Multi-functional paper cutting device

A multi-function paper cutting device comprising:

• a shell having a wall;
• wherein the wall has a first end and a second end along a length direction of the wall;
• a tape cutting assembly arranged on the shell;
• wherein the tape cutting assembly is configured to rotatably retain a tape roll on the shell and to cut a tape released from the tape roll;
• and
• a paper cutting structure comprising a slit and a paper cutting blade;
• wherein the slit is defined in the wall;
• a width of the slit is defined by an upper part and a lower part of the wall, and the slit extends from the first end of the wall along the length direction of the wall towards the second end;
• the paper cutting blade is arranged on an end of the slit, and a blade edge of the paper cutting blade faces an entrance of the slit;
• paper to be cut is configured to be inserted into the slit and cut by the paper cutting blade after passing through the slit.