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Absorbent article

An absorbent and article technology, applied in the direction of absorbent pads, adhesive products, medical science, etc., can solve problems such as the impact of absorption performance

Pending Publication Date: 2021-08-13
ESSITY HYGIENE & HEALTH AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of such hydrophobic compositions has a negative impact on the absorbent properties of the article

Method used

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  • Absorbent article
  • Absorbent article
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Examples

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Embodiment Construction

[0032] The invention will be described in more detail below with reference to exemplary embodiments. However, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth in the drawings and description thereof.

[0033] figure 1 is a plan view of a hygiene article 1 having longitudinal side edges 2, 3 extending in longitudinal direction L and transverse front and rear end edges 4, 5 extending in transverse direction T. The hygiene article 1 comprises a fluid-permeable surface layer 8 and a backsheet 9 . The surface layer is an air-through-bonded fibrous nonwoven surface layer with a basis weight of 14-30 g / m 2 , the density is 20-90kg / m 3 . The nonwoven layer includes bicomponent fibers, and can consist of 50% or more, such as 80%-100%, or 95% or more, bicomponent fibers. The bicomponent fiber may be a sheath-core bicomponent fiber wherein the core is a polyester core and the sheath is a polyethylene sheath. B...

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Abstract

The absorbent article (1) as disclosed herein has longitudinal side edges (2,3) extending in a longitudinal direction (L) and transverse front and rear end edges (4,5) extending in a transverse direction (T). The absorbent article (1) comprises a fluid permeable surface layer (8), a backsheet (9) and an intermediate layer (19) located between the fluid permeable surface layer (8) and the backsheet (9). The surface layer (8) has a wearer-facing portion (8a) facing the user during use. The surface layer (8) is an air through bonded fibrous nonwoven surface layer having a basis weight of from 14 to 30 g / m<2> and a density of from 20 to 90 kg / m<3>. The intermediate layer (10) extends under from 70 to 100% of the wearer-facing portion (8a) of the surface layer. The intermediate layer (10) and the surface layer (8) have a respective elongation at 10 N / 50mm. The elongation of the intermediate layer (10) is lower than the elongation of the surface layer (8).

Description

technical field [0001] The present invention relates to an absorbent article. In particular, the present invention relates to an absorbent article having a low friction surface layer. Background technique [0002] Absorbent articles of the type to which the present invention relates are worn next to the skin and comprise a topsheet, an absorbent core and a backsheet layer. The use of all products that come into direct contact with the skin may cause unwanted side effects. These may be due to blockage between the skin and the absorbent article, moisture and mechanical factors such as friction. These factors interact and amplify each other to varying degrees, which may cause different forms of skin irritation to users of the above items. Skin problems can be caused by forces generated by the physical / mechanical interaction between the product and the user's skin. Thus, for example, chafing occurs due to additional friction between the absorbent article and the user's skin....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/511A61F13/47A61F13/51
CPCA61F13/51104A61F13/513A61F13/537A61F13/539A61F13/51108A61F2013/15869A61F2013/15878A61F2013/1591A61F2013/51178
Inventor P·布罗姆斯特伦S·阿巴斯
Owner ESSITY HYGIENE & HEALTH AB