发明名称 |
CAIDA DE PRESION BAJA EN ESTADO HUMEDO EN UN MEDIO DE SECADO CON ORIFICIO LIMITADOR Y UN PROCESO PARA HACER PAPEL DE ESE MODO |
摘要 |
An apparatus for drying a cellulosic fibrous structure. The apparatus comprises a micropore medium having pores therethrough. The pores are the limiting orifice in the air flow used in the drying process. The micropore medium has a relatively low wet pressure drop therethrough. This relatively low wet pressure drop advantageously reduces the energy costs used in drying, and/or allows for greater drying to be obtained at constant energy costs.
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申请公布号 |
PE51299(A1) |
申请公布日期 |
1999.06.16 |
申请号 |
PE19980000890 |
申请日期 |
1998.09.17 |
申请人 |
THE PROCTER AND GAMBLE COMPANY |
发明人 |
ENSIGN, DONALD EUGENE;STELLJES JR., MICHAEL GOMER;TROKHAN, PAUL DENNIS |
分类号 |
D21F5/18;D21F7/08;D21F11/14 |
主分类号 |
D21F5/18 |
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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