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Absorbent article

An absorbent, article technology, used in absorbent pads, medical science, bandages, etc., to achieve the effect of improving compatibility

Active Publication Date: 2020-09-22
DAIO PAPER CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the absorbent articles described in the above-mentioned Patent Documents 1 and 2, although the superabsorbent polymer is arranged between the two sheets, and the joint portion where the two sheets are joined is divided into a plurality of polymer-enclosed units, Neither has a structure that is easy to fit around the legs when worn

Method used

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Examples

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Embodiment Construction

[0033] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0034]

[0035] The pad 1 of the present invention is a pad for diapers or the like worn on the skin contact surface of underwear, disposable diapers, etc., such as Figure 1 ~ Figure 3 As shown, it is mainly composed of a leak-proof sheet 2, a surface sheet 3, a polymer sheet 4, an exterior sheet 5, and side non-woven fabrics 6, 6, wherein the leak-proof sheet 2 is made of a polyethylene sheet, etc., and the surface sheet 3 becomes The skin contact surface allows urine to pass through quickly. The polymer sheet 4 is sandwiched between the above two sheets 2 and 3. The outer sheet 5 covers the outermost surface (non-skin contact surface) of the pad 1. The side non-woven fabric 6 6. Using the substantially side edge of the polymer sheet 4 as the standing base end, a pair of left and right three-dimensional folds BS protruding toward the skin side are formed i...

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Abstract

[Problem] To enable an absorbent article to fit easily around the legs when worn and to improve fit. [Solution] A pad 1 which includes a polymer sheet 4 having a superabsorbent polymer 12 disposed between two nonwoven fabric sheets 10, 11. Planar-shaped linear embossed grooves 13 that protrude inward in a width direction from each side edge are formed at positions of the polymer sheet 4 on which the groin of a wearer abuts when worn. Standing gathers BS that rise along a longitudinal direction on a skin side are formed on both side portions on the skin side. Regions 14 that are surrounded by the embossed grooves 13 tend to deform around the legs with the embossed grooves 13 as flexible shafts, so that the polymer sheet 4 fits easily around the legs when worn and fit is improved.

Description

technical field [0001] The present invention relates to absorbent articles such as disposable diapers, sanitary napkins, panty liners, and incontinence pads, and more specifically, to absorbent articles provided with polymer sheets that are easy to fit around the legs. Background technique [0002] Conventionally, as the above-mentioned absorbent article, a liquid-impermeable back sheet such as a polyethylene sheet or a polyethylene sheet laminated with a non-woven fabric, and a liquid-permeable top sheet such as a non-woven fabric or a liquid-permeable plastic sheet are known. An absorbent article in which an absorbent body having a function of absorbing and retaining body fluids is interposed therebetween. [0003] There are still many improvements to such absorbent articles, and as the above-mentioned absorbent body, an absorbent body including a polymer sheet in which a powdery superabsorbent polymer is arranged between two sheets has been proposed. Since the above-ment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/532A61F13/475A61F13/53A61F13/533
CPCA61F13/532A61F13/533A61F13/4756A61F13/49413A61F2013/530481
Inventor 柏木达彦
Owner DAIO PAPER CORP
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