TAPPI Mayer Rod Drawdown Dyne Testing
The Mayer Rod Drawdown Method is an industry standard under TAPPI Test Method T 552: Determination of Wetting Tension of Polyolefin Films and Coated Surfaces via the Mayer Rod Technique. How to apply:A substrate sample, usually measuring 8-1/2 x 11 inches, is clamped to a clipboard. At the top of the sample, a single drop…
Read MoreASTM Cotton Swab Dyne Testing
The Cotton Swab Method is recognized as an industry standard under ASTM D2578-17, Standard Test Method for Wetting Tension of Polyethylene and Polypropylene Films. Dyne solutions of various concentrations are placed on the substrate until a solution is found that wets out properly. How to apply:Drops of a dyne test solution are placed on the tip…
Read MoreWhy do I need corona treating and how do corona treaters work?
Corona treating increases the surface energy of plastic films, foils and paper to improve wettability and adhesion of inks, coatings and adhesives. Treating works best when a substrate is treated at the time of extrusion and in-line prior to converting. Corona treating increases quality and productivity through improved print quality, faster press speeds and less…
Read MoreHigh Performance PVD and PVDF Films Benefit from High Definition Corona Treatment
PVD (polyvinylidene) and PVDF (polyvinylidene difluoride), also known as brand names Tedlar® and Kyner®, are films with remarkable capabilities for a variety of applications. From release liners to spaceship bio barriers, these films offer purity and strength while resisting solvents, acids, and heat. These films are used in battery, aerospace, architectural, solar, printed circuit boards,…
Read MoreCorona Treating Installation Planning Saves Money and Time
An accurate cost assessment of any piece of converting equipment ought to include a review of installation cost. Proper planning will eliminate avoidable variables that create project delays, allow installation costs to soar, and weigh heavily on your peace of mind. Many Enercon customers are quite proactive in working with our engineers to ensure the…
Read MoreVoice of the customer Drives Ad Tape and Label’s Growth
Ad Tape and Label (ATL) has supplied labels to over 2,000 different companies over the last 50 years. Growth in the firm’s medical products has evolved into a new division: ATL Medical/Pharmaceutical Division. To accommodate the growth, the Menomonee Falls, Wisconsin Company recently completed a plant expansion. About the only thing not growing at ATL…
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