Test Principle
The tester consist of four groups of two flat circular discs that are 90mm in diameter. The initial distance between the discs is 200mm.
The flat film of 200mm by 280mm is mounted on two circular discs, via hose clamps to form film into a tube like shape. The movable mandrel imparts a rotational motion combined with translation, thus repeatedly twisting and compressing the film.
Product Characteristics
1. PLC industrial controller is stable and efficient, HMI human-machine interface operation
2. Four sample stations
3. Quick switch between long and short strokes to improve test efficiency
4. Precision servo motor to ensure the accuracy of movement
5. Micro printer embedded
6. RS232 interface and professional software (optional)
Technical Data
Index | Parameter |
Frequency | 45 times/minute |
Flex Angle | 440 (90mm) or 400 (80mm) |
Horizontal Stroke | 155mm or 80mm |
Number of Stations | 4 |
Sample Size | 280mm × 200mm |
Power | AC 110~220V |
Standards
GB/T40266-2021 General Rules for Quality of Oxide Barrier Transparent Plastic Composite Film and Bag for Food Packaging
YY/T 0681.12-2014 Experimental Methods for Packaging of Aseptic Medical Devices Part 12: Rubbing Resistance of Soft Barrier Film
ASTM F392, "Flex durability of flexible barrier materials ".
Custom application
Stonger flex torque
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