Tsim cov txheej txheem ntawm etched hlau crafts

Cov txheej txheem tsim khoom ntawm cov khoom lag luam hlau ua ntej yuav tsum tau npaj cov ntaub ntawv uas xav tau, suav nrog cov phiaj hlau, thiab cov cuab yeej siv kua roj. Tom qab ntawd, cov qauv tsim qauv tsim nyog yuav tsum tau pauv mus rau hauv ib lub phaj hlau thiab kos rau hauv hlau nto siv cov cuab yeej tshwj xeeb.
Tom ntej no, muab cov hlau nplaum tso rau hauv cov kua qaub rau etch cov qauv xav tau lossis cov ntawv nyeem. Tus txheej txheem no yuav tsum muaj kev pom zoo ntawm lub sijhawm thiab cov acci accor kom ntseeg tau tias kev tsim cov haujlwm zoo.
Tom qab etching, cov phaj hlau yuav tsum tau ntxuav. Tom qab ntawd, ua haujlwm tom ntej xws li tha xim, polishing, thiab polishing, thiab ua polishing tuaj yeem ua kom cov khoom siv hlau ua kom muaj peb-seem thiab ci ntsa iab.
Thaum kawg, cov khoom siv hluav taws xob etching yuav tsum tau raug yauv tshuaj xyuas thiab kev tswj kom zoo rau lawv cov lus thov zoo thiab zoo nkauj.
Khoom.