Adhesive Tape Peel Roller Test Machine Used to Initial Tack Test

Specifications :

The tape initial tack tester is suitable for pressure sensitive adhesive tape, medical patch, self-adhesive label, protective film and other production industries to conduct the initial tack test of related products.

Standard:

This instrument is designed according to the standard GB4852.

Test principle:

Adopting the oblique rolling method. The initial adhesion of the sample is tested by the short-term contact between the steel ball and the adhesive surface of the pressure-sensitive tape sample with a slight pressure, the adhesion of the adhesive tape to the steel ball

Instructions:

Place the sticking surface of the test piece upward and place it on the test board inclined at 30 degrees. Take the steel ball from the largest number and roll it down in sequence. Record the number of the ball that can stick to the test piece for more than 5 seconds.

Technical data: