This utility model relates to the field of
hygiene care products technology, and discloses a diaper pad, comprising a
skin-friendly dry layer, a water-collecting and hydrophobic layer, and a breathable and water-proof layer arranged sequentially from top to bottom. The water-collecting and hydrophobic layer includes a perforated water-permeable support layer with a trapezoidal lower surface and a first absorbent with a trapezoidal upper surface. A truncated ring absorbent is provided between the water-permeable support layer and the first absorbent, and a water-collecting groove structure is formed on the inner side of the truncated ring absorbent. A hydrophobic channel that diffuses outwards is provided between the first absorbent and the truncated ring absorbent. The
system allows for rapid
urine leakage, minimizes the water-transfer area of the
skin-friendly dry layer, increases its softness and
dryness, and restores softness and
dryness to the water-transfer areas, reducing and preventing bacterial infections caused by a humid environment. The water-collecting and hydrophobic layer creates a central water-collecting area, a lower drainage area, and an edge water-
storage area, improving the overall
utilization rate of the product. A dual
temperature and pressure difference promotes the
discharge of
hot and humid gases through the breathable and water-proof layer, and the secondary absorption structure of the absorbent ensures that
urine is fully absorbed and stored within the absorbent, reducing and preventing
backflow.