纺织品.织物清洗后褶裥外观评定的试验方法

[中文适用范围]： 本国际标准规定了一种测试方法，用于评估织物在一种或多种清洗处理后压痕的保持情况。压痕的插入技术不包括在内，因为这是由织物特性控制的。该方法主要开发用于在清洗过程中使用 ISO 6330 中定义的 B 型家用洗衣机，但也可以用于该国际标准中定义的 A 型机器。 [外文原描述]： ISO 7769:2009 specifies a test method for evaluating the retention of pressed-in creases in fabrics after one or several cleansing treatments. A technique for inserting creases is not included as this is controlled by fabric properties. This method has been developed for use primarily with type B domestic washing machines, as defined in ISO 6330, in the cleansing process. However, it may be possible to use it with type A machines, as defined in the same International Standard.