Acid-soaked Murano Glass Beads

After the glass rods of various colors are fired into glass beads by lampworkers, they need to undergo the next process: acid treatment!
In the acid treatment process, if the concentration of the acid solution is too strong or the acid treatment time is too long, the surface of the treated glass beads will be very uneven, and even deep concave spots will appear, so the finished product is not qualified.
In the process of acid treatment, if the concentration of the acid solution is too low or the acid treatment time is too short, the acid effect on the surface of the treated glass beads will be missed, and there will even be local frosting, and the localization will still be smooth and untreated, and such products are also unqualified.

The perfect surface of acid treated glass beads should be very flat and frosted as shown in the picture of the glass beads we produce!
The acid treated glass beads need to be thoroughly cleaned and inspected for quality, and we will deliver them to our customers only after confirming that they are free from any defects.

We can custom produce all kinds of glass beads with acid treatment according to the color, design, size, etc. as per customer's requirement! Please feel free to contact us if you have any questions.