ISO 105的这一部分提供了纺织品色牢度测试方法的一般信息 用户的指导。指出了这些方法的用途和局限性，定义了几个术语，并对其进行了分析 给出了方法的形式概述，并对构成方法的条款的内容进行了说明 讨论。简要讨论了许多方法的通用程序。色牢度是指纺织品的颜色对这些材料所使用的不同试剂的耐受性 可能在制造和后续使用过程中暴露。未染色的颜色和染色的变化 相邻织物被评定为牢度等级。受试纺织材料的其他可见变化，例如 例如表面效应，光泽或收缩的变化，被视为单独的特性，并报告为 这样的这些方法不仅可用于评估纺织品的色牢度，也可用于评估颜色 染料的牢度。当使用这种方法时，染料会以指定的颜色深度通过 然后按照常规方法对材料进行测试。在大多数情况下，单独的方法与单一试剂的色牢度有关，例如 对特定案件的兴趣和申请顺序通常会有所不同。这是公认的经验 实践中的未来发展可以证明两个或多个代理组合的程序是合理的。 试验条件的选择与试验中通常采用的处理方法密切相关 制造和安装符合正常使用条件。同时，它们也一直保持着简单明了的风格 尽可能重复。因为不可能指望这些测试会复制 在加工或使用纺织品时，根据每种纺织品的特殊需要解释牢度等级 使用者然而，它们为测试和报告色牢度提供了一个共同的基础。

This part of ISO 105 provides general information about the methods for testing colour fastness of textiles for the guidance of users. The uses and limitations of the methods are pointed out, several terms are defined, an outline of the form of the methods is given and the contents of the clauses constituting the methods are discussed. Procedures common to a number of the methods are discussed briefly.Colour fastness means the resistance of the colour of textiles to the different agents to which these materials may be exposed during manufacture and their subsequent use. The change in colour and staining of undyed adjacent fabrics are assessed as fastness ratings. Other visible changes in the textile material under test, for example surface effects, change in gloss or shrinkage, are considered as separate properties and reported as such.The methods can be used not only for assessing colour fastness of textiles but also for assessing colour fastness of dyes. When a method is so used, the dye is applied to the textile in specified depths of colour by stated procedures and the material is then tested in the usual way.For the most part, individual methods are concerned with colour fastness to a single agent, as the agents of interest in a particular case, and the order of application, will generally vary. It is recognized that experience and future developments in practice can justify procedures in which two or more agents are combined.The conditions in the tests have been chosen to correspond closely to treatments usually employed in manufacture and to conditions of ordinary use. At the same time, they have been kept as simple and reproducible as possible. As it cannot be hoped that the tests will duplicate all the conditions under which textiles are processed or used, the fastness ratings are interpreted according to the particular needs of each user. They provide, however, a common basis for testing and reporting colour fastness.