Absorption article and preparation method thereof

A technology for absorbent articles and absorbent layers, which is applied in the field of sanitary products, can solve the problems of dry surface, poor air permeability, and poor absorbency, and achieve the effect of large liquid absorption, good dryness, and increased liquid absorption

Pending Publication Date: 2022-05-27
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 poor air permeability after absorbing liquid, poor absorbency, dry surface, and no antibacterial effect. Absorbent articles with high liquid absorption capacity

Method used

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  • Absorption article and preparation method thereof
  • Absorption article and preparation method thereof
  • Absorption article and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0074] The present invention also provides a preparation method of an absorbent article, the preparation method comprising the following steps:

[0075] (1) prepare the antibacterial absorption layer comprising lavender, comfrey and nano silver antibacterial powder;

[0076] (2) compound a first absorption layer above the bacteriostatic absorption layer, and compound a second absorption layer under the bacteriostatic absorption layer; then compound a surface layer above the first absorption layer, and The lower part of the second absorbent layer is combined with a breathable bottom layer to obtain the absorbent article.

[0077] According to some preferred embodiments, the step (1) includes the following steps:

[0078] Crushing and grinding lavender and comfrey in turn to obtain mixed powder; then mixing the mixed powder, nano-silver antibacterial powder and fluff pulp uniformly to obtain mixed filler; then using absorbing material to wrap the mixed filler to obtain wrapping...

Embodiment 1

[0085] an absorbent article such as Figure 1-3 As shown, including the surface layer (hot air non-woven fabric) 101, the first absorbing layer (foam layer, the density is 30g / cm) arranged in order from top to bottom 3 above) 102, a bacteriostatic absorption layer 103, a second absorption layer (two layers of wet-laid superabsorbent resin absorbent paper) 104 and a breathable bottom layer (PE film) 105;

[0086] The hole type of the through hole on the first absorbing layer is circular, and the hole diameter is 1mm;

[0087] Both sides of the surface layer 101 are provided with three-dimensional protective enclosures 106 higher than the surface layer 101, and the three-dimensional protective enclosures 106 are composed of non-woven wrapping elastics;

[0088] Its preparation method comprises the following steps:

[0089] (1) Preparation of antibacterial absorption layer 103:

[0090] 0.5 part of lavender and 0.5 part of comfrey are crushed and then ground to obtain mixed powd...

Embodiment 2

[0094] An absorbent article, comprising a surface layer (bamboo fiber), a first absorbent layer (wet-processed superabsorbent resin absorbent paper, and a gram weight of 150 g / cm) 2 above), antibacterial absorption layer, second absorption layer (2 layers of wet-fabricated superabsorbent resin absorbent paper) and breathable bottom layer (PE film);

[0095] The hole pattern of the through holes on the first absorbent layer is square, and the hole diameter is 1.5mm; the first absorbent layer is a small core structure formed by folded twice of wet-processed superabsorbent resin absorbent paper, with a width of 3-6.5cm and a length of 3-6.5cm. 6-16cm;

[0096] Both sides of the surface layer are provided with three-dimensional guards higher than the surface layer, and the three-dimensional guards are composed of non-woven wrapping elastics;

[0097] Its preparation method comprises the following steps:

[0098] (1) Preparation of antibacterial absorption layer:

[0099] 5 part...

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Abstract

The invention provides an absorption article and a preparation method thereof. The absorption article comprises a surface layer, a first absorption layer, a bacteriostatic absorption layer, a second absorption layer and a breathable bottom layer which are sequentially arranged from top to bottom; the first absorption layer is used for guiding and absorbing liquid; the antibacterial absorption layer and the second absorption layer are both used for absorbing liquid; and the bacteriostatic absorption layer contains lavender, lithospermum erythrorhizon and nano-silver antibacterial powder. The absorption article prepared by the invention has the characteristics of good dryness, bacteriostasis and odor removal functions, instant absorption and large liquid absorption amount.

Description

technical field [0001] The invention relates to the technical field of sanitary products, in particular to an absorbent article and a preparation method thereof, which can be applied to sanitary products such as sanitary napkins, menstrual pants, paper diapers, pull-up pants, etc., in particular to sanitary napkins. Background technique [0002] With the development of the times, consumers' requirements for absorbent articles continue to increase, and absorbent articles are required to have the properties of breathability, instant absorption, instant drying, health, softness, and antibacterial properties. However, most hygienic absorbent articles on the market still have problems such as poor air permeability, poor absorption, non-dry surface, and no antibacterial after absorbing liquid. Absorbent articles with a large amount of liquid absorption. SUMMARY OF THE INVENTION [0003] The invention provides an absorbent article and a preparation method thereof. The absorbent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15A61F13/84A61F13/53
CPCA61F13/15577A61F13/8405A61F13/53
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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