专利检索 ap:("WestRock Shared Services, LLC") AND inv:"David Brundage" 第 1 页

1.

发明公开
CORRUGATED CARDBOARD, CORRUGATED BOX, AND METHOD FOR PACKAGING A WET PRODUCT 审中-公开

公开(公告)号：US20230182981A1

公开(公告)日：2023-06-15

申请号：US18061540

申请日：2022-12-05

申请人： WestRock Shared Services, LLC

发明人： William T. McDonnell , Christopher C. Jameson , David Brundage

IPC分类号： B65D65/40 , D21H27/34 , D21H27/38 , D21H27/10 , D21H21/20 , D21H17/20 , D21H11/04 , D21F11/12 , B32B29/06 , B32B29/00 , B32B29/08 , B65B5/04 , B32B37/18 , B32B38/00

CPC分类号： B65D65/403 , B32B29/005 , B32B29/06 , B32B29/08 , B32B37/18 , B32B38/0004 , B65B5/04 , D21F11/12 , D21H11/04 , D21H17/20 , D21H21/20 , D21H27/10 , D21H27/34 , D21H27/38 , B32B2250/03 , B32B2250/26 , B32B2250/40 , B32B2307/718 , B32B2307/732 , B32B2307/5825 , B32B2307/7265 , B32B2317/127 , B32B2553/00

摘要： A corrugated cardboard includes a first cellulosic fibered linerboard layer treated with a wet strength agent, a second cellulosic fibered linerboard layer, and a non-wicking corrugating medium attached to and disposed between the first cellulosic fibered linerboard layer and the second cellulosic fibered linerboard layer.