公开(公告)号：JPH11105848A

公开(公告)日：1999-04-20

申请号：JP22251698

申请日：1998-08-06

Applicant: PHILIP MORRIS PROD

Inventor： WILDER DUANE C ,  POLLIO MICHAEL J

IPC: B65D3/02 ,  B31B50/25 ,  B65D5/42 ,  B65D85/10

Abstract: PROBLEM TO BE SOLVED: To form a container having rounded edges with opposite faces flat and parallel to each other when a packaging blank is folded to assemble the container by providing a plurality of longitudinal parallel score lines on an internal face at positions corresponding to creases of the blank. SOLUTION: Six or seven parallel longitudinal score lines 54 are provided along positions of creases of a packaging blank 50 which are to be four vertical rims 56, 58, 60, 62 of a packaging box. All of the longitudinal score lines 54 are provided on an internal face of the blank 50, that is inside a completed container box. When the blank 50 is folded along one of longitudinal axes of the vertical rims 56, 58, 60, 62 in order to assemble the container box from the packaging blank 50, an edge curvature is distributed along a width with scores provided, so that a rounded edge may be automatically formed. Further, tendency for bending front and rear panels 14, 16 of the container may be substantially reduced, thereby forming the panels 14, 16 to be flat and parallel.

公开(公告)号：TR9801510A2

公开(公告)日：1999-02-22

申请号：TR9801510

申请日：1998-08-06

Applicant: PHILIP MORRIS PROD

Inventor： WILDER DUANE C ,  POLLIO MICHAEL J

IPC: B65D3/02 ,  B31B50/25 ,  B65D5/42 ,  B65D85/10 ,  B65D

CPC classification number: B65D5/4266 ,  B65D85/1045 ,  Y10S229/93

Abstract: A packaging blank 50 is scored with several substantially parallel laterally spaced apart score lines 54 adjacent the intended location of a rounded edge on the container produced from the blank. The score lines are formed on the inside surface of the blank which places the score lines inside the container formed from the blank. When the blank is bent into shape at the rounded edges, a portion of the total deflection is absorbed by each score line whereby the resulting container edge is a gradual curve rather than a single sharp crease. Placing the score lines on the inside of the formed container results in opposing faces of the container being planar and parallel to one another.

公开(公告)号：PL192627B1

公开(公告)日：2006-11-30

申请号：PL32787098

申请日：1998-08-06

Applicant: PHILIP MORRIS PROD

Inventor： WILDER DUANE C ,  POLLIO MICHAEL J

IPC: B65D3/02 ,  B31B50/25 ,  B65D5/04 ,  B65D5/42 ,  B65D85/10

公开(公告)号：BR9802861A

公开(公告)日：1999-10-19

申请号：BR9802861

申请日：1998-08-06

Applicant: PHILIP MORRIS PROD

Inventor： WILDER DUANE C ,  POLLIO MICHAEL J

IPC: B65D3/02 ,  B31B50/25 ,  B65D5/42 ,  B65D85/10

Abstract: A packaging blank 50 is scored with several substantially parallel laterally spaced apart score lines 54 adjacent the intended location of a rounded edge on the container produced from the blank. The score lines are formed on the inside surface of the blank which places the score lines inside the container formed from the blank. When the blank is bent into shape at the rounded edges, a portion of the total deflection is absorbed by each score line whereby the resulting container edge is a gradual curve rather than a single sharp crease. Placing the score lines on the inside of the formed container results in opposing faces of the container being planar and parallel to one another.

公开(公告)号：TR199801510A2

公开(公告)日：1999-02-22

申请号：TR9801510

申请日：1998-08-06

Applicant: PHILIP MORRIS PROD

Inventor： WILDER DUANE C ,  POLLIO MICHAEL J

IPC: B31B50/25 ,  B65D3/02 ,  B65D5/42 ,  B65D85/10 ,  B65D

Abstract: A packaging blank 50 is scored with several substantially parallel laterally spaced apart score lines 54 adjacent the intended location of a rounded edge on the container produced from the blank. The score lines are formed on the inside surface of the blank which places the score lines inside the container formed from the blank. When the blank is bent into shape at the rounded edges, a portion of the total deflection is absorbed by each score line whereby the resulting container edge is a gradual curve rather than a single sharp crease. Placing the score lines on the inside of the formed container results in opposing faces of the container being planar and parallel to one another.

公开(公告)号：PL327870A1

公开(公告)日：1999-02-15

申请号：PL32787098

申请日：1998-08-06

Applicant: PHILIP MORRIS PROD

Inventor： WILDER DUANE C ,  POLLIO MICHAEL J

IPC: B31B50/25 ,  B65D5/42 ,  B65D3/02 ,  B65D85/10 ,  B65D5/26

Abstract: A packaging blank 50 is scored with several substantially parallel laterally spaced apart score lines 54 adjacent the intended location of a rounded edge on the container produced from the blank. The score lines are formed on the inside surface of the blank which places the score lines inside the container formed from the blank. When the blank is bent into shape at the rounded edges, a portion of the total deflection is absorbed by each score line whereby the resulting container edge is a gradual curve rather than a single sharp crease. Placing the score lines on the inside of the formed container results in opposing faces of the container being planar and parallel to one another.