May 6, 2026
Marshmallow Pellet Extrusion Testing
How Bonnot's test room used a cooker extruder to develop a low-density marshmallow pellet that floats on water — and what it took to get there.
What sets us apart is our unique ability to manufacture unique parts.
For critical components, Bonnot offers stocking programs that maintain a reserved inventory of designated parts. With a purchase commitment, we hold the parts and invoice only as they ship — reducing lead time and protecting against unplanned downtime.
Because Bonnot has retained engineering drawings for every machine built since 1891, we can manufacture replacement parts for extruders no longer in production. If your equipment predates current models, our technical team can identify the part from our records and either produce it to original OEM specifications or supply the drawing for you to source through your preferred manufacturer.
May 6, 2026
How Bonnot's test room used a cooker extruder to develop a low-density marshmallow pellet that floats on water — and what it took to get there.
March 18, 2026
Research and Development is rarely a straight line from problem to solution. More often, it is a series of adjustments, observations, and refinements.
March 12, 2025
Explore the basics of single screw extruders—how they work, core components, advantages, and common manufacturing applications.