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 abso

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

Example Embodiment

[0071] The present invention also provides a method of preparing a hygiene absorbent, the method comprising the steps of:

[0072] (1) Preparation of liquid-liquid surface layers and absorption layers;

[0073] (2) The fluid layer and the fluid surface layer are sequentially composite the upper surface of the absorbent layer, and then the gas absorbent underlayer is collected in the lower surface of the absorbent layer to obtain the hygiene absorbent article.

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

[0075] (11) Essence the essence of shea in the fine nonwoven fabric, resulting in the liquid-filled surface; wherein the content of the colloidal fruit oil essence in the fluid surface layer is in the fluidity. The total weight of the surface layer is 0.05 ~ 5%;

[0076] (12) The core layer absorbing layer of the composite of at least two high water absorption resin is placed above the center position of the underlying absorbing lay...

Example Embodiment

[0081] Example 1

[0082] Hygienic absorbent, such as image 3 As shown, the three-dimensional knob 105, the liquid-filled surface layer 101, the fluid layer 102, the absorbing layer 103, and the gas permeable bottom layer 104, which are sequentially set from the top, and the preparation method thereof include the following steps:

[0083] (1) Preparation of liquid-liquid surface layers: Extremely sprayed the essence of milk fruit oil on the fine donor hot air nonwoven fabric (single filament with 2 denier) to obtain a liquid-filled surface layer; wherein the latexed surface The essence content is 4% by the total weight of the liquid-filled surface.

[0084] (2) Preparation of the absorbing layer: The core layer absorbing layer of the composite of the high absorbent resin absorbent paper absorbent paper obtained by four wet methods is placed above the upper layer of the two-layer wet-prepared high water absorbing resin composite, and then composite, A absorbing layer is obtained; w...

Example Embodiment

[0090] Example 2

[0091] Example 2 is substantially identical to Example 1, and the difference is:

[0092] In step (1), the liquid-liquid surface layer is added to the addition of the colloidal fruit oil essence (which is 0.05% by weight of the total weight of the fluidic surface) (1 denim);

[0093] In step (2), the absorbing layer is prepared: the core layer absorbing layer of the high water absorbing resin absorbent paper absorbent by the three wet method is placed in the center position of the underlying absorbing layer made of three-layer wet-prepared high water absorption resin. Above, then composite to obtain an absorbent layer; where the width of the core layer absorbing layer is 3.5 cm, the width of the underlying absorbent layer is 10 cm;

[0094] High water absorbing resin water absorbent paper grabs 350g / m 2 , High water absorbing resin in high water absorbing resin, 300 g / m 2 The particle size is 30 to 100 mesh, water water supply capacity 50 g / g, vifferent en...

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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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