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**Reel Slots** Gaming Machines => Bally Electromechanical => Topic started by: Jeff99 on October 28, 2013, 06:34:05 PM



Title: How did they silver glass
Post by: Jeff99 on October 28, 2013, 06:34:05 PM
Hi,
I want to screen print some glass and am looking for the process they originally used for the mirror (silvered) portion of the glass.
Thanks,
Jeff


Title: Re: How did they silver glass
Post by: OldReno on October 28, 2013, 07:21:27 PM
Mylar?


Title: Re: How did they silver glass
Post by: Foster on October 28, 2013, 09:32:08 PM
they do the mirrored areas first
Then print it dark to light colors with white being printed over all printed layers
they also apply a clear film over the whole glass.
 
 


Title: Re: How did they silver glass
Post by: Jeff99 on October 28, 2013, 09:43:35 PM
Do you have an idea how they applied it?


Title: Re: How did they silver glass
Post by: Foster on October 28, 2013, 09:56:38 PM
I would say they do it just like when a mirror is made, except I they do not apply the protective layer used on mirrors due to other inks being applied after the mirroring is done.
I have forgotten the exact steps to mirror making and if it can be done via a screen printing or not.
 I suspect it can be since IGT runs their own print shop

Here is a article on it but not the only one.

http://www.wisegeek.org/how-are-mirrors-made.htm


Title: Re: How did they silver glass
Post by: Jeff99 on October 29, 2013, 01:12:30 AM
Thanks.
Good tip on the order of the colors.
Thanks,
Jeff


Title: Re: How did they silver glass
Post by: Op-Bell on February 07, 2014, 07:18:12 AM
They start with a full mirror and etch it off