发明名称 |
APPARATUS AND PROCESS FOR FORMING A LAID FIBROUS WEB WITH ENHANCED BASIS WEIGHT CAPABILITY |
摘要 |
A method and apparatus for forming an airlaid fibrous web on a moving surface can include a contoured foraminous member (62) having a first side portion (66), a laterally opposed second side portion (68), and a depth contour. A longitudinally extending, first side-masking member (52) can be located superjacent the first side portion (66) of the foraminous member (62), and can have a first inboard side wall surface (70). At least a second, separately provided, longitudinally extending, side-masking member (53) can be located superjacent the second side portion (68) of the foraminous member (62), and can have a second inboard side wall surface (72). Either or both of the first and second side-masking members (52, 54) are at least laterally movable relative to the foraminous member (62). A releasable attachment system (74) can selectively hold at least the first side-masking member (52) at a substantially fixed position relative to the foraminous member (62). |
申请公布号 |
EP1360361(A1) |
申请公布日期 |
2003.11.12 |
申请号 |
EP20020706214 |
申请日期 |
2002.02.08 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
HAHN, JOHN, TIMOTHY;VENTURINO, MICHAEL, BARTH;BERKEN, BRADLEY, JOHN;ST. LOUIS, RAYMOND, GERARD;DATTA, PAUL, JOSEPH |
分类号 |
A61F13/49;A61F5/44;A61F13/15;A61F13/472;A61F13/53;D04H1/72;(IPC1-7):D04H1/70;D04H1/00 |
主分类号 |
A61F13/49 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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