9项鞋类国家标准已正式实施

Group 1 - The implementation of nine national standards for footwear, including the "General Safety Requirements for Footwear" (GB 25038—2024), aims to enhance product quality, safety levels, and market order while promoting green consumption [1] - The "General Safety Requirements for Footwear" establishes a safety baseline for all types of footwear, regulating physical and mechanical safety performance as well as chemical safety indicators, with a focus on risks such as broken needles and harmful substances like hexavalent chromium and formaldehyde [1] - The "Safety Technical Specification for Children's Shoes" (GB 30585—2024) emphasizes safety requirements for children's footwear, setting strict limits on physical safety performance and harmful chemical substances to protect infants and children's foot safety [1] Group 2 - The recommended national standards for chemical testing methods in footwear, such as the determination of phthalates and phenol content, utilize advanced detection technologies like gas chromatography-mass spectrometry and high-performance liquid chromatography [2] - The recommended national standard for testing the size change rate of insoles and footbeds under dry and wet cycles outlines methods for measuring thickness, length, and width changes [2] - The recommended national standards for evaluating antifungal performance in footwear and components provide quantitative and qualitative assessment methods to enhance hygiene and safety [2] Group 3 - The recommended national standard for "Athletic Shoes" (GB/T 21536—2024) specifies important performance indicators such as flexural strength, outsole abrasion resistance, and slip resistance, while also including limits for extractable heavy metals like lead, cadmium, and arsenic [3]