| abstract |
An absorbent article (10, 20, 300, 500, 600) comprising an absorbent core (101, 501, 601) sandwiched between a liquid-permeable topsheet (520, 620) and an impermeable backsheet (521, 621) to liquids and an acquisition distribution layer (201, 522, 622) positioned between said upper sheet (520, 620) and said absorbent core (101, 501, 601), wherein the absorbent core (101, 501, 601 ) comprises absorbent material selected from the group consisting of cellulose fibers, superabsorbent polymers and combinations thereof, wherein said absorbent core (101, 501, 601) comprises at least one core wrap substrate that encloses said absorbent material and in wherein an upper layer of said core shell adheres to a lower layer of said core shell to form one or more channels (106) substantially free of said absorbent material, wherein said channels (106) have a length extending to throughout a longitudinal axis (48) and the absorbent core (101, 501, 601) have a length that extends along said longitudinal axis (48) and wherein the length of said channels (106) is from 10 to 95% % of the length of said absorbent core (101, 501, 601) and wherein said channels each follow a substantially continuous path such as from a first end of a channel to a second end of the same channel characterized in that the layer (522 , 622) of acquisition distribution comprises a spun and / or carded nonwoven layer comprising synthetic fibers, wherein said synthetic fibers are comprised at a level of more than 80% by weight of said layer (522, 622) of distribution of acquisition and wherein said acquisition distribution layer (522, 622) has a grammage of 10 to 50 g / m2 and because the acquisition distribution layer (522, 622) is placed on one side of the absorbent core (101, 501, 601) facing the body and in contact with the side of absorbent core (101, 501, 601). |