The main advantages of cotton and linen materials are stable size, small shrinkage, straight, not easy to wrinkle, easy to wash, and quick-drying. Pure cotton is the material used by many babies. Its main feature is that it has good hygroscopicity. The thermal insulation cotton fiber has a high resistance to alkali and is non-irritating to the baby’s skin. It is the first choice for most fabrics now, but These types of fabrics are prone to wrinkling and are more difficult to smooth out after wrinkling. It is easy to shrink, and it is easy to deform after special processing or washing, and it is easy to stick to the hair, and it is difficult to completely remove it. The flannel surface is covered with a layer of plump and clean fluff, no texture, soft and smooth to the touch, and the body bone is slightly thinner than that of Melton. After milling and raising, the hand feels plump and the suede is fine. But the antibacterial property is weaker than that of bamboo fiber. Bamboo fiber is the fifth largest natural fiber after cotton, hemp, wool and silk. Bamboo fiber has the characteristics of good air permeability, instant water absorption, strong wear resistance and good dyeability, and also has natural antibacterial properties. , antibacterial, anti-mite, deodorant and anti-ultraviolet function. If the elderly use these kinds of urine pads, they are not easy to clean, and as long as they are wet, they need to be cleaned immediately, so relatively speaking, a family needs to be equipped with several urine pads.