ISO 11469:2016规定了由塑料材料制成的产品的统一标记系统。标记过程的规定不在本国际标准的范围内。 注1:标记的精确细节，如待标记项目的最小尺寸、字母大小、标记的适当位置，由制造商和用户协商确定。 标识系统旨在帮助识别塑料产品，以便后续做出处理、废物回收或处置的决定。 塑料的通用标识由ISO 1043-1、ISO 1043-2、ISO 1043-3和ISO 1043-4中给出的符号和缩写提供。 注2:如果需要更详细的材料标识信息，可按照相应产品标准中的定义，对塑料产品进行附加标记。 ISO 11469: 2016年不打算取代、替换或以任何方式干扰产品标准或立法中规定的标签要求。

ISO 11469:2016 specifies a system of uniform marking of products that have been fabricated from plastics materials. Provision for the process or processes to be used for marking is outside the scope of this International Standard. NOTE 1 Precise details of the marking, e.g. the minimum size of the item to be marked, the size of the lettering, the appropriate location of the marking, are subject to agreement between the manufacturer and the user. The marking system is intended to help identify plastics products for subsequent decisions concerning handling, waste recovery or disposal. Generic identification of the plastics is provided by the symbols and abbreviated terms given in ISO 1043？1, ISO 1043？2, ISO 1043？3 and ISO 1043？4. NOTE 2 If more detailed information for material identification is needed, additional marking of plastics products can be applied as defined in the appropriate product standard. ISO 11469:2016 is not intended to supplant, replace or in any way interfere with the requirements for labelling specified in product standards or legislation.