DW9410 Upper material flexing tester is used to assess the tendency of all type of shoe upper materials such as leather, poromeric, plastic-coated fabric and upholstery coverings to crack or break as a result of flexing in wear.
Double crease similar to those formed in the upper of a boot during wear are generated repeatedly in specimens of polyurethane upper material by means of a suitable apparatus until cracking of the polyurethane upper material is observed or until the test piece survive a specified number of flexure cycles.
DW9410 Upper material flexing tester is used to assess the tendency of all type of shoe upper materials such as leather, poromeric, plastic-coated fabric and upholstery coverings to crack or break as a result of flexing in wear.
Double crease similar to those formed in the upper of a boot during wear are generated repeatedly in specimens of polyurethane upper material by means of a suitable apparatus until cracking of the polyurethane upper material is observed or until the test piece survive a specified number of flexure cycles.