| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing device for a PTP sheet which can manufacture the PTP sheet which is hard to break even if an impact by dropping or the like is applied. <P>SOLUTION: A recess 31 is provided on both end sections of a film receiving roll 19. Sections corresponding to the recesses 31 are brought into contact with a heating roll 20 as the pressure remains approximately zero although they come into contact with the heating roll 20, and heat from the heating roll 20 is made to be hardly transmitted. Therefore, the melting of a sealant by the heat of the heating roll 20 does not occur, and the sections are made non-attached sections in which a seal joint is not formed. Punching by a punching device is performed on the PTP film having the non-attached sections, and this PTP sheet is manufactured. The PTP sheet has the non-attached sections which have an almost L shape, and in which the seal joint is not formed, at four corners. <P>COPYRIGHT: (C)2007,JPO&INPIT |
