At this stage, in the production and research process of toddler pants in China, a large number of traditional toddler pants have been replaced and innovated. The experience of traditional diapers to consumers is not good, because the moisture-proof and anti-seepage facilities of the product can not play a full role in the process of use. These are the main problems encountered in domestic technological development, but these problems are gradually solved under technological renewal, and then extended to the problem of renewal. Before analyzing the problem, we must have a deep understanding of the various levels of structure, help the industry to extract its essence on the existing basis, innovate continuously, and lead the industry reform. This article briefly introduces the role of surface layer and diversion layer in the whole structure.

Surface layer

The surface layer should ensure good air permeability and softness, which can ensure that the baby's urine penetrates in a short time, and the baby's skin is not affected. The material is basically non-woven materials such as hot air and hot rolling. penetration phenomenon. The baby's skin is relatively delicate, and reverse osmosis will directly cause skin problems for the baby, which is not conducive to the healthy growth of the baby. When choosing toddler pants, parents should also try to avoid choosing products that are harmful and affect the baby's skin. It is worth noting that parents also pay more attention to antibacterial effect and environmental protection performance in the selection process. If the antibacterial effect of the product itself is not good, it is easy for babies to breed bacteria during use. Because the baby's skin is relatively delicate, the baby's skin is also affected by the long-term bacterial growth environment. The infant's language ability has not yet emerged, and it cannot effectively express its problems and needs. Repeated crying for a long time can also lead to corresponding problems in the physical and mental health of the baby.

Diversion layer

In the study of the diversion layer, the ideal type of diversion layer can strengthen the penetration in the vertical direction in the process of the horizontal expansion of the liquid, and increase the penetration strength of the fiber layer in the process of design. To solve the problem of surface dryness of toddler pants, it cannot effectively exert the two penetration properties at the same time.

That is to say, on the basis of ensuring that toddler pants has a good permeability, the liquid diversion effect is not very ideal, and an effective improvement between the two cannot be achieved. Process. To a certain extent, to solve and change this problem to a certain extent, to ensure that toddler pants has good drainage capacity and anti-seepage effect, it is also an important breakthrough in the production and development of toddler pants in my country.

If the surface layer is compared to the protective film in toddler pants, which directly contacts the skin and protects the skin from bacterial invasion, then the conduction layer is like a channel. Only when the standard is met, can the passage of urine be properly guided and the entire system can function properly.