Print Pro Tech Dyne Test Pens (30–72 Dynes) are high-precision testing tools used to measure the surface energy and wettability of materials such as plastic films, sheets, laminates, and coated surfaces. Also known as Surface Tension Test Pens, Dyne Pens, and Surface Energy Testing Markers, Treatment Checking Pen. they are widely used in printing, packaging, extrusion, and coating industries where proper ink adhesion and bonding are critical.
Our Print Pro Tech Dyne Test Pens are filled with calibrated test inks that provide quick and reliable results by indicating whether the surface energy of a material meets the required dyne level. The test is performed by simply drawing a line on the material surface—if the ink remains continuous, the surface energy is equal to or higher than the pen value; if it breaks, the surface energy is lower.
These pens are available in a range of 30 to 72 dynes/cm, allowing accurate evaluation of different materials before printing, coating, or lamination processes. They help ensure proper adhesion, reduce printing defects, and improve overall product quality.
Designed for ease of use, portability, and consistent performance, these Dyne Test Pens are essential tools for quality control, production checks, and laboratory testing in industrial environments.
Key Features:
- Wide range from 30 to 72 dynes/cm for accurate testing
- Quick and easy surface energy measurement method
- Calibrated test ink for reliable and repeatable results
- Helps ensure proper ink adhesion and bonding
- Suitable for plastic films, laminates, and coated surfaces
- Compact and easy-to-use marker design
- Ideal for on-site and laboratory testing
- Improves printing quality and reduces defects
- Essential for printing, packaging, and coating industries





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