公开(公告)号：EP3765417A1

公开(公告)日：2021-01-20

申请号：EP19713321.8

申请日：2019-03-12

申请人： Owens-Brockway Glass Container Inc.

发明人： GRANT, Edward, A. ,  PARADA, Delia, Norith Sanchez

IPC分类号： C03B9/32 ,  B65D1/40 ,  C03B9/347

公开(公告)号：EP4001228A1

公开(公告)日：2022-05-25

申请号：EP21211770.9

申请日：2019-03-12

申请人： Owens-Brockway Glass Container Inc.

发明人： GRANT, Edward, A. ,  PARADA, Delia, Norith Sanchez

IPC分类号： C03B9/32 ,  B65D1/40 ,  C03B9/347

摘要： A glassforming blank mold (52, 152) having an internal surface (66, 166) and an engraving (64, 164) in the internal surface, wherein the engraving, in cross section, includes a radially outward surface (74, 174) and sidewalls (76, 78, 176, 178) including fillets (84, 184), and rounds (86, 186), such that the sidewalls are not straight but, instead, are continuously curving and wherein a ratio of radii of the rounds to a radial depth (80) of the engraving is between 3:1 and 9:1. A method of making a glass container using the mold is also disclosed, as is the glass container (20, 120) itself.