1.1 本标准描述了用于保护人类免受UVA和UVB辐射的纺织品的标签要求。 1.2 本标准不适用于美国食品和药物管理局的上市前通知文件编制指南草案中规定标签的医疗器械防晒织物和服装的标签。 1.3 标签要求是对《护理标签规则》和《纤维含量（成分）标签法》（1939年《羊毛产品标签法》和《纺织纤维产品识别法》）要求的补充。 1.4 本文件包含紫外线防护纺织品标签中使用的术语。 1.5 本规范中建议的标签将基于仪器方法收集的紫外线防护数据。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This standard describes labeling requirements for textile products intended for the protection of humans from UVA and UVB radiation. 1.2 This standard is not intended to be used for the labeling of medical-device sun protective fabrics and clothing whose labeling is specified in the U.S. Food and Drug Administration's Draft Guidance for the Preparation of a Premarket Notification document. 1.3 The label requirements are in addition to those required by the Care Labeling Rule and fiber content (composition) labeling acts (Wool Products Labeling Act of 1939, and The Textile Fiber Products Identification Act). 1.4 This document contains terminology to be used in the labeling of UV-protective textiles. 1.5 Labeling recommended in this specification will be based on UV-protection data collected by instrumental methods. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.