发明名称 Disk method for producing the same and device for carrying out said method
摘要 A disk consists of one or more plies or layers ( 1, 2, 3 ) which lie one on the other and which are connected to one another in their edge region ( 10 ) and consequently have a compression region ( 20 ) on their circumference ( 4 ). Such a disk is provided for the application and/or absorption of liquid or semisolid substances. In this case, the compression region ( 20 ) is provided at a radial distance (B) from the circumference ( 4 ) of the disk. Consequently, the material fibers directed outward from the compression region ( 20 ) are so long that they are not rigid, but, instead, are slightly flexible.
申请公布号 US7192630(B2) 申请公布日期 2007.03.20
申请号 US20040478875 申请日期 2004.06.22
申请人 FLAWA AG 发明人 ZILTENER CHRISTOPH;HEINIMANN HANS;WERNER ERNST;MAVELY JOSEPH;DAUNER MARTIN
分类号 A61F13/15;A45D34/04;B01J20/28;B32B7/04;D04H13/00 主分类号 A61F13/15
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