GB/T 40357-2021
ActiveHair products—Determination of the permeability of hairpiece to air
发制品 假发透气性的测定
Application Summary AI generated
This standard specifies the test method for determining the air permeability of hairpieces, including wigs and toupees. It is applied in the textile and wig manufacturing industry to evaluate the breathability and comfort of hair products for consumers. The standard is used during quality control and product development to ensure adequate ventilation for scalp health and wearing comfort.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.