公开(公告)号：US20140246161A1

公开(公告)日：2014-09-04

申请号：US14274036

申请日：2014-05-09

Applicant: SCA TISSUE FRANCE

Inventor： Pierre GRAFF ,  Veronique WISS ,  Remy RUPPEL ,  Pierre PROBST

IPC: D21H17/28

CPC classification number: D21H17/28 ,  A47K10/16 ,  B31C1/00 ,  B65H75/10 ,  B65H2701/522 ,  D21H27/42 ,  Y10T428/1307

Abstract: A water degradable paper sheet has a basis weight of 80 to 400 g/m2 and is dry-formed from paper fibres bound together by a water-soluble binder including starch, the amount of binder in the sheet being 30 to 70%. Additionally, a tube is formed by a cylinder having a wall that includes at least one dry-formed paper sheet including paper fibres bound together by a water-soluble binder.

Abstract translation: 水可降解纸的单位面积重量为80〜400g / m 2，由包含淀粉的水溶性粘合剂结合在一起的纸纤维干燥形成，片材中的粘合剂的量为30〜70％。 此外，管由具有壁的圆筒形成，该壁包括至少一个包含通过水溶性粘合剂结合在一起的纸纤维的干成型纸片。