Clip binder system for binding e.g. photo albums, has emboss units with conical/truncated shape and determined height allowing pinching and deformation of assembly of sheets or leaves placed in U-shaped section
摘要
<p>The system (0) has a U-shaped section (1) made of rigid metallic material with high resistance to deformation. Legs (3) of the section are slightly opened to form an angle ranging between 5 and 100 degrees with respect to the legs along parallel direction. Distance separating the legs is determined according to number of sheets to be inserted into the system. Emboss units (2) formed in conical/truncated shape with determined height are projected towards an interior of the section at regular intervals and allow pinching and deformation of an assembly of sheets or leaves placed in the section.</p>
