公开(公告)号：EP4414097A2

公开(公告)日：2024-08-14

申请号：EP24184416.6

申请日：2021-11-12

申请人： Sonoco Development, Inc.

发明人： HUFFFER, Scott William

IPC分类号： B21D51/38

CPC分类号： B65D17/502 ,  B65D15/06 ,  B65D15/18 ,  B65D2517/003720130101 ,  B65D2517/504820130101 ,  B65D2517/500820130101 ,  B65D2517/501620130101 ,  B65D2517/503220130101 ,  B21D51/383 ,  B29C63/02 ,  B29C2063/48520130101

摘要： A container comprises:
a metal end (14) defining at least one opening into the container;
a peelable membrane (20) defining a pull tab (26), the peelable membrane (20) comprising:
an outer layer (32);
a heat seal layer (40); and
a tacky layer (38) positioned between the outer layer (32) and the heat seal layer (40),

wherein the heat seal layer (40) is permanently sealed to the metal end (14) to close the at least one opening,
wherein the tacky layer (38) allows the peelable membrane (20) to be removable from and resealable onto the metal end (14) about the edge of the metal end, except in a stopping point wherein the peelable membrane is retained on at least an edge of the metal end.

公开(公告)号：EP4200221B1

公开(公告)日：2024-07-10

申请号：EP21824139.6

申请日：2021-11-12

IPC分类号： B65D17/50 ,  B65D8/00 ,  B32B33/00 ,  B21D51/38

CPC分类号： B65D17/502 ,  B65D15/06 ,  B65D15/18 ,  B65D2517/003720130101 ,  B65D2517/504820130101 ,  B65D2517/500820130101 ,  B65D2517/501620130101 ,  B65D2517/503220130101 ,  B21D51/383 ,  B29C63/02 ,  B29C2063/48520130101