Pneumatic Bursting Strength Tester AG10C
Pneumatic Bursting Strength Tester is used to determine the expansion force and divergence rate of fabric, woven, knitted fabrics, non-woven, paper and board.
read more+8615280858852
Clothes stained during washing or soaking? I believe that everyone is familiar with this situation, and many people should have encountered such embarrassing things.
This is due to the mixed washing of dark and light-colored clothes, the fading of dark-colored clothes and dyeing on light-colored clothes, resulting in staining of light-colored clothes, or the mutual staining of dark and light colors on a piece of clothing after washing.
In response to this phenomenon, there is a professional name in textiles: splicing and mutual dyeing.
Test methods for testing the interdyeing of textiles by splicing, namely the washing method and the soaking method.
The washing method
The sample is placed in the specified washing solution, mechanically stirred according to the specified bath ratio, time and temperature, then washed and dried, and the staining of the light-colored sample is evaluated with a staining gray card or an instrument.
The soaking method
The sample is placed in the specified washing solution, and after treatment, it is placed between two flat plates with a specified pressure in the test device. After cleaning and drying, the staining of the light-colored sample is evaluated with Gray scale for color staining or an instrument.
Sample preparation:
1. The sample is a ready-made garment. Cut a piece of dark and light-colored fabrics, 4×10cm, and sew them along the short side to form a combined sample.
2. Weigh the sample to the nearest 0.01g.
3. Add detergent according to the sample weight.
The sampling and soap solution configuration of the two methods are the same, the only difference is the test equipment and operating procedures.
Test Instruments
The washing method: Wash Colour Fastness Tester
The soaking method: Precision Drying Oven
Operating procedure
The washing method
1. Put the sample and test solution into the container
2. Put the container into the machine, set the temperature to 40 degrees, and test it for 30 minutes.
3. Take out the sample and rinse it with running water until it is clean.
The soaking method
1. Put the sample and test solution into the container, press and move from time to time to completely soak the sample, take out the sample and place it on the Perspiration Tester, and apply a pressure of 5000g.
2. Put the loaded sample into the Precision Drying Oven, the temperature is 37 degrees, for 4 hours, take out the combined sample, and rinse it with running water until it is clean.
The test temperature of the washing method is 3°C higher than that of the soaking method. In terms of test time, the washing method requires 30 minutes and the soaking method is 4H.
After the test is completed, after rinsing the test, it is necessary to absorb excess water with filter paper and hang it to dry.
The samples tested by the two methods are evaluated by Gray scale for color staining. From the test results, the stain level of the soaking method is much more serious than that of the washing method.
Color Fastness Test Machines about AVENO used in the experiment:
1. Wash Colour Fastness Tester AC10
2. Fabric Perspiration Tester AC08
3.Precision Drying Oven AC12
Contact Us Now!
Sales Dept Tel: +86 15280858852
Email: sales@avenotester.com
Skype: sales@avenotester.com
Web: www.avenotester.com
Pneumatic Bursting Strength Tester is used to determine the expansion force and divergence rate of fabric, woven, knitted fabrics, non-woven, paper and board.
read moreElectronic Laboratory Padder made of stainless steel, easy to move, especially suitable for small laboratory tests. It is mainly used for the liquid content test of small cloth samples in the process of textile printing and dyeing and after finishing, and maintain a certain uniform rolling residual rate, so that the water content is stable, and all kinds of textiles can also be soaked in water and put on the instrument to squeeze water to cooperate with the test. It is a very convenient, simple and effective test tool for the laboratory.
read moreLiquid Leak Test Needle is used to test leakage of liquid stuffed toys.
read moreThe yarn hairiness tester is used to measure and analyze the hairiness index of yarn, and automatically test and statistically analyze the length, quantity, and distribution of hairiness. Can test different kinds of yarn including short fiber yarns made from cotton, wool, linen, silk, synthetic fibers, and their blends.
read moreASTM D3985 Oxygen Gas Transmission Rate Tester suitable for measuring the oxygen permeability performance of high barrier materials such as plastic film, aluminum foil plastic film, waterproof material, metal foil, etc.
read more