The binding mechanism includes one base suitable for being fixed to cover and one paperholder comprising two passage parts and two pin parts held in the passage parts separately.
本发明公开了一种装订装置，其包括一基座件，其适于固定在封皮上；
3
The utility model discloses a gummed paper cutter, which includes a gummed paperholder, at the rear side of the gummed paper, a gummed paper wheel is arranged for installing gummed paper;