What is "Flat Clinch technology" in a stapler? What does "flat clinch" mean? ---------------------------------------------------------------update---------------------------------------------------------------- The description from Wikipedia： "Some modern desktop staplers make use of Flat Clinch technology. With Flat Clinch staplers, the staple legs first pierce the paper and are then bent over and pressed absolutely flat against the paper – doing away with the two-setting anvil commonly used and making use of a recessed stapling base in which the legs are folded. Accordingly, staples do not have sharper edges exposed and lead to flatter stacking of paper – saving on filing and binder space."