Flex durability tester is applicable in the flex resistance test of flexible films, laminated films, coated films and etc.
It can simulate the straining, creasing action to the film during producing, processing and transportation. After the test, determine the flex resistance of materials tested by measuring the changes of pinholes or barrier properties, providing criteria for packaging design and practical application. 
Specification Table of Flex Durability Tester
| Twist frequency | Twist angle | Horizontal stroke |
|---|---|---|
| 45 cycles/minute | 440º (90mm) or 400º (80mm) | 155mm or 80mm |
| Quantity of work station | No. of specimens | Specimen size |
| 4 | 1~4 pieces | 280mm x 200mm |
| Net weight | Power | Dimension |
| 119 kg | AC 220V 50Hz/60Hz | 724mm(L) × 644mm(B) × 615mm(H) |
