Product information

The finished shoes will be installed on the finished shoes waterproof resistance zigzag tester, through the finished shoes waterproof resistance zigzag tester to drive the test finished shoes zigzagging parts with their shoes matching the zigzag angle and zigzag machine fixed rate in the finished shoes waterproof resistance zigzag tester equipped with a certain water depth and water dyeing tank for repeated zigzagging, until the finished shoes into the water or reach a predetermined number of times zigzagging. The water penetration area of the finished shoes is evaluated by the amount of water that enters the finished shoes after the number of bends or the size of the water penetration area of the finished shoes after the completion of the specified number of bends.

Standard SATRA TM77; EN 20344

Technical parameters