Clothing processing device including heat dissipation sheet

A clothing processing device comprising:

• a cabinet;
• a front panel comprising:
• a first surface that forms a front surface of the cabinet;
• a second surface that is opposite to the first surface;
• and
• an opening formed therein and extending from the first surface to the second surface;
• a drum disposed in the cabinet and to communicate with the opening;
• and
• a door connected to the first surface of the front panel to open or close the opening,
• wherein the front panel comprises:
• a seating groove protruding toward an inside the cabinet along a circumference of the opening such that the door is placed on the seating groove in response to closing the opening by the door;
• and
• an extended surface extending to the inside the cabinet from an upper end of the front panel, the extended surface comprising a curved nose to form a gap with the seating groove, and
• wherein the clothing processing device further comprises:
• an insulator disposed between the curved nose and the seating groove in the second surface of the front panel;
• and
• a heat dissipating sheet attached to the second surface of the front panel to enclose at least a portion of the insulator along a circumference of the insulator.