The Foam Compression Tester is used to evaluate a degree of firmness common within the foam and furniture industries, either in the laboratory, or on the production line.
Seam Fatigue Tester is the measurement of failures in the three most commonly used upholstery seams - warp sewn to warp (wale to wale), filling sewn to filling (course to course), and warp sewn to filling (wale to course).
English 
