Quanzhou Diaper Brand Ranking Measures for Leak-proof Evaluation
Many people are influenced by the traditional diaper theory and think that diapers are better than diapers: they are breathable and hygroscopic, and they are not easy to produce diaper rash. For this traditional theory, we must scientifically stop analyzing and re-examine its correctness. Among all baby diapers, cotton diapers have the longest history. In modern society, many families still think cotton diapers are the best choice for nursing newborn babies. In addition to pure cotton diapers, similar products on the market such as bamboo fiber diapers, medical fiber diapers and so on. Because the traditional diapers are changed frequently and the amount of cleaning is large, the baby's skin is easily soaked in urine and stool stains if you don't pay attention, and the cleaning and drying conditions are not good, and bacteria are easy to breed. Disposable diapers are born in the world and are becoming more and more popular among young parents. Disposable diapers. Fault evaluation method: untie the trousers after imitating exercise, check whether the core layer is broken, and place it in the backlight to observe the phenomenon of clumping. paper diaper leak-proof evaluation method: put both hands into pull-up pants, move back and forth (imitating baby crawling), and up and down (imitating baby leaping) 10 times to check for side leakage or back leakage. Water absorption evaluation method: 1. Open the diaper, cover the beaker with the pull-up trousers, and use the beaker to measure 250 ml of the 37°C blue solution; quickly reverse the beaker, and use a stopwatch to time; 2. Wait until the solution is covered Absorb (no obvious wet solution can be seen on the surface of the diaper), stop the timer; measure the spread of the blue solution in the stretch pants. Material and softness evaluation method: 1. Use a 100X electron microscope to observe the design of the inner surface layer of the diaper. 2. Rub and pull the inner layer of the pants with your hands to feel its softness. Previous: Analysis of the components of baby diapers rankings Next: Evaluation methods for wholesale air permeability of baby diapers in Fujian