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Sanitary absorption article and preparation method thereof

A hygienic absorbent product and absorber technology, 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 effects of increasing air permeability, improving dryness, and improving utilization rate

Inactive 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 poor air permeability after absorbing liquid, poor absorbency, dry surface, and difficult to degrade. large hygienic absorbent product

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

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0072] The present invention also provides a preparation method of hygienic absorbent articles, said method comprising the following steps:

[0073] (1) preparing the absorber 202;

[0074] (2) wrapping the absorber 202 fully with the wrapping layer 204 to obtain an absorber covered with the wrapping layer;

[0075] (3) Glue a composite liquid-permeable surface layer 201 on the upper surface of the absorbent body covered with the wrapping layer, and then glue a composite bottom film 203 on the lower surface of the absorbent body to obtain a replaceable absorbent core 102 ;

[0076] (4) Fix the replaceable absorbent core 102 on the elastic air-permeable component 101 by using the fixing component 103 to obtain the hygienic absorbent product.

[0077] It should be noted that the hygienic absorbent article is a pant-type sanitary absorbent article, which also includes a waist fixing component. The present invention has no special limitation on the waist fixing part of the hygi...

Embodiment 1

[0086] A hygienic absorbent product such as figure 1 , figure 2 with Figure 4 As shown, it includes an elastic breathable component 101 with fixing components 103 on both sides and a replaceable absorbent core 102; the replaceable absorbent core 102 is fixed on the elastic breathable component 101 through the fixing component 103;

[0087] The elastic air-permeable part 101 is an elastic cloth provided with air holes, and the position where the elastic air-permeable part 101 fits with the leg is provided with a leg three-dimensional guard 104; wherein, the leg three-dimensional guard 104 is provided with an elastic band;

[0088] The replaceable absorbent core 102 includes a liquid-permeable surface layer 201, an adhesive-free core 202 and a base film 203 arranged in sequence from top to bottom; is wrapped inside the wrapping layer 204;

[0089] Glue-free core body 202 comprises superabsorbent resin absorbent paper, superabsorbent resin, fluffy non-woven fabric, superabso...

Embodiment 2

[0099] Embodiment 2 is basically the same as Example 1, the difference is:

[0100] In step (1), the grammage of superabsorbent resin absorbent paper is 200g / m 2 , the weight of the super absorbent resin is 300g / m 2 , the particle size is 30-100 mesh, the water retention capacity is 50g / g, and the liquid flow capacity is ≥0.1mL / min;

[0101] In step (2), the wrapping layer is a PE film with a perforated structure (the aperture of the perforated structure is 1.5 mm);

[0102] In step (3), the liquid-permeable surface layer is a fine-denier air-through non-woven fabric (the monofilament fineness is 2 deniers);

[0103] In step (4), the sum of the areas of the air holes is 1 / 3 of the area of ​​the elastic air-permeable component.

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Abstract

The invention provides a sanitary absorption article and a preparation method thereof. The sanitary absorption article comprises an elastic breathable part and a replaceable absorption core body; fixing parts are arranged on the two sides of the elastic breathable part; the replaceable absorption core body is fixed on the elastic breathable part through the fixing parts; the replaceable absorption core body comprises a liquid-permeable surface layer, an absorber and a bottom film which are sequentially arranged from top to bottom; the absorber is a non-rubber core body; the replaceable absorption core body further comprises a wrapping layer; the absorber is wrapped in the wrapping layer. The sanitary absorption article prepared by the method has the characteristics of good air permeability, good dryness, large liquid absorption amount and environmental protection.

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, menstrual pants, paper diapers, and pull-up pants. Background technique [0002] With the development of the times, consumers' requirements for hygienic absorbent products continue to increase, and hygienic absorbent products are required to have the properties of breathability, instant absorption, instant drying, health, softness, and antibacterial properties. 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 difficult to degrade. Large hygienic absorbent product. Contents of the invention [0003] The invention provides a hygienic absorbent product and a preparation method thereof, which have the advantages of good...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/505A61F13/53A61F13/514A61F13/15
CPCA61F13/505A61F13/53A61F13/514A61F13/51458A61F13/5146A61F13/51474A61F13/15577A61F2013/51409A61F2013/530481
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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