This standard specifies the test methods for the breaking strength and breaking elongation of the entire shoe collar. This standard applies to sewn whole shoe collars. This standard does not apply to shoe collars that are fastened with laces or elastic bands.
QB/T 5216-2017 Referenced Document
GB/T 16825.1-2008 Inspection of static uniaxial testing machines - Part 1: Inspection and calibration of force measuring systems of tensile and/or compressive testing machines
GB/T 22049 Footwear—Standard atmospheres for conditioning and testing of footwear and components for footwear*, 2019-08-30 Update
QB/T 5216-2017 history
2017QB/T 5216-2017 Test method of breaking force and extension at break for whole shoe-top lines