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Cometech QC-321 Stiffness Tester | Hang Heart Loop Method (Softness / Stiffness of Cloth)
- Stiffness tester for evaluating softness–hardness and stiffness of textile materials using the hang heart loop method.
- Test principle: hang a 25 cm × 2 cm strip specimen on a suspension bar, wait a specified time, then measure the loop droop distance.
- Result is based on the distance from the top of the suspension bar to the lowest point of the loop.
- Compact bench unit for routine textile QC and lab inspection.
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- Stiffness tester for evaluating softness–hardness and stiffness of textile materials using the hang heart loop method.
- Test principle: hang a 25 cm × 2 cm strip specimen on a suspension bar, wait a specified time, then measure the loop droop distance.
- Result is based on the distance from the top of the suspension bar to the lowest point of the loop.
- Compact bench unit for routine textile QC and lab inspection.
Technical Specifications
Test method
- Method: Hang heart loop method (directional cloth stiffness evaluation).
- Specimen: strip specimen hung on suspension bar, then measure droop distance after a specified time.
Core specifications
| Model | QC-321 |
|---|---|
| Specimen size | 25 cm × 2 cm (approx. 10 in × 1 in) |
| Suspension height | 12 in |
| Suspension bar | 1/8 in × 3/4 in |
| Tape size | 1/2 in |
| Machine dimensions (W × D × H) | 30 × 20 × 40 cm |
| Machine weight | 5.5 kg |
Industry
- Textile.
Support materials
- Test video, teaching material, SOP, and test case (availability depends on configuration and region).