| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a pocket part formation device of a blister pack capable of more accurately forming a pocket part in a container film than in a conventional case.SOLUTION: A pocket part formation device 20 comprises a unit reciprocation mechanism 21 for making a heating part 30 and a pocket formation part 40 perform reciprocating motions along a feed direction of a container film 1, heats the container film 1 by the heating part 30 while feeding the heating part 30 and the pocket formation part 40 in the same direction as that of the container film 1 by the unit reciprocation mechanism 21 to the container film 1 to be fed at fixed speed by a film feed roll 45, sandwiches the container film 1 between a male mold 41 and a female mold 42 of the pocket formation part 40, and forms a plurality of pocket parts 1a in the container film 1.</p> |
