Flexographic Printing Blog

Want Better Ink Bonding? The Devil’s In The Dynes

 

Measuring Tension Is Simple With Surface Tension Test Ink

Surface tension is one of two key factors in proper substrate wetting, the other factor being surface energy. Tension is what causes liquids moving to form into a spherical shape, as if they are surround by an elastic membrane under tension. The...

Everything You Need to Know About Blister Packaging Adhesives

 

Blister packs are a large and rapidly expanding segment of the global packaging industry. They let consumers see what's inside and reduce tampering, while protecting the product itself from environmental factors, mishandling, and even animals. ...

How the Pressroom Climate Affects Flexo Inks & Press Efficiency

Atmospheric conditions can be a root cause of issues with ink drying and viscosity in flexographic printing. On a related note, these conditions can also affect the speed at which you can effectively run your press. Pressroom climate (whether...

Care and Maintenance of Flexo Print Sleeves, Cylinders, and Plates

Editor's note: This blog was originally published on November 22, and has been recently updated.

How to Do a Kiss Impression in Flexo Printing

We’re sorry you’re feeling the pressure in your printing operations.

Flexo printing is a pressure-sensitive process. You may have great ink chemistry/composition combined with the best choices of anilox, image carrier, and substrate. But...

Flexo Printing Defects: Mottled Image Ruins Solid Color Schemes

Package printing often requires a great deal of solid color imagery, even in the most intricate of design patterns.

That black backdrop behind a picture of a product? Solid image. That large, single-color logo affixed to the side of a cardboard...

Feathering: A Pressure-Packed Flexo Printing Defect (with Other Causes)

We don’t like to speak in certainties when it comes to flexo printing defects. Any number of variables can cause any number of defects within your printed image.

Our list of the 12 most common flexo printing defects is compiled with that in...

Flexo Printing Defects: How to Clean Up Your Dirty Prints

Clean up your act! OK, so we know dirty print is not all your fault.

Among other common flexo printing defects, dirty print is particularly confounding. It can stem from contamination, ink consistency, plate/sleeve issues, press room atmosphere,...

‘Halo’: Not So Heavenly Among Flexo Printing Defects

We can’t stress enough that flexographic printing is a pressure-sensitive process. If pressure is not applied correctly and uniformly from your print cylinder to the substrate, you’re bound to experience flexo printing defects.

The halo effect...

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Flexo Printing: Ink Transfer

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