T/LTA 004-2020 Shoes Raw Material and Component Safety Evaluation Guidelines

Scope

Scope: This standard specifies the general principles, system, and evaluation reports for the safety evaluation of raw materials and components for footwear. This standard applies to various raw materials and components required for the production of footwear products. This standard does not apply to raw materials and components for safety protective footwear. Main technical content: This standard specifies the principles, process, and evaluation reports for the safety evaluation of raw materials and components for footwear. This standard applies to various raw materials and components required for the production of footwear products. This standard does not apply to raw materials and components for safety protective footwear. The main content is described as follows: (1) Scope: This standard specifies the general principles, process, and evaluation reports for the safety evaluation of raw materials and components for footwear. This standard applies to various raw materials and components required for the production of footwear products. This standard does not apply to raw materials and components for safety protective footwear. (2) Terms and definitions: Safety evaluation, footwear raw materials, footwear components, risk. (3) General principles: - From the perspective of consumer wear safety, conduct a safety evaluation of the physical and chemical properties of footwear raw materials and components to reduce the occurrence of accidents during wear and protect consumers' health and safety. - Different safety elements should be set for different functions and uses of footwear products and evaluated separately. - The evaluation should focus on the core safety elements and the related materials/components involving these elements, including but not limited to the main and auxiliary materials of the upper or lining cushion, sole materials, footwear adhesives, footwear accessories, heels, etc. (4) Basic evaluation process: - a) Evaluation preparation -

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