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Spunlace nonwoven fabric structure and manufacturing method thereof

A spunlace non-woven fabric and a production method technology, applied in chemical instruments and methods, other household appliances, personal care and other directions, can solve the problem of ineffective water absorption and water resistance, poor stretching effect, and non-woven fabric cracks and other problems, to achieve the effect of good water absorption and water resistance, ensuring water absorption and water repellency, and not easy to crack.

Pending Publication Date: 2017-11-17
ANHUI JINCHUN NONWOVEN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Spunlace nonwoven fabric structure and manufacturing method thereof

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Embodiment Construction

[0009] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0010] see figure 1 , figure 1 It is a structural schematic diagram of a spunlace nonwoven fabric structure of the present invention.

[0011] Described a kind of spunlace non-woven fabric structure, comprises outer hydrophilic base non-woven fabric layer 10, inner hydrophilic base non-woven fabric layer 20, ES fiber bonding layer 30, inner water-repellent base non-woven fabric layer 40 and outer The water-repellent base non-woven fabric layer 50, the inner hydrophilic base non-woven fabric layer 20 and the inner water-repellent base non-woven fabric layer 40 are wavy, and the outer hydrophilic b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/02B32B27/12B32B27/32B32B33/00B32B3/28
CPCB32B3/28B32B5/022B32B5/26B32B27/12B32B27/32B32B33/00B32B2307/728B32B2307/73B32B2307/54B32B2250/20B32B2262/0253B32B2555/02
Inventor 孟庆成曹松亭
Owner ANHUI JINCHUN NONWOVEN CO LTD
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