Roll to Roll Media Certification Process
We have developed a convenient way of testing print media after printing with HP Latex inks, while collecting all necessary printing parameters. The HP Latex Certification program puts the material specifications and optimal setting for your media straight into thousands of printers and into the HP Media Solutions Locator website.
1. Optical print quality check for coalescence, deformation, grain, banding, etc.
We test each media for obvious visual defects by printing carefully designed test files, designed to expose weaknesses in coating or surface materials. We are checking for issues like: banding, deformation, bleeding, coalescence, and grain. By adjusting the printer settings and finding the right parameters within the bandwidths specified for the respective media, we will try to solve the visual defects.
2. Minimum color gamut required for certification
3. Ink migration
Latex ink requires curing, which has the potential to cause media to dimensionally shrink during the printing process. By printing specially designed test files and measuring the physical print after it has been fully cured, we make sure your material falls within the tolerances set by HP.
7. Water fastness
8. Ink cracking under tension
9. Ink adhesion
Ink adhesion is a crucial part of any printing process. HP Latex inks have great adhesion properties on compatible materials. This procedure uses industry standard tools to perform the required testing to make sure the materials are compatible with the HP Latex inks and provide the adhesion required for the application the material is designed for.
10. Cross cut ink peel-off
What happens to the rest of the image after a print gets damaged by scratching or cutting? Of course we all hope prints stay safe and live forever. However, reality is different sometimes. This test simulates what happens to the image, after a part of a print gets damaged.
11. Wet / dry rub
13. Folding / creasing
Finished printed material generally requires transportation to reach its final home. During this move, some materials could be folded to ease transportation and to save on costs, or even for the intended application. This test simulates what a material has to endure while being folded, stuffed in an envelope, and shipped.
Are you a media manufacturer or reseller? Apply for the HP Latex Certification Program today. We will contact you with further information once we received your inquiry.
Are you a print shop and do you want to know more about a particular application in combination with HP Latex inks? Please contact us!