As the child grows up, the necessity of diapers for the child will gradually decrease, and the shortcomings will gradually be revealed. If it is just for convenience, it will make children overly dependent on diapers. If the baby is already older and is served in diapers all day, it is possible that the baby will learn to hold back urine later than the baby who does not wear diapers, so that it is easy to wet the bed. SAP in diapers is mainly a polymer of acrylic acid and sodium acrylic acid, which is a water-swellable polymer with strong hydrophilic groups such as carboxyl and hydroxyl groups and a certain degree of cross-linking. This polymer is insoluble in water and organic solvents, but has a unique ability to absorb water and retain water, so SAP plays a decisive key role in the overall structure of diapers. Compared with traditional water-absorbing materials (such as cotton, sponge, cellulose, etc.), the water absorption capacity is larger, and it can absorb hundreds or even thousands of times of its own weight, and has strong water retention, even under heat and pressure. It is not easy to lose water under conditions. The correct way to wear diapers: 1. Look at the front and back of the diaper first, then let the baby stand up and put it on the baby from the soles of the feet like underwear. 2. Pay attention to the position of the baby's legs when pulling up, do not leave a seam, and always mention the place of the baby's navel. 3. Finally, check whether the baby's belly button is involved. 4. When taking off, let the baby lie on the bed first, and then tear off the pressure line on both sides, so that it can be taken off easily and the hands will not be dirty. 5. Then roll up the diaper, stick it with blue tape, and throw it into the trash can. The core body has a good water absorption effect, but because its structure is relatively loose, no adhesive is added, and the fluff pulp and SAP cannot be fixed, so there will be lumps and faults during use. If hard lumps are found during use, it is because the SAP content is too high in the ratio of SAP and fluff pulp, and the mixing condition is not good. The soft lump is because the ratio of fluff pulp and SAP is relatively balanced, which generally does not affect the baby's activities. Diapers can really reduce the burden of parenting and at the same time reduce the disturbance to the baby, and we recommend letting it go. However, as the child grows up, the necessity of diapers for the child will gradually decrease, and the shortcomings will gradually be revealed. If you just try to save trouble and convenience, you will make children overly dependent on diapers. If the baby is already older and is served in diapers all day, it is possible that the baby will learn to hold back urine later than the baby who does not wear diapers, so that it is easy to wet the bed. There is a baby in the community who is almost 6 years old and still wets the bed. Just because parents feel that it is troublesome to get up at night, they put on diapers when they go to bed, so as to ensure that the child will not wake up all night. The bad thing is that in the long run, when the child urinates at night when he grows up, he can't establish a good neural reflex, so he can't wake up, so bedwetting is easy to understand. So, if you find that your baby still wets the bed frequently after the age of 5, then you need to think about whether the use of diapers is too long before? Unable to control bowel movements.