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Production method of paper diaper with good infiltration property

A production method and technology of diapers, which are applied in medical science, absorbent pads, bandages, etc., can solve the problems of difficult infiltration of stool, easy side leakage of liquid, poor infiltration effect of urine and feces, etc., and increase the surface area , shorten the pipeline, improve the effect of infiltration and absorption

Active Publication Date: 2022-07-22
QUANZHOU JIAHUA SANITARY PROD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the technical problems that larger granular stools are difficult to infiltrate, liquid is prone to side leakage, and the infiltration effect of urine and feces is poor

Method used

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  • Production method of paper diaper with good infiltration property
  • Production method of paper diaper with good infiltration property
  • Production method of paper diaper with good infiltration property

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Embodiment Construction

[0034] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0035] refer to Figure 1 to Figure 11 , the present embodiment provides a good diaper production method of infiltration, comprising the following methods:

[0036] (1) Manufacture of the guide layer 1: During the conveyance of the guide layer 1, through the first hot-pressing roller mechanism 5, the first ridges and the first grooves of the first hot-pressing roller mechanism are formed on both sides of the top of the guide layer A plurality of upwardly protruding guiding strips 11, the first punching knife and the first punching groove form a plurality of downwardly concave leak-proof holes 12 on both sides of the top of the guiding layer, a second convex part and a second groove A plurality of first convex parts 13 are formed on the guide layer, the first convex parts are densely distributed in the middle of the guide layer, and a guide groove ...

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Abstract

The invention relates to a production method of a paper diaper with good infiltration performance, which comprises the following steps: manufacturing a flow guide layer, compounding and cutting, forming a paper diaper body which comprises the flow guide layer, a fiber layer, an absorption core layer and a liquid-tight bottom layer from top to bottom, and enabling the flow guide layer to pass through a first hot pressing roller mechanism, a plurality of upwards-protruding flow guide strips and downwards-sunken leak-proof holes are formed in the two sides of the flow guide layer, upwards-protruding first protruding parts and downwards-sunken pressing holes are formed in the middle of the flow guide layer, and the flow guide capacity, the infiltration capacity and the side leakage prevention capacity of the flow guide layer are improved. The fiber layer replaces a liquid-permeable non-woven fabric top layer and a fluff pulp paper layer, the intervals between fibers of the fiber layer are large, granular excrement easily enters and penetrates through the fiber layer, the excrement liquid infiltration effect is improved, and the technical problems that large granular excrement is difficult to infiltrate, liquid is prone to side leakage, and the infiltration effect of urine and excrement liquid is poor are solved.

Description

technical field [0001] The invention relates to the field of disposable sanitary products, in particular to a method for producing paper diapers with good permeability. Background technique [0002] Diapers usually use a diversion layer, a liquid-permeable non-woven top layer, an absorbent core layer, and a liquid-impermeable bottom layer. The liquid needs to pass through the diversion layer, the top layer of the liquid permeable non-woven fabric, and the fluff pulp paper layer before it can enter the macromolecule of the absorption core layer for absorption. However, the larger granular stool is the liquid permeable non-woven fabric that is difficult to pass through The top layer and the fluff pulp paper layer, the larger granular stools are difficult to infiltrate; when there is a lot of liquid in a short time, it is difficult for the diversion layer to infiltrate all the liquid in a short time, and part of the liquid will spread to both sides, which is easy to cause the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15A61F13/494A61F13/496A61F13/512A61F13/537
CPCA61F13/15577A61F13/15585A61F13/15617A61F13/15764A61F13/15723A61F13/494A61F13/496A61F13/512A61F13/513A61F13/537A61F2013/1513A61F2013/15146A61F2013/15821A61F2013/51355A61F2013/53782
Inventor 尤泽锴尤华山
Owner QUANZHOU JIAHUA SANITARY PROD
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