公开(公告)号：US10058629B2

公开(公告)日：2018-08-28

申请号：US12093674

申请日：2005-12-01

申请人： Chatrine Stridfeldt ,  Leif Wallström

发明人： Chatrine Stridfeldt ,  Leif Wallström

IPC分类号： A61F13/15 ,  A61F13/20 ,  A61L15/44 ,  A61F13/84

CPC分类号： A61L15/44 ,  A61F13/8405 ,  A61L2300/452

摘要： An absorbent article chosen from the group of diapers, panty liners, sanitary napkins and incontinence guards includes a liquid-pervious first sheet intended to face the wearer, a liquid-impervious second sheet intended to face away from the wearer, and a core part including an absorbent core arranged between the first and second sheets, wherein said core part at least partially is treated with a skincare agent.

公开(公告)号：US08153856B2

公开(公告)日：2012-04-10

申请号：US11965873

申请日：2007-12-28

申请人： Leif Wallström ,  Camilla Elfsberg ,  Solgun Drevik

发明人： Leif Wallström ,  Camilla Elfsberg ,  Solgun Drevik

IPC分类号： A61F13/20

CPC分类号： A61F13/533 ,  A61F13/47218 ,  A61F13/4758

摘要： An absorbent article is defined by a pair of opposing longitudinal edges 20;22 and a pair of opposing transverse edges 24;26. An absorbent core 18 has at least a first 28 and a second 30 region, the average density of the absorbent core 18 in these first and second regions 28, 30 being lower than the average density of the absorbent core 18 surrounding said first and second regions 28;30, the first and second lower density regions 28;30 being arranged symmetrically about the longitudinal center line A of the article such that each of the first and second lower density regions 28;30 extends to the respective longitudinal edge 20;22 of the absorbent core. The distance ax varying along the longitudinal direction of the article. A minimum distance a1 is located at least in the transition 32 between the crotch portion 14 and the front portion 12.

摘要翻译： 吸收制品由一对相对的纵向边缘20,22和一对相对的横向边缘24; 26限定。 吸收芯18具有至少第一28和第二区域30，这些第一和第二区域28,30中的吸收芯18的平均密度低于围绕所述第一和第二区域的吸收芯18的平均密度 28; 30，第一和第二较低密度区域28; 30围绕制品的纵向中心线A对称地布置，使得第一和第二较低密度区域28,30中的每一个延伸到相应的纵向边缘20; 22 吸收芯。 距离斧沿着物品的纵向方向变化。 最小距离a1至少位于裆部14和前部12之间的过渡部32中。

公开(公告)号：US07825291B2

公开(公告)日：2010-11-02

申请号：US11965898

申请日：2007-12-28

申请人： Camilla Elfsberg ,  Leif Wallström

发明人： Camilla Elfsberg ,  Leif Wallström

IPC分类号： A61F13/15 ,  A61F13/20

CPC分类号： A61F13/4704 ,  A61F13/47218 ,  A61F13/533

摘要： An absorbent article 10 has front 12, crotch 14 and rear 16 portions. The article has an absorbent core 18 of unitary construction and of uniform density, which is defined by a pair of opposing longitudinal edges 20;22 and a pair of opposing transverse edges 24;26. The absorbent core 18 has at least a first 28 and a second 30 region, the average thickness of the absorbent core 18 in these first and second regions 28, 30 being lower than the average thickness of the absorbent core 18 surrounding the first and second regions 28;30, the first and second lower thickness regions 28;30 being arranged symmetrically about the longitudinal center line A of the article such that each of the first and second lower thickness regions 28;30 extends to the respective longitudinal edge 20;22 of the absorbent core. The distance ax between the first and second lower thickness regions 28;30 in the transverse direction varying along the longitudinal direction of the article. A minimum distance a1 between the first and second lower thickness regions 28;30 in the transverse direction is located at least in the transition 32 between the crotch portion 14 and the front portion 12. The article provides good, secure fit and high comfort to the wearer.

摘要翻译： 吸收性物品10具有前部12，裆部14和后部16。 该制品具有由一对相对的纵向边缘20,22和一对相对的横向边缘24; 26限定的单一结构和均匀密度的吸收芯18。 吸收芯18具有至少第一28和第二区域30，这些第一和第二区域28,30中的吸收芯18的平均厚度低于围绕第一和第二区域的吸收芯18的平均厚度 28; 30，第一和第二下部厚度区域28; 30围绕制品的纵向中心线A对称地布置，使得第一和第二下部厚度区域28,30中的每一个延伸到相应的纵向边缘20; 22 吸收芯。 第一和第二下部厚度区域28; 30在横向方向上的距离ax沿着物品的纵向方向变化。 第一和第二下部厚度区域28; 30在横向方向上的最小距离a1至少位于裆部14和前部12之间的过渡部32中。该物品提供良好的，牢固的配合和高舒适度 佩戴者

公开(公告)号：US06974891B2

公开(公告)日：2005-12-13

申请号：US09732871

申请日：2000-12-11

申请人： Leif Wallström

发明人： Leif Wallström

IPC分类号： A61F13/53 ,  A61F13/00 ,  A61F13/15 ,  A61F13/49 ,  A61F13/534 ,  A61F13/20

CPC分类号： A61F13/532 ,  A61F13/53436 ,  A61F13/535 ,  Y10T428/2495 ,  Y10T428/24992

摘要： An absorbent structure in an absorbent article such as a diaper, incontinence guard, sanitary napkin, wound dressing, bed protection and the like, formed from at least two superposed layers (5′; 5″) of one or more web-shaped absorption materials (5), said layers (5′; 5″) having different widths as seen in the transverse direction of the article. The absorbent structure (4) made of said layers has been compressed to a thickness which is substantially the same over the width of the structure, in such a way that the structure has a higher density in the areas thereof where the layers overlap each other and a lower density in other areas.

摘要翻译： 吸收制品中的吸收结构，例如尿布，失禁防护件，卫生巾，伤口敷料，床防护等，由一个或多个腹板状吸收物的至少两个重叠层（5'; 5“）形成 材料（5），所述层（5'; 5“）在制品的横向方向上具有不同的宽度。 由所述层制成的吸收结构（4）已经被压缩到在结构的宽度上基本相同的厚度，使得结构在其中层彼此重叠的区域中具有较高的密度， 其他地区密度较低。