Abstract: A binding device for binding the openings of bags or the like which is small and simple in structure but effective in operation without requiring an electric power source. The binding device comprises: a stationary vertical support plate carrying a reel of binding material, a pair of rocking plates pivotally secured to the support plate, a cord delivery mechanism having a pair of supporting rollers, a cord winding mechanism having an actuating rod, an actuating plate and a pair of winding arms, a cord cutting mechanism, and a cord twisting mechanism having an engaging pawl to twist the end portions of a cut cord piece together.

Abstract: A binding device for fastening the openings of bags or the like which is very useful, easy to operate, and simple in structure. The device has a binding cord supplying device fitted between a pair of vertical side walls, and a binding cord delivery device having a cutting blade and delivery rollers is attached to the upper portions of these side walls. Guide slots for receiving the openings of bags are defined in the side walls and are provided with obliquely cranked slots, and a binding cord twisting mechanism attached to a slider is positioned near the cranked slots. The binding cord of a certain length is fitted to the opening of a bag and twisting both end portions of the binding cord are twisted by the rotation of the twisting mechanism.

Abstract: A binding device for bundling the openings of bags or other material to be bound which comprises: a slidable plate fitted on a vertical support plate; a reel carrying a bundling material such as wire; a feeding mechanism delivering the bundling material; U-shaped carriers attached on rocking arms for supporting the open end of a material to be bound; a movable winding arm for guiding and winding the bundling material round the open end of the material to be bound; and a twisting mechanism for twisting the cut ends of the bundling material that is wound round the material to be bound.