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公开(公告)号：US11529786B2
公开(公告)日：2022-12-20
申请号：US15624194
申请日：2017-06-15
IPC分类号： B31B50/46 , B31B50/52 , B31B50/59 , B31B50/62 , B65D5/24 , B65D5/42 , B65D5/56 , B31B120/40 , B31B110/35 , B31B100/00
摘要： A method of erecting a carton from a blank, including: engaging the blank with a punch head against which the carton is formed, folding side portions of the blank against the punch head to form sides of the carton; folding outer portions of the side portions of the blank away from the punch head and against an external side of the carton; folding end portions of the blank against the punch head to form end portions of the carton; folding outer portions of the end portions of the blank away from the punch head and against an external end of the carton; and securing corner gussets formed between the side and end portions against sides or ends of the carton.
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公开(公告)号：US20170361559A1
公开(公告)日：2017-12-21
申请号：US15624194
申请日：2017-06-15
CPC分类号： B31B50/592 , B31B50/46 , B31B50/52 , B31B50/624 , B31B50/626 , B31B2100/0024 , B31B2110/35 , B31B2120/40 , B65D5/244 , B65D5/4266 , B65D5/4287 , B65D5/563
摘要： A method of erecting a carton from a blank, including: engaging the blank with a punch head against which the carton is formed, folding side portions of the blank against the punch head to form sides of the carton; folding outer portions of the side portions of the blank away from the punch head and against an external side of the carton; folding end portions of the blank against the punch head to form end portions of the carton; folding outer portions of the end portions of the blank away from the punch head and against an external end of the carton; and securing corner gussets formed between the side and end portions against sides or ends of the carton.
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