公开(公告)号：US20220136175A1

公开(公告)日：2022-05-05

申请号：US17429583

申请日：2020-02-19

申请人： Borregaard AS

发明人： Synnøve Holtan ,  Steen Jacobsen ,  Katérina Liapis ,  Yasuhide Numata ,  Yasuhiro Yamamori ,  Hironori Tanaka ,  Jan Berg ,  Odd Henry Pedersen

IPC分类号： D21H27/40 ,  B31F1/28 ,  D21H19/54 ,  C09J103/02 ,  B31F5/04 ,  D21H19/52 ,  C09J101/02

摘要： The present invention relates to a high speed process for making corrugated paperboards and cardboards, said paperboards and cardboards comprising chemically treated paper, and said process using a starch-based adhesive that comprises microfibrillated cellulose. The present invention also relates to corrugated paperboards and cardboards comprising said starch-based adhesive composition comprising microfibrillated cellulose and said chemically treated paper.