Spunlace nonwoven fabric structure and manufacturing method thereof

Abstract

The invention relates to a spunlace nonwoven fabric structure and a manufacturing method thereof. The spunlace nonwoven fabric structure comprises an external hydrophilic nonwoven fabric layer, an internal hydrophilic nonwoven fabric layer, an ES fiber bonding layer, an internal water-repellent non-woven fabric layer and an external water-repellent non-woven fabric layer, wherein the internal hydrophilic nonwoven fabric layer and the internal water-repellent non-woven fabric layer are wavy, and the ES fiber bonding layer is arranged between the external hydrophilic nonwoven fabric layer and the external water-repellent non-woven fabric layer; the internal hydrophilic nonwoven fabric layer is arranged between the external hydrophilic nonwoven fabric layer and the ES fiber bonding layer; the internal water-repellent non-woven fabric layer is arranged between the external water-repellent non-woven fabric layer and the ES fiber bonding layer; the external hydrophilic non-woven fabric layer, the internal hydrophilic non-woven fabric layer, the ES fiber bonding layer, the internal water-repellent non-woven fabric layer and the external water-repellent non-woven fabric layer are bonded together through high-temperature hot melting after being overlapped.

Description

technical field [0001] The invention relates to the technical field of nonwoven fabrics, in particular to a spunlace nonwoven fabric structure and a manufacturing method thereof. Background technique [0002] In the prior art, when making diapers or sanitary napkins, the non-woven fabrics used are all added with PU material. During the use of this kind of non-woven fabrics, the stretching effect is not good, and during use, the excessive stretching Under such circumstances, it is easy to cause cracks in the non-woven fabric, resulting in liquid penetration, thus failing to achieve the purpose of effective water absorption and water resistance, and the PU material used is not easy to degrade in the later stage, resulting in environmental protection. Contents of the invention [0003] In view of this, it is necessary to provide a spunlace non-woven fabric structure that is resistant to stretching, is not easy to crack under the action of tension, has good water absorption an...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when making diapers or sanitary napkins, the non-woven fabrics used are all added with PU material. During the use of this kind of non-woven fabrics, the stretching effect is not good, and during use, the excessive stretching Under the environment, it is easy to cause cracks in the non-woven fabric, resulting in liquid penetration, thus failing to achieve the purpose of effective water absorption and water resistance, and the PU material used is not easy to degrade in the later stage, resulting in environmental pollution

Images