公开(公告)号：US20230399144A1

公开(公告)日：2023-12-14

申请号：US18030657

申请日：2021-10-06

申请人： Sealed Air Corporation (US)

发明人： Gary Walter Starks ,  Patrick Thomas Carr ,  Michael John Hosken

IPC分类号： B65D33/00 ,  B65D81/03 ,  B65D75/12 ,  B65D75/20 ,  B65D75/52

CPC分类号： B65D33/002 ,  B65D81/03 ,  B65D75/527 ,  B65D75/20 ,  B65D75/12

摘要： A web of preformed bags includes a sheet material and a cushioning material. The sheet material includes two sheets that are arranged to form a series of bags. The sheets are connected together to form sides of each of the bags. Each of the bags is bounded by an opening and the sides where sheets are connected together. The cushioning material is coupled to inner surfaces of the sheets in each of the bags. The web further includes a line of weakness in at least one of the sheets between each of the bags. After an object is loaded in one of the bags, the opening of the one of the bags is configured to be sealed closed with the object therein such that the cushioning material in the one of the bags is arranged to cushion the object when the one of the bags is sealed closed.