What is a Green Man? Images of men emerging from vegetation have been a common artistic motif for more than two thousand years. Some scholars believe that the image of the “green man” is somehow linked to the ancient Dionysian fertility rituals and the natural process of rebirth, which occurs in Spring. But what do […] Read more »
How Calendered Vinyl Films are Made
I usually compare the calendering process to rolling out pie dough. In reality, the manufacturing process is a little more complex than that. In the calendering process, PVC material is squeezed between gigantic, heated, polished-steel rollers that form the vinyl into a very thin sheet of film. Read more »
Gild like an Egyptian
Gilding is an ancient art that dates back to Egyptian times. Get some time-tested tips from modern-day pros. Gilding with gold leaf is the ancient art Egyptians used to decorate King Tut’s coffin, but 21st century artisans are continuing the tradition on everything from automobiles to store windows.om modern-day pros. Read more »
Banners Are Everywhere, but Professionals Want Vinyl That Pops!
Get rid of your humdrum banner designs and start creating vinyl banners that demand attention. Your customers will thank you. We’ve all seen them – and probably wished we hadn’t. You know those unsightly banners on buildings and in stores that only get your attention because they are so poorly designed. These banners are overloaded […] Read more »
Stripping Vinyl Graphics Made Easy
Stripping vinyl graphics may never become a sign makers’ dream, but it does not have to be a nightmare, either. Ask most sign makers about stripping vinyl graphics and they’ll cringe. Let’s face it. Stripping vinyl is not the most glamorous of tasks. “Stripping vinyl is the ugly side of our work,” said Frank Barbaria, […] Read more »
Faux Finishes
My flight out of New Orleans wasn’t leaving for several hours. Just a few miles from the airport, was the antebellum Destrehan plantation overlooking the mighty Mississippi River. So I had plenty of time to take the guided tour. Walking through the mansion, the marble mantles and sides of some of the fireplaces caught my […] Read more »
What Causes Ink Adhesion Problems?
The $64 question is: what causes ink adhesion problems when screen printing polycarbonate film? While some have suggested moisture absorption as the culprit, the most likely candidate is exposure to UV light and oxygen. As the polycarbonate absorbs UV light, it excites the photons of the atoms, which in turn creates free radicals. Free radicals […] Read more »
Vinyl Application to Polycarbonate Sheet
Even if polycarbonate sheet was covered with a surface protection film, you should always consider the surface contaminated. That means that you must clean the sign face before applying the graphics. Before you prep the substrate with a solvent or detergent, carefully read the manufacturer’s instructions. For most plastic-sheet applications, the most reliable cleaning method […] Read more »
Hygroscopic Plastics
Outgassing: Problems Arising Out Of Thin Air Some plastics can absorb moisture from the air. These materials fall into the category called “hygroscopic plastics”. The best known product in this group is polycarbonate. It’s not, however, the only hygroscopic plastic. Nylon and polyester can also absorb water vapor. Read more »
Mottling and what to do about it
Have you ever occasionally noticed a dull, hazy or blotchy appearance on the surface of some vinyl films or overlaminates? This is a condition called mottling. There’s no reason to get too excited. While this hazy appearance certainly detracts from the aesthetic appeal of your graphics, mottling can easily be remedied, which I will explain […] Read more »
