发明授权
- 专利标题： HIGH QUALITY PAPERBOARD AND PRODUCTS MADE THEREOF
- 专利标题（中）： 高品质的纸板及其制造的产品
-
申请号： EP06708158.8申请日： 2006-02-09
-
公开(公告)号： EP1861544B1公开(公告)日： 2017-07-05
- 发明人: PENG, Frank , HEISKANEN, Isto , RIIKONEN, Mika
- 申请人： STORA ENSO AB
- 申请人地址： Asgatan 21 791 80 Falun SE
- 专利权人： STORA ENSO AB
- 当前专利权人： STORA ENSO AB
- 当前专利权人地址： Asgatan 21 791 80 Falun SE
- 优先权： US651777P 20050210
- 国际公布： WO2006084883 20060817
- 主分类号： D21H27/38
- IPC分类号： D21H27/38 ; D21H27/10 ; D21H11/08
摘要：
The invention relates to a high quality paperboard comprising at least two plies, a first ply having good surface properties and strength, and a second ply for providing the paperboard with bulk wherein the second ply comprises hardwood CTMP. This paperboard has an internal strength and a bending resistance that is comparable with conventional high quality paperboard based on softwood CTMP. The invention also relates to products manufactured of the paperboard.
公开/授权文献
- EP1861544A1 HIGH QUALITY PAPERBOARD AND PRODUCTS MADE THEREOF 公开/授权日：2007-12-05
信息查询
