公开(公告)号：WO2020074884A1

公开(公告)日：2020-04-16

申请号：PCT/GB2019/052852

申请日：2019-10-08

Applicant: SPLYT-PAK LIMITED

Inventor： SLACK, Henry

IPC: B31B50/14 ,  B31B50/62 ,  B31B105/00 ,  B31B110/35 ,  B31B120/40 ,  B32B37/00 ,  B32B37/12 ,  B32B37/20 ,  B32B38/04 ,  B65D5/54 ,  B65D5/60 ,  B65D5/70

Abstract: A carton blank, reel of carton blanks, and a method for manufacturing the carton blank or reel of carton blanks. The carton blank is for use in a vertical form fill sealing machine to form a carton. The carton blank includes a card outer (2) and a liner (17). The card outer is perforated to define a removable portion (14). The liner is attached to the card outer using an adhesive, the liner overlaying the removable portion. The adhesive is disposed about a periphery of the liner, over the perforations in the card outer, and over at least a part of the removable portion.