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Glow in the dark ink?
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Topic: Glow in the dark ink? (Read 1628 times)
Denis Kolar
Gonzo Member
Posts: 2871
Glow in the dark ink?
«
on:
April 16, 2015, 02:38:34 PM »
Does someone have any experience with printing glow in the dark inks?
I am about to meet with a customer that will provide me with a "Glow in the dark additive" that is added to the clear base ink.
Did someone do anything like that? Any pointers?
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Dennis
www.dkgrafix.com
www.strongsvillescreenprinting.com
Rocky Bihl
Verified/Junior
Posts: 37
Technical Director / Formulator @ One Stroke Inks
Re: Glow in the dark ink?
«
Reply #1 on:
April 16, 2015, 02:46:38 PM »
I would add approx. 10 % of the powder by weight normally 1 lb/gallon of clear. They work much better if you print a smooth white underbase down first with the glow ink on top if going on a dark shirt, it glows much brighter that way. Most of that powder is pretty grainy, would not go finer than a 156 or so mesh. The thicker you print it the brighter the glow as well.
«
Last Edit: April 16, 2015, 02:49:54 PM by Rocky Bihl
»
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Rocky Bihl
Technical Director/Formulator
One Stroke Inks
502-366-1070 cell: 502-750-1111
rbihl@osinks.com
blue moon
Administrator
Ludicrous Speed Member
Posts: 6366
Re: Glow in the dark ink?
«
Reply #2 on:
April 16, 2015, 02:59:55 PM »
stuff we have goes in a lot more than 10%. . .
Get the manufacturer's info and find out exactly.
As Rocky said, use an underbase and cake it on for stronger glow.
pierre
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Yes, we've won our share of awards, and yes, I've tested stuff and read the scientific papers, but ultimately take everything I say with more than just a grain of salt! So if you are looking for trouble, just do as I say or even better, do something I said years ago!
KevWilso
Full Member
Posts: 203
Re: Glow in the dark ink?
«
Reply #3 on:
April 16, 2015, 03:05:49 PM »
Use and under base is excellent advice; the white under the transparent glow ink draws light and helps the ink recharge. Most RFU glows come in a clear base and have a greenish tint. If you are going to have to mix this into another color, be careful not to use a really opaque ink because the glow agent will have a hard time charging (Stick to fluorescent inks, not neons) if they want a different color. It also helps to over print the image with glow as the last screen.
«
Last Edit: April 16, 2015, 03:09:23 PM by KevWilso
»
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Kevin Wilson
River City Graphic Supply 512-454-0505
www.rivercitygraphicsupply.com
Rocky Bihl
Verified/Junior
Posts: 37
Technical Director / Formulator @ One Stroke Inks
Re: Glow in the dark ink?
«
Reply #4 on:
April 16, 2015, 03:15:47 PM »
Here is an interesting web site for anyone wanting to mix their own glows.
www.solarcolordust.com
These are a little pricey, but they are the new technology Ultra-long glow pigments that glow far longer and require much less pigment than the older technology glow pigments. They also have many other types of special effect goodies. Another thing, any unused portion of these pigments should be sealed tightly,,, moisture in the air will make them clump and it is nearly impossible to get them out!
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Rocky Bihl
Technical Director/Formulator
One Stroke Inks
502-366-1070 cell: 502-750-1111
rbihl@osinks.com
ericheartsu
Gonzo Member
Posts: 3539
Re: Glow in the dark ink?
«
Reply #5 on:
April 16, 2015, 04:24:17 PM »
we use allure glow, and it works awesome, also everyone there is really helpful and knowledgeable.
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Night Owls
Waterbased screen printing and promo products.
www.nightowlsprint.com
281.741.7285
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Glow in the dark ink?