| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pocket part forming device capable of bringing a pocket part into a desired wall thickness, and a blister packing machine. <P>SOLUTION: The pocket part forming device 12 for forming the pocket part storing a work in a transferred band-like container film 3 includes a molding device 21 for molding the pocket part, and a preheating device 22 for heating the container film 3 on the upstream side from the molding device 21 in a transfer direction of the container film 3. An inner circumferential side pre-heating range R2 of a pocket forming range R1 to be formed with the pocket part in the container film 3, is heated in the preheating device 22. In the molding device 21, the pre-heating range R2 of the container film 3 is bulgingly deformed on a side opposite to a molding recess 32 for molding the pocket part, a circumferential post-heating range R3, on the outer circumferential side of the pre-heating range R2, of the pocket part forming range R1 is heated concurrently therein, and the pocket part forming range R1 is thereafter brought into press-contact with the molding recess 32, to form the pocket part. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
