Zipper Testing Equipment

Product introduction

Zipper Tester to determine the resistance to reciprocation of zipper (slide fastener), the test specimen is subjected to a specified number of cyclic operations whilst under lateral and longitudinal tension.

Zipper Tester catches the head of zipper to do reciprocating movement in a constant speed for 30 times per minute, integral counter to stop the drive when a pre-selected count has been reached

Counter: 1-999,999 times, adjustable

How are zippers tested?

Snap and Button Testing Method

A force is applied diametrically until the tack button separates from the tack or the fabric is torn. The force at separation is reported as the holding strength.

What is the importance of zipper test?

Shoulder flexibility testing: Sometimes called the zipper test, shoulder flexibility testing evaluates the flexibility and mobility of your shoulder joint.