Knitted Fabric,Jersey Knit,Cotton Knit Fabric,Knit Material Shaoxing Yuezan Textile Co.,Ltd , https://www.yuezantextile.com
Why are absorbent towels so popular?
Do you know the principle of absorbent towel?
Absorbent towels have been loved by many people, but the principle of absorbent towels is rarely known. The first use group of absorbent towels was a diving athlete. Later, people slowly discovered that absorbent towels are much more absorbent than ordinary towels. The price is not high, and practical. With the development of technology and the improvement of living standards, absorbent towels have been It is no longer a special towel for diving athletes and has been widely used in ordinary people's homes. So, what is the principle of absorbent towel? Let the Chinese towel industry network Xiaobian tell you.
Compared with ordinary towels, the main material of absorbent towel is microfiber, and the reason why absorbent towel has stronger water absorption capacity than ordinary towel is precisely the microfiber. Because microfibers can absorb particles, liquids, dust, etc., which are seven times heavier than themselves, it is surprising that each filament has only 1/200 of the hair. It can be seen that these voids can absorb a large amount of water, so the ultrafine fibers have strong water absorption. After the water is absorbed, since the moisture is only stored in the void, it can be quickly dried, effectively preventing the growth of bacteria.
Absorbent towels also have a stronger decontamination ability than ordinary towels. Because the gap between the filaments can absorb dust, oil, and contaminants until it is washed away with water or soap or detergent. But ordinary towels don't have such a large gap to contain pollutants. They just accumulate and accumulate pollutants, so you usually see ordinary towels for a long time. The surface will be dirty and difficult to wash, but the absorbent towel only needs Wash with washing machine with washing powder or hand wash with warm water and detergent. After washing, rinse thoroughly with water and look clean and smooth. However, it is important to minimize the use of bleach, as bleach will shorten the life of the microfiber wipes.
The practical reason for the absorbent towel is of course not only because of its superior water absorption capacity and decontamination ability, but also has the following performance characteristics: First, no hair removal. Because the absorbent towel uses high-strength synthetic filaments, it is not easy to break, and at the same time, the advanced fine weaving method is adopted, so that it is not drawn and does not take off the loop, so that the fiber is not easily peeled off from the surface of the towel. Second, long life. It is also because the material of the microfiber has high strength and toughness. The research results show that its service life is more than 4 times that of the ordinary towel, and it remains as it is after repeated washing. At the same time, the polymer fiber produces protein hydrolysis, but ordinary towels will, so the absorbent towel will not be moldy, rot, and have a long life even if it is not dried after use. Third, do not fade. Because it is dyed by the dyeing process of the microfiber material such as TF-215, it is not easy to fade, and it does not bring any trouble of decoloring pollution when cleaning the surface of the article.
Principle of absorbent towel
Different characteristics. The sedimentation method has the characteristics of simplicity and convenience, does not require professional testing instruments, and has strong operability; the absorption test procedure is slightly more complicated and requires professional testing instruments, but the numerical quantitative characteristics of the test results are clear and obvious. For example, in sample 1 to sample 3, there is no difference between the pre-washing and post-washing sedimentation time in the sedimentation method, which is difficult to compare, which is 0.3 seconds. In the absorption method, the water absorption rates of the samples before and after washing are different, and the water absorption is different. The pros and cons are fully reflected in the water absorption test data.
The assessment method is different. The test principle of the two methods is different, resulting in a large difference in quality assessment results. In the sedimentation method comparison test, the best water absorption before and after washing is sample No.1 to No.3, the worst water absorption before washing is sample 8, and the worst after washing is sample 7; The best sample before washing in the test is sample 1, the worst is sample 7, and after washing, the best is sample 7, and the worst is sample 2. Among them, the sample 2 was the least water-absorbent after washing in the absorption method, and the water absorption after washing was the best in the sedimentation method.
Different tissue towels have different applicability to the sedimentation method and the absorption method. For general towel products, the water absorption can be tested simply and quickly by using the sedimentation method; for the cut pile towel (such as samples 1 to 3, the sample 6 has a similar characteristic of the flawless towel), the surface is loose due to the cut pile, the yarn The enthalpy of the strip fades, resulting in loose fibers and extremely fast water absorption. Therefore, it is difficult to distinguish the water absorption by the sedimentation method. The absorption method is to test the pressure of the third grade water falling from a certain height and flow to a certain pressure. On the test sample, the method of calculating the water absorption rate of the product accurately reflects the water absorption level. For these towel products, the absorption method can obtain accurate results.