发明名称 |
Method for obtaining a dual strata distribution of superabsorbent in a fibrous matrix |
摘要 |
A method and apparatus for forming an article (94) includes a moving of a forming surface (22) through an operative forming chamber (24) along a forming path length (40). A first fibrous stratum (26) of fiber material (96) can be deposited onto the forming surface (22), and the first fibrous stratum (26) can have a first stratum thickness (28). A first quantity of a first superabsorbent material (30) can be directed to form a selected combination with the first fibrous material to provide a first superabsorbent-containing stratum. A second fibrous stratum (32) of fibrous material can be deposited to overlie the first fibrous stratum (26), and the second fibrous stratum (32) can have a second stratum thickness (34). A second superabsorbent material (36) can be directed to form a selected combination with the second fibrous material to provide a second superabsorbent-containing stratum. |
申请公布号 |
AU2426101(A) |
申请公布日期 |
2001.06.12 |
申请号 |
AU20010024261 |
申请日期 |
2000.11.28 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
MICHAEL BARTH VENTURINO;RANDY KEITH BURR;JOHN WALLACE DE VOS;LEON ROBERT FLESBURG;DAVID WILLIS HEYN;RICHARD FRANCIS KELLER;THOMAS GEORGE OLSEN;LORRY FRANCIS SALLEE |
分类号 |
A61F13/53;A61F5/44;A61F13/15;A61F13/49;B32B5/26;B32B37/20 |
主分类号 |
A61F13/53 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|