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公开(公告)号：US20190264356A1
公开(公告)日：2019-08-29
申请号：US16342848
申请日：2017-10-18
申请人： LENZING AG
摘要： This invention relates to a process and a device for manufacturing cellulose-based webs which are directly formed from lyocell spinning solution and in particular for the washing of directly formed cellulose webs.
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公开(公告)号：US11371173B2
公开(公告)日：2022-06-28
申请号：US16342848
申请日：2017-10-18
申请人： LENZING AG
摘要： This invention relates to a process and a device for manufacturing cellulose-based webs which are directly formed from lyocell spinning solution and in particular for the washing of directly formed cellulose webs.
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公开(公告)号：US11767623B2
公开(公告)日：2023-09-26
申请号：US17826704
申请日：2022-05-27
申请人： LENZING AG
CPC分类号： D04H1/56 , B29C48/0014 , D01D5/14 , D01D10/06 , D01F2/00 , D04H1/4258 , D04H3/013 , D06C29/005 , D10B2201/22
摘要： This invention relates to a process and a device for manufacturing cellulose-based webs which are directly formed from lyocell spinning solution and in particular for the washing of directly formed cellulose webs.
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公开(公告)号：US20220364282A1
公开(公告)日：2022-11-17
申请号：US17826704
申请日：2022-05-27
申请人： LENZING AG
摘要： This invention relates to a process and a device for manufacturing cellulose-based webs which are directly formed from lyocell spinning solution and in particular for the washing of directly formed cellulose webs.
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