The rolling ball tack tester is used to test the adhesive properties of an adhesive material with the use of rolling ball principle. A steel ball is rolled over a layer of an adhesive, and the distance traveled by the ball gives the adhesive strength of the test sample. The shorter the distance traveled by the ball, greater the adhesive power of the test sample.
Presto is a leading manufacturer of rolling ball tack tester that is used in a variety of industries such as paint and coating industry, packaging industries and so forth. The instruments offered by Presto are an efficient and affordable way of testing the adhesive strength of the adhesive materials for better quality assurance.