With the continuous improvement of people's quality of life and living standards, disposable sanitary products have become an important product in people's life, of which diapers are widely used in infant care and elderly care. The performance of traditional diapers is poor, which can not meet people's needs for nursing work, affecting the overall quality and effect of nursing. In recent years, with the application of Nonwovens in diapers, the overall quality and performance of diapers have been greatly improved. The application of hydrophobic air through non woven fabric in diapers has also attracted much attention. This paper looks forward to the technical development of air through non woven fabric.

1.Hydrophobic air through non woven fabric and spinning fine denier, fluffy and wear resistance

Spinning fine denier is an important trend in the development of Nonwovens Technology, because people pay more and more attention to the lightweight of sanitary products. Using fine denier fiber can achieve better results. It can reduce the surface density of nonwovens, improve the uniformity of products, and reduce the production cost of diapers. At the same time, people have higher and higher requirements for the fluffy degree and softness of diapers. The fluffy degree of products can be effectively improved by using high crimp fiber to produce hydrophobic air through non woven fabric. The improvement goal of equipment manufacturers and non woven fabric producers is to improve the corresponding material properties, reduce the occurrence of fuzzing, and improve the wear resistance of fabrics.

2.Hydrophobic air through non woven fabric and material compounding and secondary processing methods

The composite of materials can greatly improve the overall quality and effect of materials, and can effectively improve the current shortcomings of hydrophobic air through non woven fabric. Therefore, in the production process, it can be compounded with other materials, so as to combine the inherent characteristics of materials and give full play to the advantages of materials. The secondary processing is beneficial to the punching and three-dimensional shaping of the cloth, so as to reduce the contact area between the diaper product and the skin, reduce the fuzzing of the material, and improve the comfort.

3.Hydrophobic air through non woven fabric and material barrier and application of rapid mold change

The barrier property of materials is an important standard for the production and design of diapers. Because leak proof is the basic function of diapers, raw material manufacturers must pay attention to how to improve the barrier property of hydrophobic air through non woven fabric. In the production process, the manufacturer should adopt the method of rapid mold change to realize different designs and embossing, reduce costs and improve production flexibility.

Hydrophobic air through non woven fabric plays an important role in improving the overall performance and quality of diapers. In terms of the technical development of air through non woven fabric, relevant manufacturers should strengthen the investment in equipment, technology and formula, strengthen technological innovation, and select more reasonable and cost-effective materials for production.