公开(公告)号：US20240279877A1

公开(公告)日：2024-08-22

申请号：US18570465

申请日：2022-06-13

申请人： Ahlstrom Oyj

发明人： Menno Dufour ,  Jonathan Laloum

IPC分类号： D21H27/10 ,  B65D1/34 ,  B65D77/20 ,  D21H13/08 ,  D21H17/19 ,  D21H17/55 ,  D21H19/12 ,  D21H21/16 ,  D21H21/20

CPC分类号： D21H27/10 ,  B65D1/34 ,  B65D77/2024 ,  D21H13/08 ,  D21H17/19 ,  D21H17/55 ,  D21H19/12 ,  D21H21/16 ,  D21H21/20

摘要： The present disclosure provides for a sterilizable fibrous material for the packaging of medical devices intended to be sterilized, characterized in that the sterilizable fibrous material is in the form of a cardboard having a basis weight of at least 180 g/m2; and the sterilizable fibrous material comprises a mixture of fibers containing at least 75% by weight of natural cellulose fibers, the length of which is less than 5 mm; and the sterilizable fibrous material has a permeability to air of at least 1.7 μm/Pas at a pressure of 1.47 kPa, measured according to the ISO 5636-3 standard. The present disclosure also provides for a sterilizable tray obtained from the sterilizable fibrous material.