Stamped tooj dag mos enamel tus pin yog cov txheej txheem pom zoo tshaj plaws rau kev ua lapel pins. Nws muab cov khoom zoo tshaj plaws rau tus nqi qis dua li cloisonné lossis imitation nyuaj enamel pins, thaum tseem muaj cov khoom zoo, ci ntsa iab hauv cov xim thiab muab cov ntsiab lus tseeb ntawm koj tus qauv tsim. Cov xim mos enamel yog xuas tes ua rau qhov chaw so ntawm cov pins, thiab tom qab ntawd ci ntawm qhov kub ntawm 160 degrees centigrade. Koj tuaj yeem xaiv muab cov epoxy nyias nyias nyob rau sab saum toj ntawm cov paib thiab cov pins kom cov xim tsis txhob ploj mus thiab tawg, kuj muaj cov npoo du ntawm cov hlau pins.
Dab tsi yog qhov txawv ntawm imitation tawv enamel thiab mos enamel pins?
Qhov sib txawv loj tshaj plaws yog qhov kev ntxhib los mos tiav. Imitation tawv enamel pins yog tiaj thiab du, thiab mos enamel pins tau tsa hlau npoo.
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