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Sanitary absorption article and preparation method thereof

A hygienic absorbent product and absorbent layer technology, which is applied in the field of hygienic products, can solve problems such as dry surface, bacterial odor, and easy leakage of liquid, and achieve the effects of large absorption capacity, increased absorption capacity, and improved dryness

Pending Publication Date: 2022-02-08
诺宸股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most hygienic absorbent articles currently on the market still have problems such as dry surface after absorbing liquid, easy to leak liquid, and easy to breed bacteria to produce peculiar smell. hygienic absorbent products

Method used

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  • Sanitary absorption article and preparation method thereof
  • Sanitary absorption article and preparation method thereof
  • Sanitary absorption article and preparation method thereof

Examples

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Effect test

preparation example Construction

[0071] The present invention also provides a preparation method of hygienic absorbent articles, said method comprising the following steps:

[0072] (1) Prepare a liquid-permeable surface layer and an absorbent layer;

[0073] (2) Composite the flow-guiding layer and the liquid-permeable surface layer sequentially on the upper surface of the absorbent layer, and then glue and composite the air-permeable bottom layer sequentially on the lower surface of the absorbent layer to obtain the sanitary absorbent product.

[0074] According to some preferred embodiments, the step (1) includes the following steps:

[0075] (11) Evenly spray shea butter essence on the fine denier non-woven fabric to obtain the liquid-permeable surface layer; wherein, the content of the shea butter essence in the liquid-permeable surface layer is determined by the liquid-permeable The total weight of the surface layer is 0.05% to 5%;

[0076] (12) Place the core absorbent layer composited by at least tw...

Embodiment 1

[0082] A hygienic absorbent product such as image 3 As shown, it includes a three-dimensional enclosure 105, a liquid-permeable surface layer 101, a flow-guiding layer 102, an absorbent layer 103, and a breathable bottom layer 104 arranged in sequence from top to bottom; its preparation method includes the following steps:

[0083] (1) Prepare the liquid-permeable surface layer: evenly spray the shea butter essence on the fine denier hot-air non-woven fabric (the monofilament fineness is 2 deniers) to obtain the liquid-permeable surface layer; wherein, the shea butter in the liquid-permeable surface layer The content of essence is 4% based on the total weight of the liquid-permeable surface layer;

[0084] (2) Prepare the absorbent layer: place the core absorbent layer composited by four layers of super absorbent resin absorbent paper prepared by wet method above the center position of the bottom layer composited by super absorbent resin obtained by two layers of wet method, ...

Embodiment 2

[0091] Embodiment 2 is basically the same as Example 1, the difference is:

[0092] In step (1), the liquid-permeable surface layer is a fine denier bamboo fiber (single filament fineness is 1 denier) added with shea butter essence (its content is 0.05% based on the total weight of the liquid-permeable surface layer);

[0093] In step (2), the absorbent layer is prepared: the core absorbent layer composited by the three-layer wet method of the super absorbent resin absorbent paper is placed in the central position of the composite bottom absorbent layer of the super absorbent resin obtained by the three-layer wet method Above, compound then, obtain absorbent layer; Wherein, the width of core layer absorbent layer is 3.5cm, and the width of bottom absorbent layer is 10cm;

[0094] The weight of superabsorbent resin absorbent paper is 350g / m 2 , the weight of the super absorbent resin in the absorbent paper is 300g / m 2 , the particle size is 30-100 mesh, the water retention ca...

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Abstract

The invention provides a sanitary absorption article and a preparation method thereof. The sanitary absorption article comprises a liquid-permeable surface layer, a flow guide layer, an absorption layer and a breathable bottom layer which are sequentially arranged from top to bottom; the liquid-permeable surface layer is a fine denier non-woven fabric added with shea butter essence; he filament number of the fine denier non-woven fabric is 1-3 deniers; the flow guide layer is formed by compounding a PE film with a punching structure and a non-woven fabric; the absorption layer is a foam layer or super absorbent resin absorbent paper. The sanitary absorption product prepared by the method has the characteristics of anti-inflammation, bacteriostasis, high absorptivity and good dryness.

Description

technical field [0001] The invention relates to the technical field of sanitary products, in particular to a hygienic absorbent product and a preparation method thereof, which can be applied to sanitary products such as sanitary napkins and menstrual pants. Background technique [0002] With the development of the times, consumers' requirements for hygienic absorbent products are constantly increasing, and hygienic absorbent products are required to have instant absorption, instant drying, health, softness, breathability, antibacterial and other properties. However, most hygienic absorbent articles currently on the market still have problems such as dry surface after absorbing liquid, easy to leak liquid, and easy to breed bacteria to produce peculiar smell. hygienic absorbent products. Contents of the invention [0003] The invention provides a hygienic absorbent product and a preparation method thereof, which have the advantages of antibacterial and anti-inflammation, h...

Claims

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Application Information

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IPC IPC(8): A61F13/537A61F13/539A61F13/534A61F13/53A61F13/84A61F13/15
CPCA61F13/53708A61F13/53713A61F13/53743A61F13/5376A61F13/539A61F13/534A61F13/53A61F13/8405A61F13/15577A61F2013/530481A61F2013/8414
Inventor 荣育凤焦红岩田春兰崔象凯
Owner 诺宸股份有限公司
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