1.1 This test method is used to determine the colorfastness to sodium hypochlorite bleach, commonly called "chlorine bleach," in home laundering of textiles which are expected to withstand frequent laundering.
1.2 Results of this test method may be used in combination with other testing for establishing care instructions.
1.3 If a chlorine bleach contains ingredients other than the sodium hypochlorite, it is the total effect of these chemicals on the color change that is being evaluated.
1.4 This test method is designed for home laundering devices. An accelerated colorfastness test simulating multiple home laundering (including those with sodium hypochlorite) is described in Test Method 61, Colorfastness to Laundering: Accelerated. There is no known correlation between those sections of Method 61 and this method.

Test Item 测试名称：AATCC 188 Color fastness to Chlorine Bleaching 氯漂色牢度

Test Requirement 测试要求：

a. Spot Test
b. Each Additional Washing Required每增加一次洗涤

Sample Size 样品数量 / 送样规格: 30cm x 30cm x 2pcs or 2pcs finished products
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 7-9 working days

Report Summary 报告摘要: