PURPOSE: To provide the cartridge also usable in a label word processor for a laminated type tape cartridge.

CONSTITUTION: A non-laminated type tape cartridge 1 is mounted on the tape cartridge mounting part 10 of a label word processor and consists of a main part 1a containing the shaft fitting hole 36 in which the tape delivering shaft 22 provided to the mounting part 10 is fitted in order to deliver a thermal ribbon 34 and an auxialiary part 1b containing the pin fitting hole 40 in which the positioning pin 30 implanted in the mounting part 10 to position the mounting part 10 of the non-laminated type tape cartridge 1 is fitted and the auxiliary part 1b is formed so as to be freely movable with respect to the main part 1a.