Disposable sanitary product

A sanitary product, a disposable technology, applied in the field of daily sanitary products, can solve the problems affecting the drying performance of products, and achieve the effect of ensuring the drying performance and improving the drying performance.

Inactive Publication Date: 2016-04-20
GUANGDONG YINYIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When traditional products are in use, the liquid enters the absorbent layer from the liquid-permeable top layer to be absorbed. Therefore, the material of the liquid-permeable top layer should be made of hydrophilic material, but when the hydrophilic material is used, some liquid will remain on the outer surface, which will affect the product. dry performance

Method used

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  • Disposable sanitary product
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] This embodiment provides a kind of disposable hygienic article, such as figure 1 As shown, the disposable sanitary product comprises a liquid-permeable top sheet 1, a liquid-impermeable bottom layer 2, and an absorbent layer 3 positioned between the liquid-permeable top sheet 1 and the liquid-impermeable bottom layer 2 to absorb and contain liquid; The side of the liquid-permeable top layer 1 far away from the absorbent layer 3 is provided with a reticular liquid-impermeable layer 4, and a number of liquid-permeable holes 41 are evenly distributed on the reticular liquid-impermeable layer 4; In the absorbent layer 3, the area of ​​the non-liquid-permeable holes 41 of the net-shaped liquid-impermeable layer 4 is made of water-repellent material, so that it is difficult for liquid to remain on the surface, which can ensure the dryness of the surface.

[0023] In this embodiment, the diameter of the liquid-permeable hole 41 is 2mm-10mm. Preferably, the diameter of the liqu...

Embodiment 2

[0026] The difference between this embodiment and embodiment 1 is that, as figure 2 As shown, the absorbing layer 3 includes a first absorbing layer 31, a second absorbing layer 32 and a third absorbing layer 33 arranged in sequence close to the liquid-permeable top layer 1; the rest of the structure is the same as in Example 1, and will not be repeated here. .

[0027] The first absorbent layer 31 and the second absorbent layer 32 are respectively provided with a diversion hole 311 and a liquid-locking hole 321, and the liquid enters the second absorbent layer 31 through the diversion hole 311 and the non-drainage hole 311 area on the first absorbent layer 31. Absorbent layer 32, and then into the third absorbent layer 33. Wherein, the diversion hole 311 is a tapered hole, and the tapered hole near the liquid-permeable top layer 1 has a smaller aperture; the liquid-locking hole 321 is a tapered hole, and the tapered hole near the liquid-impermeable bottom layer 2 Pore ​​si...

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PUM

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Abstract

The invention discloses a disposable sanitary product. The disposable sanitary product comprises a liquid-permeable top layer, a liquid-tight bottom layer and an absorptive layer, wherein the absorptive layer is arranged between the liquid-permeable top layer and the light-tight bottom layer, and is used for absorbing and accommodating liquid; one side, which is far away from the absorptive layer, of the liquid-permeable top layer is provided with a netlike liquid-tight layer; a plurality of liquid-permeable holes are uniformly distributed in the netlike liquid-tight layer. The netlike liquid-tight layer is arranged on the liquid-permeable top layer, and the plurality of liquid-permeable holes which are uniformly distributed are formed in the netlike liquid-tight layer, so that liquid permeates into the absorptive layer from the liquid-permeable holes and is prevented from being left on the surface of the netlike liquid-tight layer, and the dryness of the surface of the product is enhanced. The absorptive layer has a three-layer structure, and conical liquid-guide holes and liquid-locking holes are formed in a first absorptive layer and a second absorptive layer respectively, so that liquid is locked in the absorptive layer and is prevented from leaking from the liquid-guide holes, and the dryness of the surface of the product is further ensured.

Description

technical field [0001] The invention relates to the field of daily sanitary products, in particular to a disposable sanitary product. Background technique [0002] Disposable hygiene products, such as diapers, diapers, and sanitary napkins, having a liquid-permeable top sheet, a liquid-impermeable bottom sheet, and an absorbent layer positioned between the liquid-permeable top sheet and the liquid-impermeable bottom sheet to absorb and contain liquids . Disposable hygienic products can absorb user's excrement, such as urine, etc., so as to provide comfortable care for users, so they have higher requirements on their dryness. When traditional products are in use, the liquid enters the absorbent layer from the liquid-permeable top layer to be absorbed. Therefore, the material of the liquid-permeable top layer should be made of hydrophilic material, but when the hydrophilic material is used, some liquid will remain on the outer surface, which will affect the product. dry perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/537A61F13/534A61F13/512A61F13/511
CPCA61F13/5121A61F13/534A61F13/53704A61F2013/51126A61F2013/5127A61F2013/53782
Inventor 梁倩儿谢锡佳利莉蔡光合陈宗哲
Owner GUANGDONG YINYIN CO LTD
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