Paper diaper for infants

A technology for diapers and infants, applied in the field of diapers for infants and young children, can solve the problems of inability to wear comfort and improve the effect of preventing side leakage, and achieve the effects of preventing skin diseases, good adhesion effect, and excellent moisture absorption performance.

Inactive Publication Date: 2019-01-18
长沙浩然医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, absorbent articles cannot improve the anti-side leakage effect while ensuring good wearing comfort
The absorbent article of this invention can contact the human body with the flat part of the anti-leakage barrier, so the comfort of contact with the human body is improved, but there is still room for further improvement in the performance of baby diapers

Method used

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  • Paper diaper for infants

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A diaper for infants, comprising a liquid-permeable top sheet, a back sheet, an absorbent core between the top sheet and the back sheet, and anti-leakage barriers arranged on both sides of the longitudinal center plane of the absorbent article , each of the anti-leakage shields includes a base screen part and an elastically stretchable flat part connected to the upper end of the base screen part that contacts the human body in a surface-contact manner, and when the absorbent article is in use , the top sheet and the anti-leakage barriers on both sides surround a cavity for containing human excrement; the surface of the liquid-permeable top sheet has holes through which soft feces can pass; the bottom sheet is body fluid Impermeable sheet; the absorbent core is in parts by weight, including the following raw materials: 25 parts of starch-acrylate graft copolymer, 7.5 parts of silk long fiber, 2 parts of polyvinyl alcohol, 5 parts of beeswax and superfine 0.3 parts of act...

Embodiment 2

[0027]A diaper for infants, comprising a liquid-permeable top sheet, a back sheet, an absorbent core between the top sheet and the back sheet, and anti-leakage barriers arranged on both sides of the longitudinal center plane of the absorbent article , each of the anti-leakage shields includes a base screen part and an elastically stretchable flat part connected to the upper end of the base screen part that contacts the human body in a surface-contact manner, and when the absorbent article is in use , the top sheet and the anti-leakage barriers on both sides surround a cavity for containing human excrement; the surface of the liquid-permeable top sheet has holes through which soft feces can pass; the bottom sheet is body fluid An impermeable sheet; the absorbent core includes the following raw materials in parts by weight: 20 parts of starch-acrylate graft copolymer, 10 parts of silk long fiber, 1 part of polyvinyl alcohol, 6 parts of beeswax and superfine Activated carbon 0.2 ...

Embodiment 3

[0030] A diaper for infants, comprising a liquid-permeable top sheet, a back sheet, an absorbent core between the top sheet and the back sheet, and anti-leakage barriers arranged on both sides of the longitudinal center plane of the absorbent article , each of the anti-leakage shields includes a base screen part and an elastically stretchable flat part connected to the upper end of the base screen part that contacts the human body in a surface-contact manner, and when the absorbent article is in use , the top sheet and the anti-leakage barriers on both sides surround a cavity for containing human excrement; the surface of the liquid-permeable top sheet has holes through which soft feces can pass; the bottom sheet is body fluid An impermeable sheet; the absorbent core includes the following raw materials in parts by weight: 30 parts of starch-acrylic salt graft copolymer, 5 parts of soft long fiber, 3 parts of polyvinyl alcohol, 4 parts of beeswax and superfine 0.4 parts of act...

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Abstract

The invention discloses a paper diaper for infants. The paper diaper comprises a liquid permeable topsheet, a backsheet, an absorbent core between the topsheet and the backsheet, and an anti-leakage shield disposed on both sides of the longitudinal center plane of the absorbent article, each of the anti-leakage screens includes a substrate screen portion and a flat portion elastically telescopically contacting the human body in a surface contact manner connected to an upper end of the substrate screen portion, and in a state of use of the absorbent article, the top sheet and the anti-leakage screens on both sides surround a cavity for receiving human excreta; A surface of that liquid-permeable top sheet is provided with a hole through which the liquid-permeable top sheet can pass softly. The negative sheet is a humoral impermeable sheet. The absorbent core comprises the following raw materials: starch-acrylate graft copolymer, rose fiber, PVA, beeswax, ultrafine activated carbon. The invention adopts polyvinyl alcohol, beeswax and ultrafine activated carbon as reinforcing system to improve air permeability, mechanical property and antibacterial property of infant diapers.

Description

technical field [0001] The invention relates to the technical field of textile materials, in particular to a paper diaper for infants. Background technique [0002] A wide variety of absorbent articles such as feminine sanitary napkins, adult incontinence pads, and the like exist in the current market. In China Invention Patent No. 98125689.9, an absorbent article with elastic three-dimensional protection is disclosed. It has a base part, including a liquid-permeable top sheet in contact with the user's body, a liquid-impermeable back sheet, and a liquid-impermeable bottom sheet between the top sheet and the back sheet. Between the absorbent core, three-dimensional anti-leakage guards are provided on two opposite sides in the longitudinal direction of the base part to prevent side leakage. Here, an elastic body is provided on the ribs of the guard, which is used to prop up the guard to form a boat shape when the sanitary napkin is used, thereby preventing side leakage of bo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/496A61F13/53A61F13/494A61F13/512A61F13/51
CPCA61F13/494A61F13/496A61F13/5121A61F13/513A61F13/53A61F2013/530131A61F2013/530481
Inventor 不公告发明人
Owner 长沙浩然医疗科技有限公司
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