absorbency core sheet

The absorbent core is the core part of diapers, responsible for ensuring that the baby's buttocks are always dry and comfortable. And the key material is superabsorbent polymer (SAP), which has a unique three-dimensional network of molecular chains from a microscopic perspective.     When in contact with urine, the absorbent polymers core act like activated "little tentacles", rapidly opening and tightly adsorbing water molecules in urine through various forces such as ionic bonds and hydrogen bonds. Its powerful water absorption and retention ability is amazing, just like a "super sponge" that can quickly absorb the urine discharged by babies and firmly lock it in to prevent backflow. According to rigorous scientific research, highly absorbent resins can absorb hundreds or even thousands of times their own weight of water under ideal conditions. Such astonishing water absorption rates enable diapers to meet the frequent urination needs of babies.     In addition to super absorbent resin, the super thin absorbent core also contains some fluff pulp. Fluffy pulp is composed of specially treated wood pulp fibers, which have a fluffy texture and numerous tiny pores between the fibers. These fluff pulp play a crucial role in supporting and dispersing liquids in the absorbent core. When urine comes into contact with the absorbent core, the fluffy structure of the fluff pulp can act like a fine mesh, taking in urine first and dispersing it evenly, avoiding excessive concentration of local urine. Subsequently, the highly absorbent resin rapidly exerted its water absorbing function. The two work together to enable the absorbent core to evenly absorb urine and maintain a certain shape. Even if a large amount of urine is absorbed, it will not burden the baby's movements due to excessive weight or affect the fit due to deformation, always providing a comfortable and reliable dry experience for the baby.   If you want to get more information about our products, you can click www.glinknonwoven.com.