| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a packaging film sheet which is formed by connecting a plurality of packaging films separated via a separating reinforcing line in a direction along the separating reinforcing line, which is prevented from being torn when tensile force is applied in a direction perpendicular to the connecting direction, while taking into consideration that a cutting area is shifted when cut in units of packaging film unit, and which facilitates the separation of the packaging film by the separating reinforcing line after cutting in units of packaging film unit. <P>SOLUTION: The packaging film sheet 1 is formed by connecting a plurality of packaging films 3 to be separated into two via a tear tape 6 in a direction along the tear tape 6. A plurality of cuts 7a to 7d arranged in the direction along the tear tape 6 are mounted in the area containing the boundary of a plurality of the packaging films 3 among the areas along both sides of the tear tape 6. <P>COPYRIGHT: (C)2012,JPO&INPIT |
