T/LTA 005-2022 Shoe test method for bending rigidity of the sole
T/LTA 005-2022 Shoe test method for bending rigidity of the sole
Basic Information
Scope
Scope: This document specifies the test method for the rigidity of the flexible parts of complete shoes. This document is applicable to shoes for general daily use. This document is not applicable to shoes for infants and young children. Main technical content: This group standard specifies the structure of the clamping device, the clamping pressure, and the determination of the bending line. It makes scientific and reasonable improvements to major factors affecting the test results, such as the structure of the bending device of the testing instrument and the installation design of the force sensor. It standardizes the consistency of sample installation during the test process. For different wearers, it specifies suitable pads of different sizes, improving the applicability and accuracy of the method. The design of the bending device and the slide-rail-type sensor effectively avoids the influence of the deformation of the sole on the results during the test process, effectively ensuring the accuracy and stability of the test results.