Frito-lay North America, Inc.

John D Kiel

David Emerson

David Lawrence Barry

William C Flannigan

Thomas E Lyons, Jr

Geoffrey Thomas Ley

Richard James Ruegg

Devang Jitendra Sutaria

Marlin L Anderson

An improved dough-rolling apparatus and method for rolling sheeted dough. The proposed invention comprises a dough-rolling apparatus having a dough sheeter, a sheeting conveyor having a ramped section, a roll-initiating curtain positioned above the ramped section, and a roll-completing curtain positioned above the conveyor and downstream from the roll-initiating conveyor. Sheeted and cut dough pieces are deposited onto a steel mesh, partially-ramped sheeter belt, where two wire-mesh rolling curtains are draped onto the sheeter belt to induce rolling of the dough pieces.

Dough rolling apparatus and method

A containment apparatus for a multi-pass oven consisting of guide rails and tapered guide chutes having side rails. A tapered guide chute directs product pieces from one conveyor to the center of a receiving region of an underlying conveyor. Guide rails are placed along the sides of the receiving region of an underlying conveyor and maintain baking product pieces on the conveyor. Diverters on the distal end of each guide rail further move product pieces toward the center of the conveyor. Such diverters help ensure that pieces reach a subsequent guide chute or subsequent conveyor without falling off of the conveyor. Such guide rails, diverters, and guide chutes help prevent damage to, and loss of, product pieces while pieces pass through the oven. Guide rails, diverters, and guide chutes are particularly effective at maintaining round or cylindrical pieces within a multi-pass oven.

Containment apparatus for multi-pass ovens

Growing community of inventors

Allen, TX, United States of America

John D Kiel