There is a difference between FFC (flat flex cable, frequently found in floppy drives) and FPC (flexible printed circuit, in the OP's picture). FFC often is soldered, although there are connectors that either type can be inserted into. FPC is never soldered, it must clip into a connector, or in some cases "zebra strips" or z-axis films make the connection.
jpanhalt's picture appears to show a .050" ribbon cable, different from either type.