntawv sau, ua rau cov qauv misaligned. Qhov no yuav tshwm sim los ntawm cov roj xoob xoob, cov menyuam cov tsiaj tsis zoo, lossis daim ntawv deformation.
2. Xim Txawv / Xim Txawv
Ink tsis raug sib xyaw sib xyaw lossis tsis khov luam ntawv siv siab ua tau zoo hauv cov xim uas tsis phim cov qauv xim swatch.
3. Tsis Muaj Kev Pab Them Tsis Zoo
Cov chaw hauv zos yog sib dua hauv cov xim lossis mottled, feem ntau vim tsis sib xws ntawm lub phaj, ntau dhau ntawm lub phaj, lossis tsis sib haum xeeb ciav qhov qhib.
4. Cov phaj qias neeg / Smudging
Cov kua paug tsis huv nyob rau hauv tsis -} duab thaj chaw lossis smudging hauv cov chaw tsaus nti, lossis cov kua dej ntau dhau ntawm PS Phaj.
Ii. Tuag -} tej teeb meem
1. Bursting thiab Dig Muag Kab
Bursting: kev tuag ntau dhau - TEJ TOV Siab Siab Tshaj Ntawv Fiber Ntau Tensile lub zog, ua rau tawg.
Cov kab dig muag: cov kab tsis xav tau tshwm sim los ntawm kev xaiv hlau tsis zoo, cov ntawv av tsawg av noo, lossis cov taw qhia tsis raug.
2. Qes tuag -} txiav cov neeg
Cov kev ua yuam kev loj hauv kev tuav cov ntawv ua, lossis daim ntawv deformation tom qab kev lamination / txheej cuam tshuam cuam tshuam rau txoj haujlwm.
3. Fraying / Dusting
Dull Tuag -} tej thooj los yog ntau dhau txoj cai sib tw ua rau cov npoo ntxhib, tshwj xeeb tshaj yog nyob ze rau ntawm cov kab creasents.
III. Nto Kho Teeb Meem
1. Lamination Bubbling
Cov plua plav hmoov av hauv cov chaw ib puag ncig ua rau cov duab zaj duab xis los cais los ntawm daim ntawv saum npoo av.
2. Kub Stamping Misalignment
Lub pwm tsis yog ib qho zuj zus, ua rau muaj kev sib tw stamping txoj hauj lwm.
3. Txheej Qij Peeling
Cov txheej txheem tsis zoo ua tiav, unating txheej adhesion, thiab yooj yim peeling.
IV. Kev tu thiab cov teeb meem kev teeb tsa
1. Av / tsw
Unclean cov khoom tsis huv ntau lawm lossis tsis tiav evaporation ntawm number / kua nplaum.
2. Lub thawv hauv qab deformation
Cov ntsiab lus tsis ncaj ncees cov ntsiab lus nyob rau hauv daim duab los yog siv tsis raug cai ua rau warping thiab concave cov ces kaum.
