MAGNETIC-TAPE CASSETTE WITH A TAPE-PRESSURE DEVICE, TAPE PRESSURE DEVICE WITH A PRESSURE PAD FOR SUCH A CASSETTE, AND PRESSURE PAD FOR SUCH A TAPE-PRESSURE DEVICE

摘要

In a cassette (1) for a magnetic tape (2), which has a housing (3) with a housing wall (8) formed with an access opening (13) for a magnetic head (42), and a tape-pressure device (40) including a pressure-pad support (43) and, arranged thereon, a pressure pad (45) having an elastic base (53) of a foam material, the foam material has open pores at the surface region (54) which faces the magnetic tape (2) during pressing and a polytetrafluoroethylene layer (55) is anchored in the open pores.