发明名称 METODO E DISPOSITIVO PER LA PRODUZIONE DI CATA MULTISTRATO E RELATIVO PRODOTTO
摘要 The equipment for the production of a paper web material comprises: a first former (1) for forming a first layer (S1) consisting of a slurry containing fibers and water; a second former (2) for forming a second layer (S2) consisting of a slurry containing fibers and water; a third former (3) for forming a third layer (S3) consisting of a slurry containing fibers and water; and a creping device (50A, 50B) for wet creping of the third layer.
申请公布号 ITFI990244(A1) 申请公布日期 2001.06.04
申请号 IT1999FI00244 申请日期 1999.12.02
申请人 PERINI NAVI S.P.A. 发明人 PERINI FABIO
分类号 D21F11/04 主分类号 D21F11/04
代理机构 代理人
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