Kev npaj hlau
Raws li nrog acid etching, cov hlau yuav tsum tau muab ntxuav kom huv si ua ntej ua tiav.Txhua daim hlau yog txhuam, ntxuav, thiab ntxuav nrog dej siab thiab cov kuab tshuaj me me.Cov txheej txheem tshem tawm cov roj, cov khoom paug, thiab cov khoom me me.Qhov no yog tsim nyog los muab ib tug du du nto rau daim ntawv thov ntawm photoresist zaj duab xis kom securely adhere.
Laminating Hlau Sheets nrog Photoresistant Films
Lamination yog daim ntawv thov ntawm cov yeeb yaj kiab photoresist.Cov ntawv hlau yog txav nruab nrab ntawm cov chais uas lub tsho tiv no thiab sib npaug ntawm cov lamination.Txhawm rau kom tsis txhob muaj qhov cuam tshuam tsis zoo ntawm cov nplooj ntawv, cov txheej txheem ua tiav hauv chav teeb nrog lub teeb daj kom tiv thaiv UV teeb pom kev.Kev sib raug zoo ntawm cov nplooj ntawv yog muab los ntawm qhov punched nyob rau hauv cov npoo ntawm nplooj ntawv.Cov npuas nyob rau hauv lub laminated txheej yog tiv thaiv los ntawm lub tshuab nqus tsev sealing cov nplooj ntawv, uas flattens cov txheej ntawm laminate.
Txhawm rau npaj cov hlau rau photochemical hlau etching, nws yuav tsum tau ntxuav kom huv si kom tshem tawm cov roj, cov kab mob, thiab cov khoom.Txhua daim hlau yog txhuam, ntxuav, thiab ntxuav nrog cov kuab tshuaj me me thiab cov dej siab kom ua kom lub ntsej muag du, huv si rau daim ntawv thov ntawm cov yeeb yaj kiab photoresist.
Cov kauj ruam tom ntej yog lamination, uas suav nrog kev siv cov yeeb yaj kiab photoresist rau cov ntawv hlau.Cov nplooj ntawv yog txav ntawm cov chais mus rau lub tsho sib npaug thiab siv cov yeeb yaj kiab.Cov txheej txheem yog ua nyob rau hauv ib tug daj-lit chav tsev los tiv thaiv UV teeb raug.Qhov punched nyob rau hauv cov npoo ntawm cov nplooj ntawv muab kev sib raug zoo, thaum lub tshuab nqus tsev sealing flattens cov txheej ntawm laminate thiab tiv thaiv npuas los ntawm kev sib sau.
