nonwoven wrapping fabric

The nonwoven wrapping fabric in diapers plays multiple roles such as comfort, breathability, protection and structural support. It is a key layer of diapers, which directly affects the baby's comfort and the overall performance of diapers. Specifically, the functions of wrapping nonwoven fabrics in diapers include: 1. Comfort Wrapping nonwoven fabrics are usually located on the outer layer of diapers and directly contact the baby's skin. The fiber structure of nonwoven fabrics is soft and skin-friendly, and will not cause irritation or friction to the baby's delicate skin, so it can provide the baby with a soft and comfortable touch and effectively reduce skin discomfort. 2. Breathability Nonwoven fabrics have good breathability and can allow air to pass through to maintain air circulation inside and outside the diaper. This helps to reduce the accumulation of moisture, keep the baby's skin dry, and prevent the occurrence of skin problems such as diaper rash. Therefore, breathability is a very important function of wrapping nonwoven fabrics in diapers. 3. Separation of moisture removal and absorption layer Wrapping nonwoven fabrics not only provide comfort, but also play a role in separating the absorption layer and the outer layer. It isolates the absorbent core layer (usually composed of highly absorbent materials such as SAP and fluff paper) from the outer waterproof film (such as PE film), preventing the absorbent material from directly contacting the baby's skin, keeping the skin dry and clean. 4. Leakage protection The wrapping nonwoven also helps maintain the structural integrity of the absorbent layer and reduces urine leakage. It ensures that the absorbent layer can distribute urine more evenly, thereby improving the overall moisture absorption and leakage prevention of the diaper. 5. Enhance the overall softness of the diaper The nonwoven fabric enhances the overall flexibility and fit of the diaper through its soft characteristics, allowing the diaper to better adapt to the baby's activities, avoid stiffness, and improve the wearing experience. 6. Reduce odor The wrapping nonwoven in some diapers may be specially treated to add some antibacterial or deodorizing ingredients to help control odor and keep the diaper fresh inside and outside. 7. Appearance and brand value Fabric spunbond nonwoven usually also plays a role in vision and design. Many brands will add printed patterns or colors to the wrapping nonwoven fabric to enhance the appearance of the product. In addition, as part of the brand's iconic materials, nonwoven fabrics also reflect the brand's attention to product quality. Summary: The wrapping nonwoven fabric in diapers plays a vital role in comfort, breathability, structural support and leakage protection. It is directly related to the baby's comfort, skin health and the performance of diapers. Therefore, when designing, nonwoven materials that are soft, breathable and suitable for baby's skin are usually selected.