How to connect the absorbent layer of Nafei breathable sanitary napkins with the outer layer

How to connect the absorbent layer of Nafei breathable sanitary napkins with the outer layer

The connection design between the absorbent layer and the outer layer of Nafei breathable sanitary napkins is mainly achieved through the following steps and techniques to ensure its stability and comfort during use:

The connection method between the absorption layer and the outer layer

Composite structure:

The absorbent layer of Nafei sanitary napkins usually adopts a multi-layer composite structure, in which the absorbent layer is effectively fixed on the breathable outer layer. This composite design ensures that the absorption layer does not shift during use, thereby improving the overall user experience.

Adhesive application:

During the production process, the bottom surface of the absorbent layer will be coated with a special adhesive to ensure a strong bond with the outer layer. This type of glue is usually non-toxic and safe, capable of withstanding a certain amount of tension and pressure, ensuring that it is not easily detached during exercise or daily activities.

Ultrasonic welding:

Nafei sanitary napkins may use ultrasonic welding technology to fix the absorbent layer to the outer layer. This technology generates heat through high-frequency sound waves, causing the material to melt and bond at the contact point, forming a strong connection and further enhancing the overall structure of sanitary napkins.

Design optimization:

The shape and size of the absorbent layer and outer layer are carefully designed to ensure a tight fit when connected. This can not only reduce the risk of side leakage, but also improve the comfort during wearing.

Design of diversion channel:

There may be flow channels on the absorption layer that help guide the liquid towards the absorption core, while the connection with the outer layer ensures that the liquid does not easily overflow from the edges.

Special features

Multifunctionality: The connection design between the absorbent layer and the outer layer of Nafei sanitary napkins not only focuses on leak proof performance, but also considers breathability and comfort, enabling the product to maintain good performance in various activities.

High tech materials: The materials used usually have excellent breathability and softness, which can effectively reduce skin irritation and enhance the overall user experience.

Through the above design, Nafei breathable sanitary napkins can provide strong absorption capacity while ensuring a stable connection with the outer layer, effectively preventing side leakage and improving user comfort.