System and method for making a coiled strip of dunnage
View Patent ↗A system, and associated components and methodology, having a dunnage supply with an outlet through which one or more crumpled strips are supplied, a positioning device that positions in juxtaposition portions of the one or more strips of dunnage, and a stapler for connecting the juxtaposed portions to hold them together. In a particular system, the system includes a converter that has a conversion assembly that converts a sheet stock material into a crumpled strip of dunnage and has an outlet through which the strip of dunnage is emitted. The system also includes a coiler that rolls the strip of dunnage into a coil, and a stapler that secures the trailing end portion of the strip of dunnage to at least the next-innermost portion of the strip in the coil by inserting a staple through the trailing end portion and the juxtaposed portion of the coiled strip.
1. A dunnage-producing system, comprising:
a converter that is operable to convert a sheet stock material into a strip of relatively thicker and less dense dunnage having at least two layers that are fixed in an overlapping relationship, the converter having an outlet for dispensing strips of dunnage,
a coiler downstream of the outlet that rolls a strip of dunnage into a coil, and
a stapler downstream of the outlet and adjacent the coiler for connecting a trailing end portion of the strip of dunnage to an adjacent, next-innermost portion of the strip in the coil;
wherein the stapler is configured for injecting a plastic staple having a cross-bar at one end through the strip of dunnage, the staple having a paddle at the opposite end for resisting passage through the strip of dunnage and an elongated filament interconnecting the cross-bar and the paddle.
2. A system as set forth in claim 1 , wherein the stapler is operable to insert at least one staple into the coil.
3. A system as set forth in claim 1 , wherein the converter includes a conversion assembly that converts the sheet stock material into a strip of relatively thicker, narrower, and less dense dunnage.
4. A system as set forth in claim 1 , wherein the coiler rolls the strip of dunnage into a coil by winding the strip about an axis that is substantially parallel to a width dimension of the strip.