De-nesting and singulation of soft bakery and fresh items for tray placement

Before placement, supplied bakery and fresh items (bread rolls, viennoiserie, individually packaged soft snacks) arrive bunched or nested and must be singulated and presented one-by-one to the placement robot at line speed. The task involves separating a single deformable item from a cluster, orienting it, and handing it off without squashing or tearing soft packaging. It is upstream feed for the garnishing/placement step and gates overall line throughput. It is hard because deformable items don't present rigid grasp features, they stick together, and over-gripping during separation deforms the product. Newrest's Montreal line addressed an adjacent version of this with a 2D-vision (Cognex) bun unscrambler combined with a Soft Robotics gripper, indicating the company has worked this problem, though no figure on broader rollout was found. We identified this through our own research; we have not confirmed the specifics with the customer directly. This page is our researched read — a starting point for that conversation.