1.Qhov kev nthuav dav: 145 * 45 hli, thickness yog 3mm acid etched iav.can tau kho raws li koj lub cad / coredraw duab.
2. Siv rau cov khoom teeb pom kev zoo
3.Peb siv tau cov iav ntab (meej iav thiab ultra ntshiab iav) cov khoom. Peb cov khoom lag luam: kev txiav -ngrinding ntug - tu-acid etched - Tempering - Tempering - Kev tu - Luam Ntawv xim-ntxuav - luam ntawv
Dab tsi yog acid etched iav?
Acid etched iav yog ib hom ntawm Frosted iav uas yog tshuaj lom neeg iav-etching txheej txheem. Iav yog etched nrog cov tshuaj a aqueous ntawm hydroflluoric acid, uas tawm tsam cov silica thiab roughnens cov iav ci. Thaum kawg, tag nrho cov vaj huam sib luag tag nrho yog opaque, tsis yog pob tshab los txhim kho cov kev cai ntiag tug ntawm chav. Nws yog feem ntau sib txawv, hloov kho, tuaj yeem tsim cov tsis sib txawv ntawm cov chaw sib txawv nrog qhov pom tau zoo, tab sis tseem muaj kev ua kom zoo nkauj zoo nkauj.
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