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Absorber structure for disposable hygiene product

A hygienic product, disposable technology, applied in the direction of absorbent pads, applications, medical science, etc., can solve the problems of absorbent polymer gel clogging, difficult liquid diffusion, poor drying, etc., to achieve good drying, simple process, easy The effect of production

Inactive Publication Date: 2016-08-17
SHANDONG NUOER BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the absorbent layer is exposed to a large amount of liquid, especially when a certain part of the absorbent body is saturated with liquid, the absorbent polymer sometimes has a gel plugging phenomenon, which makes it difficult for the liquid to spread to other parts, resulting in poor drying of disposable hygiene products after absorbing liquid

Method used

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  • Absorber structure for disposable hygiene product
  • Absorber structure for disposable hygiene product
  • Absorber structure for disposable hygiene product

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Embodiment Construction

[0015] refer to figure 1 — image 3 , an absorbent body structure for disposable sanitary products, comprising a surface layer 1, a bottom layer 3 and an absorbent layer 2, the surface layer 1 comprising at least one layer of non-woven fabric material, figure 2 and image 3 It is shown as two layers of non-woven fabric materials, one of which is the surface layer 11 and the flow guide layer 12. The surface layer 11 can use PE fiber, PP fiber, PE / PP composite fiber, PE / PET composite fiber hot air, hot rolling or Spun-bonded non-woven fabric, the guide layer 12 can use PE fiber, PP fiber, PE / PP composite fiber, PE / PET composite fiber hot air, hot-rolled or spun-bonded non-woven fabric, it is best to use fibers with good longitudinal orientation Non-woven.

[0016] The absorbent layer 2 at least includes fluffy fibers 21 and absorbent polymer particles 22, and a wrapping layer 23 wrapping the fluffy fibers 21 and the absorbent polymer particles 22 to form the sheet-packed abs...

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Abstract

The invention discloses an absorbent body structure for disposable sanitary products, comprising a surface layer, a bottom layer and an absorbent layer, the absorbent layer at least includes fluffy fibers and absorbent polymer particles, and fluffy fibers and absorbent polymer particles Wrap the material particles to form the wrapping layer of the sheet-packed absorbent layer, and the upper plane of the absorbent layer is provided with at least six channels diverging from the central area to the surroundings, and the channels are close to the outer wall of the wrapping layer, and there are less fluffy shapes. The cavity enclosed by the longitudinal wall at the place of fibers and absorbent polymer particles and the outer wall of the wrapping layer at the place containing less fluffy fibers and absorbent polymer particles; the top layer, absorbent layer and bottom layer pass through sequentially Adhesive bonding secures the connection. The invention has reasonable design, simple structure, simple process, easy manufacture and strong practicability. It has high liquid diffusibility and high liquid infiltration rate, and has good drying properties.

Description

technical field [0001] The invention relates to the technical field of disposable sanitary products, in particular to an absorber structure for disposable sanitary products. Background technique [0002] Disposable hygiene products such as baby diapers. The function of the absorbent body is to absorb and hold exudates, such as urine, while minimizing the amount of rewet to keep dry. The absorbent layer of most currently marketed absorbent articles contains Crushed wood pulp and absorbent materials, absorbent resin particles with absorption and water retention capabilities, wrapped with non-woven cloth or toilet paper. When the absorbent layer is exposed to a large amount of liquid, especially when a certain part of the absorbent body is saturated with liquid, the absorbent polymer sometimes has a gel plugging phenomenon, which makes it difficult for the liquid to spread to other parts, resulting in poor drying of disposable hygiene products after absorbing liquid . Conten...

Claims

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Application Information

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IPC IPC(8): A61F13/15A61F13/533
CPCA61F13/15A61F13/533A61F2013/15146
Inventor 荣敏杰许永升鲍慧新田云杨光杰
Owner SHANDONG NUOER BIOLOGICAL TECH
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