发明名称 |
METHOD AND APPARATUS FOR INTERMITTENTLY DEPOSITING PARTICULATE MATERIAL IN A SUBSTRATE AND ARTICLE MADE THEREWITH |
摘要 |
An apparatus for forming a zoned distribution of particulate material within a fibrous web includes a conveying mechanism for providing a gas entrained supply of the particulate material and a segregating mechanism for centrifugally directing at least a portion of the particulate material into an accumulation region of the apparatus. A transferring mechanism selectively directs particulate material from the accumulation region into a delivery gas stream to provide an intermittent flow volume of a selected quantity of particulate material from the accumulation region through a delivery conduit and into a web forming chamber. A fiberizing mechanism provides a flow of a selected fibrous material into the web forming chamber, and a directing mechanism controls the intermittent flow of particulate material from the delivery conduit into the forming chamber. A foraminous forming layer is disposed within the forming chamber for receiving the fibrous material and the particulate material to produce a fibrous web which includes zoned regions having selected, different amounts of the particulate material therein. <IMAGE> |
申请公布号 |
AU3036892(A) |
申请公布日期 |
1993.03.11 |
申请号 |
AU19920030368 |
申请日期 |
1992.12.23 |
申请人 |
KIMBERLY-CLARK CORPORATION |
发明人 |
CHRISTOPHER MARTIN PIEPER;JEFFREY WILLIAM KING;BRUCE REED SHAFER;ROBERT ALAN STEVENS;TIMOTHY LEE WEHMAN;EDWARD ERICH WERNER |
分类号 |
A61F13/15;B65G53/52 |
主分类号 |
A61F13/15 |
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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