SL-L30 Velcro Fatigue Tester

Use of Velcro Fatigue Tester:

The machine in the fastening belt repeatedly do peel and joint action, so that after a certain number of times, the specimen is cut into 75 *20mm, then use the weight of the roller itself rolling specimens, even joint, again with another purchase tension tester, determination of the glue and adhesive strength.

What is a Velcro shoe?

Velcro shoes are easy to put on and take off, with hook-and-loop buckles instead of laces. This is important for people who have physical constraints that make it difficult to bend or stretch their feet or tie their shoes.

The Velcro fatigue testing machine makes the Velcro (Velcro tape) repeatedly peel and fit, so after a certain number of times, the test piece is cut into 75*20MM, and then pressed by the weight of the roller. Test pieces to make them fit evenly, and then use a separately purchased tensile testing machine to measure the adhesive strength AS and adhesive strength PA, which has a power-off memory function.

According to the standard: GB/T3903.20, GB/T3903.21, GB/T23315, ISO22777, ISO22776, DIN3415 SATRA TM123