Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the wordpress-seo domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/html/wp-includes/functions.php on line 6260 Absorbent Article Having Extended Cushion Layer With Corrugated Topsheet - Nonwovens Industry

What are you searching for?

Sign in
Patents

Absorbent Article Having Extended Cushion Layer With Corrugated Topsheet

Author Image

By: Karen McIntyre

Editor, Nonwovens Industry

Patented is an absorbent article comprising a liquid-permeable topsheet, a backsheet and an absorbent storage layer between the topsheet and the backsheet. A cushion layer is located between the topsheet and the absorbent storage layer. The absorbent storage layer is compressed to form a compressed groove surrounding a raised region. The raised region is elongated in a longitudinal direction of the absorbent article. The cushion layer is confined within a rear region of the raised region. The topsheet is corrugated within the rear region to have hills and valleys extending in the longitudinal direction and alternating with each other in a transverse direction of the absorbent article. When a tensile force of 490 mN per 25 mm width is applied to the topsheet in a transverse direction crossing the cushion layer, an extension is at least 30%. When the absorbent article is pressed from above in the rear region and the cushion layer has a pressure varying from 49 Pa to 4900 Pa, an initial thickness T0 of the pressed region of the absorbent article for a pressure of 49 Pa is at least 10 mm. A compressive hardness (LC value) is 0.5 to 0.65 and a compressive recovery (RC value) is at least 35%.

Add us as a preferred source on Google

Get the latest Nonwovens Industry news, insights and analysis in your Google Search and AI experiences.

Add Nonwovens Industry as a preferred source on Google (opens in a new tab)

Keep Up With Our Content. Subscribe To Nonwovens Industry Newsletters