Why aluminum foil trays jam on automatic packaging lines: denesting, stack control, and rim variation
Why aluminum foil trays jam on automatic packaging lines: denesting, stack control, and rim variation A denester handles the stack, not an isolated tray. Rim contact, stacking order, corner condition, and variation through the stack all affect what the machine sees. The first trays run cleanly. Then one stays in the magazine. A few cycles…










