CSI-15F (Ford Flex Fold Tester )
The CSI Ford Flex Fold Tester was designed for the determination of the resistance to flexing of bonded inlays, molded, sewn and dialectrically bonded seams of trim assemblies and individual trim materials.

The instrument consists of:

Aluminum frame and stainless steel sample holders.
Two clamp sets to allow 250-mm wide test specimens.
Each clamp assembly provides for independent application of the required tension for the test.
Stroke length: 89- mm.
Stroke Rate: 37 CPM.
Tension Load: 13.6 kg.
Predetermined type electric cycle counter.
Counter shuts off test when test is complete.
Test Cycle, standard 10,000 cycles.

Reference:
FLTM BN-102-04 Ford Flex Fold Resistance Test