Washing color fastness tester is also called: washing color fastness tester, washing color fastness tester, washing color fastness tester, soap washing color fastness tester, soap washing color fastness tester, soap washing color fastness tester. Washing color fastness tester has a wide range of applications in laboratory testing units

Washing color fastness tester operation process

1、Determine the type of cloth for production. Customer samples to carefully analyze, determine the production of large goods with the type of cloth, and each cloth cut small pieces of sewn together, coded with a mark, according to the washing requirements test wash, in addition to test the goods cloth shrinkage. For the garment factory sent to wash the garment denim, it is necessary to check the goods inspection, to see whether there are stains, rotten holes, cloth defects, needle holes, turnings, threads too long and other phenomena.

2、In-test/test cylinder. In order to zui after the decision of the large goods formula, usually wash 50 pieces of sample, the department to confirm that there is no error and then by the back channel inspector full inspection once, the rate reached 98% before the production of large goods, such as problems reported to the relevant departments.

3, the production of large goods. As washing samples and wash the goods used in the capacity of the tank, bath ratio is different, cloth color light will be different, so the wash formula must be amended, the same batch of goods must be washed after drying a cylinder all check, no problem before washing the next cylinder, cycle, never allow all the end of the wash and then drying check, if there are problems, on-site analysis of the problem, and timely report to the relevant departments.

4、Punch the plate / test small sample. According to customer requirements in the washing machine / plate cylinder washing samples, any section must first sample 10 pieces, after drying first approved by the department and then confirmed by the company's corresponding follow-up personnel. The rate reaches 100% before the sample can be in the sample, there are problems with timely improvement. Test wash process are to retain changes in each wash formula parameters, and archived before washing fabric samples.

Washing color fastness tester test method

AATCC 61-2009: This test is used to evaluate the color fastness of textiles after frequent washing. The wash process simulates five hand, home machine or commercial washes to observe color loss, staining or appearance changes caused by the detergent or mutual friction between the fabrics. The purpose of the test is to determine if the textile has excessive color loss or staining after multiple washes.