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Absorption product, manufacturing method thereof and water-repellent reagent for absorption product

The technology of an absorbent product and a manufacturing method, which is applied in the field of absorbent products, can solve problems such as bad odor, insignificant improvement of comfort, and sticky feeling for users, so as to reduce humidity, reduce unpleasant smell, and avoid leakage problems Effect

Inactive Publication Date: 2015-03-25
梁亮胜
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Although the above-mentioned absorbent products have been improved correspondingly to improve air permeability, user surveys show that the improvement in comfort is not obvious, and users still have a sticky feeling, and after using for a period of time, the absorbent products still produce corresponding foul smell of

Method used

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  • Absorption product, manufacturing method thereof and water-repellent reagent for absorption product
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  • Absorption product, manufacturing method thereof and water-repellent reagent for absorption product

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Embodiment Construction

[0039] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Please refer to figure 1 , Figure 2a , Figure 2b , Figure 2c , figure 1 Is a schematic diagram of the composition of an embodiment of the absorbent article provided by the present invention; Figure 2a It is a schematic diagram of the first working state of the absorbent article; Figure 2b Is a schematic diagram of the second working state of the absorbent article; Figure 2c It is a schematic diagram of the third working state of the absorbent article.

[0041] The present invention provides an absorbent article, which includes an impermeable layer 300, an absorbent surface layer 100, and generally also includes an absorbent core layer 200, wherein the impermeable layer 300 is in contact with clothing and other fixed o...

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Abstract

The invention discloses an absorption product, a manufacturing method of the absorption product and a water-repellent reagent for the absorption product. The absorption product comprises an impermeable layer making contact with a fixed object and an absorption surface layer for absorbing liquid. The impermeable layer is made of non-woven fabric. A protective film formed through water repellency treatment is attached to the surface of the non-woven fabric of which the impermeable layer is made, and the protective layer allows water vapor to pass through and prevents liquid from seeping out of the absorption product. After water repellency treatment is conducted on the non-woven fabric, the gas exchange of the absorption product and the external environment can be achieved, liquid stored in an absorption core layer is allowed to evaporate, ventilation in the absorption product is improved, heat in the absorption product can be taken away through evaporation, humidity is reduced, the sticky feeling generated in the wearing process is reduced, the use comfort degree is increased, and the unpleasant smell generated by microorganism metabolism breeding is reduced. Liquid seeping and flowing out of the absorption core layer can be prevented from permeating out of the absorption product, thus, the use comfort degree of a user is guaranteed, and meanwhile the leakage problem can be avoided.

Description

Technical field [0001] The present invention relates to the technical field of absorbent articles, in particular to an absorbent article and a manufacturing method thereof, and a water-repellent agent used in the absorbent article. Background technique [0002] Absorbent products are used to absorb body fluids such as menstrual blood or urine, including sanitary napkins, pads, diapers, etc., all have an absorbent core layer that absorbs and retains the stored fluid, and a liquid-permeable surface layer on the contact surface of the absorbent product and the skin. As well as the liquid-impermeable impermeable layer on the contact surface of the absorbent article and the clothing, the outer side of the impermeable layer can generally be bonded to the clothing to fix the absorbent article, or the user can also wear it like underwear. [0003] The barrier layer of the existing absorbent article generally adopts a polyolefin cast film, which has high waterproof performance. After the s...

Claims

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Application Information

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IPC IPC(8): A61F13/511A61F13/53A61F13/15A61L15/52
CPCA61L15/52A61F13/15203A61F13/15577A61F13/15585A61F13/51121A61F13/51405A61F13/51456A61F13/8405A61F2013/51411A61F2013/51452
Inventor 李娟侯子荣李银琪潘莉辉
Owner 梁亮胜
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