Dyne test pens for plastic / poly films

Test inks can make statements on the adhesive strength of printing inks, coatings and adhesives on all surfaces such as plastic, metal and glass as well as on the degree of cleanliness in mN/m (dyne/cm).

The Printec dyne 38 pen is the easiest and quickest way to check if a plastic surface has sufficient surface tension energy. For plastic / poly filmssuch as polyethylene (P E) or polypropylene (PP). The ability of a plastic surface to absorb printing inks is directly related to its surface engergy. The Printec dyne 38 test pens perform very well on most non-absorptive materials.