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Seamed Line Fatigue Tester

Model

TTD-100

Use/Good point

This apparatus is suitable to determination for seamed line fatigue of materials used in car seat surface, caused by external forces because of vibration while car is going.
Fix the sample seamed line to two zipper left and right toward centre, give a stretch to both sides repeatedly with the load of 3kg each other, and appraise the seamed line fatigue according to the slip state after certain reciprocating times.
Moreover, it is convenient to handle the sample to fix it with clip.

＊The Amsler type tester is difficult to figure out the same data, and the result value is unevenness. The TTD type is also developed to measure the flexibility materials.

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