In case you’re having issues printing on different plastic cards, similar to business cards, library cards, steadfastness cards or some other sort of cards besides, this is on the grounds that they are made with polymers that are basically non-stick. We are pursuing finding why it tends to be so difficult to get great print grip and all the more critically how the issue can be settled in a compelling and productive manner.
Most kinds of plastic cards are made with PVC. The “non-stick” nature of PVC and various polymers and composite mixes routinely brings about inks venturing back and absence of print attachment. Accordingly, when plastic card printing, achieving strong print grasp and giving strong overlay to plastic cards turns into an issue extensively looked at by all organizations.
Having exceptionally experienced specialists in the group, Tantec offers an immense scope of administrations like exemplification, bar coding, UV printing, DOD printing, surface cleaning and significantly more.
With administration guidelines better than expected or better than the business standard, and best in class Plasma Surface Treatment arrangements, Tantec vows to be right on the money with ink grip without fail, even at high line speeds.
Bringing Good Adhesion when Printing Plastic Cards
PVC is the most usually utilized material to make plastic cards. It has a low surface energy of around 34-38 Dynes/cm² (mN/m), which is the principle justification for helpless attachment when printing plastic cards. As a general guideline, the surface energy of the material should be higher than the surface pressure of the ink to accomplish great attachment.
Ordinarily, inkjet ink is of a fixed surface strain and in this way, creators routinely need to find a response to raise the surface energy of the material being printed upon. In order to improve grasp qualities, it is basic to accept testing to choose the surface energy of the material and the surface strain of the ink being utilized.
The exceptionally qualified specialists working on plastic card printing encourage that to gauge the surface energy of the material, a Contact Angle Meter ought to be utilized. After the finishing of thorough testing, the ideal surface energy of the material concerning the surface pressing factor of the ink can be resolved to ensure unsurprising and reliable surface incitation levels.
How Does Plasma Treatment Improve the Quality of Plastic Card Printing
Being an eco-friendly, financially savvy, productive and possible surface actuation strategy, Plasma Treatment is the ideal answer for inspiring grip quality, when we talk about plastic card printing. Set forth plainly,
Plasma, which is an intensely ionized gas, can effectively affect a great deal of materials going from polymers, pottery, metals, composite mixes to glass. Exactly when particles are presented to a high imperativeness, the electrons around the center begin to “bubble off” and the extending temperature brings about the iotas being too sweltering to even consider remaining contained in a circle around the center.
The free extremists and various particles that coincide inside the significantly unique plasma delivery would now have the option to associate with the materials surface achieving the improvement of extra polar gatherings for plastic card printing.
This change brings about the material as of now having a strong substance appreciated for inks, ensuring incredible wetting of printing inks and strong bond quality. Close by expanding surface dampness, this treatment ensures a more extensive spreading of the ink and strong print bond. It likewise eliminates natural foreign substances keeping the surface of the material spotless because of a torrent of particles.