Fabric Washing Color Fastness Tester Test

The fabric washing color fastness tester is used to test the color change of colored fabrics after washing with solution to detect the color fastness of fabrics to washing.

Shanghai Qianshi Precision Electromechanical Technology Co., Ltd. was established in 2012. It focuses on the research and development, design, and production of textile testing instruments, and provides textile testing instruments and services for academic research units and testing institutions. Shanghai Qianshi is currently one of the most competitive and R&D-capable textile testing instrument manufacturers in China. The R&D team is composed of a group of experienced engineers. We are committed to serving customers wholeheartedly and striving to promote technological innovation in textile testing instruments.

Experimental parameters:

1. Working temperature: up to 100±2 degrees Celsius

   
   

2. Rotation speed: 40±2r/min

   
   

3. Test cup size: (national standard) 550ml, (American standard) 1200ml

   
   

4. Timing range: 1~999min

   
   

5. Set temperature range: room temperature~99℃

   
   

6. Number of test cups: (national standard) 20, (American standard) 10

Test standard:

ISO105-C01-C05-1989 "Color fastness of textiles;

EN20105C01-C05-1992 "Textiles·Color fastness test·Color fastness to washing: Test 1-Test 5";

DINEN20105C01-C05-1993 "Textiles·Color fastness test·Color fastness to washing: Test 1-Test 5";

AATCC172-2002 "Colorfastness to household washing and oxygen-free bleaching";

GB/T3921.1-5-1997 "Textiles·Color fastness test·Color fastness to washing: Test 1-Test 5".

Test principle:

The color fastness to washing test is to fit the textile sample with one or two pieces of specified adjacent fabrics, put them in soap solution, stir them mechanically under specified time and temperature conditions, and then rinse and dry them. Use gray sample cards to evaluate the color change of the sample and the staining of the adjacent fabric. There are five test methods for color fastness to washing, the main difference lies in the test temperature and time, and the others are the same.

Test:

1. Place the combined sample in a specified sealed container, and put the washing test liquid in the container with a mass ratio of 50:1 to the combined sample;

   
   

2. Rotate the sealed container along a radius of 45mm and a speed of 40r/min, and stir it mechanically at the specified temperature and time;

   
   

3. After the test, take out the sample, wash it twice with cold third-level water, then rinse it in running cold water for 10 minutes, and squeeze out the water;

   
   

4. Unfold the combined sample so that the sample and the lining are connected by only one seam, and hang it in an environment not higher than 60℃ to dry;

   
   

5. Use the gray sample card for color change to evaluate the color change of the sample, and use the gray sample card for staining to evaluate the staining of the lining fabric.

2024-11-26 11:05