SEAL COUNTER MEMBER ASSEMBLY, SEALING DEVICE WITH A SEAL COUNTER MEMBER ASSEMBLY AND DEVICE FOR MANUFACTURING BLISTER PACKS WITH A SEALING DEVICE

摘要

The invention relates to a sealing counter-support arrangement (10), designed in operative connection with a sealing roller and set up to produce a sealing connection between a base film having cup-shaped blister pockets and a cover film, comprising a receiving device (15) with a rotatingly drivable hollow shaft (16) having a flow channel (16). 17), a drive unit (18) for driving the hollow shaft (17), a format part (19) which is at least partially hollow-cylindrical in such a way that it is placed on a free end (20) of the hollow shaft (17), the Format part (19) is rotatably and detachably connected to the hollow shaft (17) with respect to the hollow shaft (17) and has depressions (21) on the outside on the lateral surface which are designed and set up to accommodate the blister pockets of the base film, and the receiving device (15) has a device for Circulating a cooling medium in the flow channel (16) for cooling at least parts of the de s format part (19) is assigned, wherein the device for circulating the cooling medium is connected to the flow channel (16), preferably via a rotary leadthrough (23) at another free end of the hollow shaft (17) opposite the format part (19), which is characterized in that the format part (19) has a hollow cylindrical sleeve shape, such that the radial inner surface of the format part (19) is continuously cylindrical, and that between the outer jacket surface of the hollow shaft (17) and the cylindrical inner surface of the format part ( 19) a radial gap is formed in which a substantially radially acting connecting means (26) is arranged. The invention also relates to a sealing device with such a sealing counter-support arrangement (10) and a device for producing blister packs with such a sealing device.