Verify Compliance Qualifications (Key Criterion for Specialized Workwear)
Specialized workwear (e.g., anti-static, flame-retardant, or chemical-resistant clothing): Must bear the "LA" safety mark for specialized labor protection equipment. Additionally, request the product certificate of conformity and authoritative third-party test reports to confirm that protective performance meets relevant national standards (e.g., GB 12014-2019 for anti-static clothing; GB 8965.1-2020 for flame-retardant clothing).
Verification basis.
General workwear: Must comply with basic standards such as GB 39800.1-2020 "Specification for the provision of personal protective equipment-Part 1: General principles" and be accompanied by a valid factory certificate of conformity.
Verify Core Protective Performance
Fabric physical properties: For woven fabrics, breaking strength ≥ 400 N and tearing strength ≥ 15 N; for knitted fabrics, bursting strength ≥ 200 kPa; ensuring abrasion and tear resistance.
Verification basis.
Safety and environmental indicators: Formaldehyde content ≤ 75 mg/kg; pH value between 4.0 and 8.5; absence of decomposable carcinogenic aromatic amine dyes; no unpleasant odors; compliance with basic safety requirements for textiles.
Specialized protective performance: Core requirements corresponding to the specific application scenario.
