Paper diaper with grid type absorption body and method for preparing paper diaper

A technology for absorbing the main body and diapers, which can be used in absorbent pads, medical science, clothing, etc. It can solve the problems of uneven water absorption, uneven spraying, displacement, etc., and achieve the effects of rapid absorption, excellent drainage, and good stiffness

Active Publication Date: 2018-12-28
DADDY BABY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing diapers are equipped with polymer water-absorbent resin particles to absorb water through the core layer, but during the spraying and setting process of polymer water-absorbent resin particles, there will be uneven spraying and displacement, resulting in uneven water absorption and poor fluid-conducting effects.

Method used

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  • Paper diaper with grid type absorption body and method for preparing paper diaper
  • Paper diaper with grid type absorption body and method for preparing paper diaper

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Embodiment 1

[0031] A paper diaper with a grid-type absorbent body, comprising a surface layer, a grid-type absorbent body, a leak-proof bottom film and a cloth-like bottom layer arranged sequentially from top to bottom;

[0032] The grid-type absorbent main body includes a three-dimensional grid guide cloth, and the three-dimensional grid guide cloth includes a first guide non-woven fabric, a mesh cloth and a second guide non-woven fabric, and the mesh cloth is The guide fiber is a woven or knitted fabric evenly distributed with meshes made of raw materials by weaving or knitting. The meshes are sprinkled with polymer water-absorbing resin particles. The covers are respectively provided with a first flow-guiding non-woven fabric and a second flow-guiding non-woven fabric.

[0033] The guide fiber is PE / PET composite fiber or bamboo fiber. The first flow-guiding non-woven fabric is made of bamboo fibers, and the second flow-guiding non-woven fabric is made of bamboo fibers.

[0034] The ...

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Abstract

The invention relates to the technical field of paper diaper preparation, in particular to a paper diaper with a grid type absorption body and a method for preparing the paper diaper. The paper diaperwith the grid type absorption body comprises a surface layer, the grid type absorption body, leakage-proof bottom films and simulated cloth bottom layers which are sequentially arranged from top to bottom. The grid type absorption body comprises stereoscopic grid flow guide cloth, mesh fabrics are woven cloth or knitted cloth, the woven cloth or the knitted cloth is made from flow guide fibers bymeans of weaving by the aid of weaving or knitting processes, meshes are uniformly formed in the woven cloth or the knitted cloth, macromolecule water absorbent resin particles are laid in the meshes, and a first flow guide non-woven fabric and a second flow guide non-woven fabric cover two surfaces of each mesh fabric. The paper diaper with the grid type absorption body an the method have the advantages that the macromolecule water absorbent resin particles can be firmly locked in each mesh by the stereoscopic grid flow guide cloth of the paper diaper, and accordingly lumping break layer prevention, quick absorption, flow guide and liquid storage effects can be realized.

Description

technical field [0001] The invention relates to the technical field of diaper preparation, in particular to a diaper with a grid-type absorbent body and a preparation method thereof. Background technique [0002] The structure of diapers is generally divided into three layers: the surface layer, the core layer and the bottom layer. In terms of function, diaper products should meet the following requirements: first, the overall super-absorbent; second, the surface layer in contact with the skin is water-conducting and quick-drying; third, the bottom layer is leak-proof. Existing diapers use polymer water-absorbent resin particles to absorb water through the core layer. However, during the spraying and setting process of polymer water-absorbent resin particles, uneven spraying and displacement will occur, resulting in uneven water absorption and poor fluid-conducting effects. Contents of the invention [0003] The technical problem to be solved by the present invention is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/496A61F13/537A61F13/15
CPCA61F13/15666A61F13/496A61F13/53708A61F2013/530875A61F2013/530481A61F2013/53782
Inventor 严木林斌
Owner DADDY BABY
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