| 摘要 |
A computer mouse mat 1 comprises a plurality of disposable paper sheets 2 disposed on a rigid cardboard base 3. The sheets are bound together along at least half of their periphery, using a latex adhesive or mechanical means. The sheets may be circular except for a straight edge chord portion 4 for effective removal of the topmost sheet. Alternatively, the sheets may be rectangular (Figure 3). The sheets are first printed with graphical, promotional or textual material, then the sheets are cut to provide the chord portion prior to binding, the chord portion ensuring that the sheets are registered with respect to one another. Alternatively, the sheets may be bound prior to cutting of the chord portion. |
