| 摘要 |
PROBLEM TO BE SOLVED: To provide a bag making machine which reduces wear of a member for manually moving a position of a heat seal part and reduces the replacement frequency of the member.SOLUTION: A bag making machine 100 includes: a heat seal part 30 for heat-sealing a first trunk material 61 to a second trunk material 62; an auxiliary member 40 for forming a gap between the heat seal part 30 and a main rack 125; a first moving mechanism 110 which adjusts a position of the heat seal part 30 relative to the auxiliary member 40 to adjust a position of the heat seal part 30; and a second moving mechanism 120 including the main rack 125 and used to manually move the position of the heat seal part 30.SELECTED DRAWING: Figure 10 |
