Absorbent article

A technology for absorbent products, applied in the field of absorbent products, can solve problems such as insufficient absorption capacity and leakage

Active Publication Date: 2007-12-12
ESSITY HYGIENE & HEALTH AB
View PDF5 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But if the width of the crotch is too narrow, in the area where the body fluid drains, the absorbency is not enough and leakage may occur

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Absorbent article
  • Absorbent article
  • Absorbent article

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] absorbent product

[0036] The term "absorbent article" refers to a product that is placed next to the wearer's skin to absorb and contain bodily exudates such as urine, feces, menstrual fluid, and the like. The present invention relates primarily to disposable absorbent articles, which means articles that are not intended to be laundered or stored or reused as absorbent articles after use.

[0037] liquid permeable inner cover

[0038] The liquid-permeable inner cover constitutes the inner cover of the absorbent article and is placed in direct contact with the wearer's skin in use. The liquid permeable inner cover comprises a nonwoven material such as a nonwoven material made from spunbond, meltblown, carded, hydroentangled, wetlaid, and the like. Suitable nonwoven materials may be composed of natural fibers such as wood pulp or cotton fibers, or of man-made fibers such as polyester, polyethylene, polypropylene, viscose, etc., or of a mixture of natural and man-made ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The absorbent core (5) located in the absorbent article is provided with at least two folding guides (17, 18) extending substantially longitudinally (y) in the crotch region and connecting the crotch portion of the absorbent core. At least a part of the area is divided into a central part (19) and two lateral parts (20, 21), as seen in the transverse direction (x). The at least two extensible crotch elastics (22, 23) are arranged in the crotch of the article and are attached to the absorbent core (5) and / or the inner cover (6) or the outer cover (7). At least major parts of said crotch elastics are located laterally outside the respective folding guides (17, 18) so that said two lateral parts (20, 21) of the absorbent core are relative to each other along said folding guides The central part (19) is lifted.

Description

technical field [0001] The present invention relates to absorbent articles such as diapers, diapers, incontinence briefs, sanitary napkins and the like for absorbing and retaining body fluids of the wearer. Background technique [0002] Absorbent articles of the aforementioned kind are known which have an absorbent core provided in the crotch region with folding guides which divide the crotch region of the absorbent core into a central part and two lateral section, as seen along the landscape. The ability to fold these side portions relative to the central portion improves fit and leak-proof sealing. [0003] WO 05 / 16418 discloses an absorbent core in an absorbent article comprising a central portion with leg wells on each side thereof and two lateral portions disposed laterally in the center of their respective sides part of the exterior and corresponding leg sockets. A gap exists between the central portion and the lateral portions, and the outer and inner cover sheets ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/15
CPCA61F13/532A61F13/4704A61F13/49001A61F13/49017
Inventor 摩根·汉松海伦娜·科内利乌松
Owner ESSITY HYGIENE & HEALTH AB
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap