Bacteriostatic odor-removing absorption article and manufacturing method thereof

A technology for absorbing products and removing odor, applied in the field of physiological hygiene products, can solve the problems of reduced use comfort, poor liquid absorption performance, less menstrual blood absorption, etc., and achieve the effects of improving absorption speed, good effect, and good dryness

Pending Publication Date: 2021-06-08
SHANDONG NUOER BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Another problem with sanitary napkins is that the existing common sanitary napkins absorb slowly and diffuse slowly, which leads to the accumulation of menstrual blood easily. Some parts of the sanitary napkin have no menstrual blood, while some parts have a large amount of menstrual blood accumulation, resulting in dampness, stuffiness, and lower ease of use
At the same time, due to the poor liquid absorption performance of existing sanitary products, the amount of absorbed menstrual blood is relatively small, especially at night, it is easy to cause side leakage and rear leakage, which will cause menstrual blood to ooze and contaminate clothes

Method used

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  • Bacteriostatic odor-removing absorption article and manufacturing method thereof
  • Bacteriostatic odor-removing absorption article and manufacturing method thereof
  • Bacteriostatic odor-removing absorption article and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] An antibacterial and odor-removing absorbent article (sanitary napkin), comprising a non-woven surface layer, an absorbent layer, and a bottom film layer from top to bottom; the non-woven surface layer is made of hot-air non-woven fabric, and the bottom film layer is made of PE film; the absorbent layer includes an upper absorbent layer and a lower absorbent layer, the upper absorbent layer is closer to the surface layer of the non-woven fabric than the lower absorbent layer, and the upper absorbent layer is made of three layers of super absorbent resin Composed of absorbent paper layers, the lower absorbent layer is an antibacterial and odor-removing absorbent layer, and the antibacterial and odor-removing absorbent layer is a dry-laid absorbent paper formed by a dry-laid papermaking process, with a grammage of 200g / m 2 The antibacterial and deodorizing absorbing layer comprises a wet-strength paper layer, a mixed layer of antibacterial and deodorizing absorbent materia...

Embodiment 2

[0071] An antibacterial and odor-removing absorbent article (sanitary napkin), comprising a non-woven surface layer, an absorbent layer, and a bottom film layer from top to bottom; the non-woven surface layer is made of hot-air non-woven fabric, and the bottom film layer is made of PE film; the absorbent layer includes an upper absorbent layer and a lower absorbent layer, the upper absorbent layer is closer to the surface layer of the non-woven fabric than the lower absorbent layer, and the upper absorbent layer is made of three layers of super absorbent resin Composed of absorbent paper layers, the lower absorbent layer is an antibacterial and odor-removing absorbent layer, and the antibacterial and odor-removing absorbent layer is a dry-laid absorbent paper formed by a dry-laid papermaking process, with a grammage of 200g / m 2 The antibacterial and deodorizing absorbing layer comprises a wet-strength paper layer, a mixed layer of antibacterial and deodorizing absorbent materia...

Embodiment 3

[0079] An antibacterial and odor-removing absorbent article (sanitary napkin), comprising a non-woven surface layer, an absorbent layer, and a bottom film layer from top to bottom; the non-woven surface layer is made of hot-air non-woven fabric, and the bottom film layer is made of PE film; the absorbent layer includes an upper absorbent layer and a lower absorbent layer, the upper absorbent layer is closer to the surface layer of the non-woven fabric than the lower absorbent layer, and the upper absorbent layer is made of three layers of super absorbent resin Composed of absorbent paper layers, the lower absorbent layer is an antibacterial and odor-removing absorbent layer, and the antibacterial and odor-removing absorbent layer is a dry-laid absorbent paper formed by a dry-laid papermaking process, with a grammage of 200g / m 2 The antibacterial and deodorizing absorbing layer comprises a wet-strength paper layer, a mixed layer of antibacterial and deodorizing absorbent materia...

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Abstract

The invention relates to a bacteriostatic odor-removing absorption article and a manufacturing method thereof. The bacteriostatic odor-removing absorption article sequentially comprises a non-woven fabric surface layer, an absorption layer and a bottom film layer from top to bottom; the absorption layer comprises an upper absorption layer and a lower absorption layer, the upper absorption layer is composed of at least one super absorbent resin absorbent paper layer, and the lower absorption layer is a bacteriostatic odor-removing absorption layer; and the bacteriostatic odor-removing absorbing layer contains a bacteriostatic odor-removing absorbing material, the bacteriostatic odor-removing absorbing material is formed by mixing a bacteriostatic odor-removing material and super absorbent resin, and the bacteriostatic odor-removing material is composed of cortex phellodendri chinense, wormwood, golden larch bark, fructus cnidii, honeysuckle and herba leonuri. The bacteriostatic odor-removing absorption article has good bacteriostatic, odor-removing and menstruation-regulating effects, and has the characteristics of instant absorption (rapid absorption of liquid such as menstrual blood or urine), instant drying, effective locking of liquid such as menstrual blood or urine, low reverse osmosis, good dryness, comfort, close fitting and the like.

Description

technical field [0001] The invention belongs to the technical field of physiological hygiene products, and in particular relates to an antibacterial and odor-removing absorbent product and a manufacturing method thereof. Background technique [0002] Absorbent articles such as sanitary napkins and panty liners are known for absorbing menstrual blood, leucorrhea, and the like. Among absorbent articles, sanitary napkins in particular are pressed against the wearer's body by the undergarment and conform to the wearer's body. Simple absorbent articles such as sanitary napkins have a liquid-permeable top sheet, a back sheet, and an absorbent body, and some sanitary napkins are also equipped with liquid-guiding non-woven fabrics and absorbent body wrapping layers. [0003] Most sanitary napkins on the market only pursue the comfort of use and the effect of absorbing secretions, while ignoring other requirements for sanitary napkins, such as antibacterial, deodorizing, and breatha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/472A61F13/475A61F13/494A61F13/496A61L15/40A61L15/42A61L15/44A61L15/46A61F13/534A61F13/537
CPCA61F13/472A61F13/4752A61F13/4756A61F13/4758A61F13/49426A61F13/496A61F13/534A61F13/53713A61F2013/15463A61F2013/530481A61F2013/530708A61L15/40A61L15/42A61L15/44A61L15/46A61L2300/30A61L2300/404
Inventor 荣敏杰焦红岩许永升田春兰于庆华荣帅帅
Owner SHANDONG NUOER BIOLOGICAL TECH
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