| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a packaging machine capable of maintaining a consistent temperature of a heating face of a bonding member and preventing the occurrence of dispersion in the finished state of the heat-bonding even when changing the bag-making rate or the operational state of the packaging machine, or changing the temperature condition or the like around the packaging machine. <P>SOLUTION: In the packaging machine to form a bag by bonding a packaging film with the heat of a bonding member, the face portion other than a heating face of the bonding member is covered by a heat insulating member. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
