发明名称 VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON VERBUNDVLIESSTOFFEN MITTELS HYDRODYNAMISCHER VERNADELUNG
摘要 <p>Method of producing a composite nonwoven for receiving and storing liquids or the like, comprising a carded nonwoven, which is treated in order to consolidate it, and a pulp layer, such as a wood pulp fiber layer, applied to the consolidated carded nonwoven and brought into secure contact with same, characterized in that the carded nonwoven is consolidated dry before being coated with the super-absorbent material, then the layer formed from the pulp fibers is applied to this pre-consolidated carded nonwoven and everything is interconnected.</p>
申请公布号 DE50104106(D1) 申请公布日期 2004.11.18
申请号 DE2001504106 申请日期 2001.01.13
申请人 发明人
分类号 B32B5/26;B32B7/08;D04H1/46;D04H1/48;D04H1/492;D04H1/498;D04H1/70;D04H1/74;D04H13/00;D04H18/04;(IPC1-7):D04H1/46;D04H3/10;D04H5/02 主分类号 B32B5/26
代理机构 代理人
主权项
地址