1.1 这些测试方法包括对真空吸尘器所用一次性主袋的完整性进行评估。 1.2 这些测试方法的目的是验证一次性主袋的设计在广泛的正常使用条件下对消费者的性能是否令人满意。不使用这些试验方法评估一次性袋的过滤能力。 1.3 包括以下测试: 部分 安装和拆卸 3. 工艺 4. 耐久性 5. 接缝和接缝 6. 1.4 以英寸-磅单位表示的数值应视为标准值。 括号中给出的值仅供参考。 1.5 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前建立适当的安全、健康和环境实践，并确定监管限制的适用性。 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。 ===意义和用途====== 2.1 这些测试方法可用于常规控制、最终用途产品的设计以及规范合规性验收测试。良好的工艺、接缝和接头在广泛的大气条件下保持坚固，并具有承受重复循环的能力，对于消费者满意的最终使用是必要的。

1.1 These test methods cover the evaluation of the integrity of the primary disposable bag used for vacuum cleaners. 1.2 The intent of these test methods is to verify that the design of the primary disposable bag will perform satisfactorily for the consumer in a wide range of normal use conditions. The filtering capability of the disposable bag is not evaluated with the use of these test methods. 1.3 The following tests are included: Section Installation and Removal 3 Workmanship 4 Durability 5 Seams and Joints 6 1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 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. ====== Significance And Use ====== 2.1 These test methods are useful for routine control, design of end-use products, and acceptance testing for conformance to specifications. Good workmanship, seams, and joints that remain strong over a wide range of atmospheric conditions and have the ability to withstand repeated cycles are necessary for satisfactory end use to the consumer.