Computer Five Feet Compression Resistance Testermachine is used to test the compressive strength of the five feet of the office seat, and test the stressful situations of the feet by the vertical pressure.
This Downproof Tester is used for down and/ or feather penetration through the primary tick fabric of a specimen containing feather and/or down filling.
Zipper Rotation Testing Machine is to test the torsional strength of variety types of zipper pullers. Testing methods: twist off, constant angle, constant load.
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