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mrfunone August 1st, 2012 10:39 AM

white ink
 
Hi.
What would you say is the most opaque white ink?
Thanks.

scott8801 August 1st, 2012 11:31 AM

Re: white ink
 
I like Unions cotton bright white.

mrfunone August 1st, 2012 11:47 AM

Re: white ink
 
Isn't there a way to measure the opacity of ink?
Like on a scale of 0 - 100?
I thought that there may be something like that somewhere.

thutch15 August 1st, 2012 12:12 PM

Re: white ink
 
I would say the most opaque white ink is a properly applied ink to the surface of the shirt and not into the knit.

ScreenFoo August 1st, 2012 01:28 PM

Re: white ink
 
You can use a draw down bar or something similar to compare samples if you want to test opacity--if you can afford one. Probably one of those preferably DIY kinda things.

Here's a link to a reasonably priced one: 8 PATH SCRAPER

tpitman August 4th, 2012 01:12 AM

Re: white ink
 
Opacity is a variable that hinges on the ink itself, which varies from brand, and even from batch to batch within a brand, screen mesh selection, tension, and emulsion coating technique that yields stencil thickness, and squeegee angle, pressure, and speed, and the sharpness and hardness of the blade.
What you want is an ink that clears the screen with minimal pressure so that it's not driven into the shirt. Much easier to control consistently on an automatic press as a manual.
Speaking of ink changing from batch to batch, Wednesday I went through a gallon of Union's Bright Cotton White that was significantly thicker than the last couple of gallons I've used. Don't know whether this was a bad batch, a container that sat in a hot warehouse or truck, or a change in formula. Same thing happened with the last gallon of QCM 158 Glacier White I bought a couple of years ago . . . thicker than the previous batches.

mrfunone August 4th, 2012 06:31 PM

Re: white ink
 
Quote:

Originally Posted by tpitman (Post 1146706)
Opacity is a variable that hinges on the ink itself, which varies from brand, and even from batch to batch within a brand, screen mesh selection, tension, and emulsion coating technique that yields stencil thickness, and squeegee angle, pressure, and speed, and the sharpness and hardness of the blade.
What you want is an ink that clears the screen with minimal pressure so that it's not driven into the shirt. Much easier to control consistently on an automatic press as a manual.
Speaking of ink changing from batch to batch, Wednesday I went through a gallon of Union's Bright Cotton White that was significantly thicker than the last couple of gallons I've used. Don't know whether this was a bad batch, a container that sat in a hot warehouse or truck, or a change in formula. Same thing happened with the last gallon of QCM 158 Glacier White I bought a couple of years ago . . . thicker than the previous batches.

Maybe mixing it will help?

beanie357 August 4th, 2012 07:24 PM

Re: white ink
 
Seems like Wilflex does okie dokie to our eye.
Kinda need to pick the white for your requirements it seems.

jfisk3475 August 4th, 2012 08:48 PM

Matsui flex ink. Low bleed and works on poly and cotton.

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tpitman August 5th, 2012 12:11 AM

Re: white ink
 
Quote:

Originally Posted by mrfunone (Post 1147060)
Maybe mixing it will help?

If you mean stirring the hell out of it, I put a paddle in my drill and let her rip. Loosens up a little, and this is in a garage in Florida in the summer, but still thicker than earlier batches.
Under the best circumstances, I would say QCM 158 is more "opaque" than Union Bright Cotton White, for me, with me pushing the squeegie. It lays down smoother, matting down the fibers better, and having more body, seems to cover better, meaning a brighter white. Again, that's for me.

BnC Custom Ink August 5th, 2012 08:50 AM

QCM 158 is very opake, and yes every couple of tubs may be thicker than others. The last one I got was like play doh till I hit it with the paddle for a while. But it is the closest I've ever gotten to a one hit
White.
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mrfunone August 5th, 2012 10:00 PM

Re: white ink
 
Guess I should get a few samples or small containers and try them out.

lknprints August 16th, 2012 05:25 PM

Re: white ink
 
We've also been testing several whites on our auto in the last couple of months. We have bought inks ranging from $35 per gallon up to $110 per gallon and still came back to our tried and true, QCM XOLB-158. At $68 per gallon it's the best mix for us.

porkchopharry August 18th, 2012 01:16 AM

Re: white ink
 
Quote:

Originally Posted by lknprints (Post 1153490)
We've also been testing several whites on our auto in the last couple of months. We have bought inks ranging from $35 per gallon up to $110 per gallon and still came back to our tried and true, QCM XOLB-158. At $68 per gallon it's the best mix for us.

By $110 per gallon are you referring to One Stroke? So far, in my limited time, I find their Hybrid white to be the best white ink I've used. Actually whenever I switch from any other colored ink to a One Stroke ink, I'm just blown away. I can't put my finger on it. It's like this really low luster look that I love.

That being said, I've been curious about the QCM as I can get it local and it's cheaper. Does it have a high gloss finish to it?

mustangFWL August 18th, 2012 04:21 AM

I don't see the appeal of one stroke... Their inks are nice yes... But they are so much more expansive than other inks that are equally nice... Like excaliburs inks... They are the smoothest and best covering inks I have found.. The one stroke poly inks are nice too, they cover great but at 40-50% more cost?

I guess the ink debate is the same as the Mac vs PC debate


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