A high quality polyurethane heat transfer film will outlast a screen printed garment hands down. In fact, if you properly process and care for a polyurethane heat transfer, the applique should last the life of the garment. We all know what happens to a screen printed shirt after a dozen washes. Plastisol inks crack. By […] 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 »
Screen Printing on Polycarbonate
Painting is not the only solution for decorating plastic signfaces. For high-volume jobs, screen printing is an economical solution. In selecting an ink system, ask your screen print supply distributor for a recommendation. The technical bulletin will give you printing recommendations. The type of mesh, squeegee, stencil and thinners are a few of the variables […] Read more »
Painting Polycarbonate Sheet
The extraordinary clarity of polycarbonate makes it an excellent substrate for backlit signs. Generally, but not always, the sheet is sprayed on its second surface. Because the paint faces the inside of the sign cabinet, it is protected from the elements. Any painting done on the first surface of the sign face must be clear […] 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 »
The Importance of Fire Inspections
A Proactive Approach to Reducing the Risk of Fire The old saying, “forewarned is forearmed”, should remind us that conducting regular fire inspections is the best way to keep the incidence of fires low. By identifying fire hazards in your shop, you can correct them before they cause a fire. Read more »
