Patent classifications
A61F2013/51042
Substrates having repeating patterns of apertures for absorbent articles
The present disclosure is directed to substrates or topsheets having repeating patterns of apertures for absorbent articles. Each of the repeat units comprises at least three apertures.
Nonwoven and absorbent articles having the same
The present invention relates to a nonwoven comprising a first layer comprising a first fiber and a second fiber, and a second layer comprising a third fiber; wherein the first fiber is hydrophobic and the second fiber is hydrophilic, and wherein the second layer is more hydrophilic than the first layer; a method for manufacturing the nonwoven according to the present invention; and an absorbent article comprising a topsheet; and a backsheet joined to the topsheet, wherein the topsheet comprises the nonwoven according to the present invention.
Topsheet comprising natural fibers
A topsheet for an absorbent article is provided and has at least a first layer. The first layer comprises at least 15% by weight of natural fibers by total weight of the first layer. The first layer has a plurality of apertures. The first layer comprises land areas between a majority of the apertures. The contact angle on the land areas of the first layer between the majority of the apertures is more than 70° according to the contact angle test method. The topsheet has a run-off of less than 40% according to the run-off test method.
Topsheet comprising natural fibers
A topsheet for use in an absorbent article is provided and has at least a first layer. The first layer comprises at least 15% by weight of natural fibers by total weight of the first layer. The first layer has a plurality of apertures. The first layer comprises land areas between the plurality of the apertures. The contact angle on the land areas of the first layer between the plurality of the apertures is more than 70°, according to the Contact Angle Test Method. The topsheet has a run-off of less than 40%, according to the Run-off Test Method.
SUBSTRATES HAVING REPEATING PATTERNS OF APERTURES FOR ABSORBENT ARTICLES
The present disclosure is directed to substrates or topsheets having repeating patterns of apertures for absorbent articles. Each of the repeat units comprises at least three apertures.
Absorbent Articles
An absorbent article such as a sanitary napkin, incontinence pad and breast pad.
TOPSHEET COMPRISING NATURAL FIBERS
A topsheet for an absorbent article is provided and has at least a first layer. The first layer comprises at least 15% by weight of natural fibers by total weight of the first layer. The first layer has a plurality of apertures. The first layer comprises land areas between a majority of the apertures. The contact angle on the land areas of the first layer between the majority of the apertures is more than 70 according to the contact angle test method. The topsheet has a run-off of less than 40% according to the run-off test method.
TOPSHEET COMPRISING NATURAL FIBERS
A topsheet for use in an absorbent article is provided and has at least a first layer. The first layer comprises at least 15% by weight of natural fibers by total weight of the first layer. The first layer has a plurality of apertures. The first layer comprises land areas between the plurality of the apertures. The contact angle on the land areas of the first layer between the plurality of the apertures is more than 70, according to the Contact Angle Test Method. The topsheet has a run-off of less than 40%, according to the Run-off Test Method.
ABSORBENT ARTICLES WITH SUBSTRATES HAVING REPEATING PATTERNS OF APERTURES COMPRISING A PLURALITY OF REPEAT UNITS
The present disclosure is directed to absorbent articles with substrates or topsheets having repeating patterns of apertures comprising a plurality of repeat units. Each of the repeat units comprises at least three apertures.
NONWOVEN AND ABSORBENT ARTICLES HAVING THE SAME
The present invention relates to a nonwoven comprising a first layer comprising a first fiber and a second fiber, and a second layer comprising a third fiber; wherein the first fiber is hydrophobic and the second fiber is hydrophilic, and wherein the second layer is more hydrophilic than the first layer; a method for manufacturing the nonwoven according to the present invention; and an absorbent article comprising a topsheet; and a backsheet joined to the topsheet, wherein the topsheet comprises the nonwoven according to the present invention.