Predicted to become the number one challenge facing companies in years to come, sustainable packaging is a trending theme among big businesses. In effort to grow earnings and maintain high returns, practices in regards to material choice, design, and lifecycle of packaging are a necessity.
Customers often ask, “How do we estimate the amount of water based coating that it will take to run a job?” The answer is “Make it easy on yourself”! Request from Cork the Coating Usage Calculator and skip the math below. Estimating Usage There are practical limits to the maximum amount of wet coating that a […]
The Viscosity Measuring Dip Cup That You Use Matters If you search for “Zahn cups” using your web browser you’ll find multiple supplier listings. Looking at these you’ll notice different brand names and countries of origin, mostly China and Hong Kong. This is not to say that foreign manufacturers cannot make good products adhering to good […]
OFFSET PRESSROOM AIR EVACUATION, WHY? The control of humidity is critical in offset printing in order to optimize productivity. It is well known that dry air causes paper to lose its moisture so that wrinkling, paper jams, and register issues are likely due to a pick-up in static electricity. A humidity level of 45 to […]
How Foam is Formed Foam consists of bubbles that are formed when air or a gas is trapped in a liquid or solid substance. Certain conditions are required for foam to be formed. Mechanical work or agitation is required, as are surfactants that reduce surface tension, so that work increases surface area. Also, foam must […]
The Success of Aqueous Coatings The use of aqueous coatings by the printing industry is, without doubt, a success story that now sees many millions of pounds of coating used annually to protect and enhance the printed material. This success has not always come easy, as the processes of printing involve many variables which must […]
Viscosity Overview Viscosity is a measure of a fluid’s resistance to flow. It describes the internal friction of a moving fluid due to its molecular makeup. A high viscosity (thick) fluid resists motion because of high internal friction, while a low viscosity (thin) fluid flows readily because of low internal friction. Viscosity is measured because […]
Substrate Options Superior folding cartons begin with the proper choice of substrate, paperboard with the performance and graphics quality to successfully market the packaged product. The wide variety of substrates available to the folding carton producer make it easy to make the wrong choice. Converters must carefully assess printability, packaged product protection, package design requirements, […]
Growth of UV Ink in the Global Printing Ink Market UV Ink as a component of the global printing ink market has been forecast to grow at a 15.7% CAGR between 2015-2020 to reach $3.5 billion in 2020. Currently the global market for UV coatings has a value of $3,430. million with a future forecast […]
First and foremost both Aqueous (water-based) and UV coatings have achieved wide spread use in the Graphics Arts Industry as competing top coats. Both offer aesthetic enhancement and protection, adding value to a variety of printed products.