QCM ink has been phthalate free for over 11 years, so the trial and error bugs have been worked out, although now most ink manufactures offer some phthalate free inks. QCM is apart of the Rutland family, but the formulas are the same as when they were manufactured in Kent, WA.
As far as being “better” well every screen printer has their own techniques and preferences when it comes to ink, what one printer likes may not be ideal for another. There are also a ton of variables in equipment, technique, climate, the garment and so on. So it comes down to what works best for you. It is true that the XOLB-158 and XOLB-159 have been known to climb the squeegee a little on an automatic; however the XOLB-142 is often preferred by auto-printers because of the opacity and fast flashing characteristics without the squeegee climb. The XOLB-151 is another option that is fast flashing, for automatic presses, and is a “brighter” white. However, the XOLB-142 is more popular because it's usually more competitive in price.
The QMX formulas are available on the QCM website; however, the new Pantone Plus colors have not been added. Rutland has an applications lab that will match the color and email the formula.
If you have any other questions or concerns, please visit the manufacturer section of the forum under the Rutland thread!
Thanks!
Best Regards'
Melissa Cambra
Rutland Plastics & Technology
Union Ink & QCM Ink
MelissaC@Rutlandinc.comQCM, The environmentally friendly Ink.