Frito-lay North America, Inc.

Shalaka Narwankar

Richard James Ruegg

David Emerson

Olga Alexandrovna Sanford

Susan Patricia Licker

David Lothian

Jose Michel Nader

Thomas Stingelin

Martha Jo Meadows Brown

Donna Jan Diermeier

David B Emerson

An extruder die designed to produce a spiral corn-based snack food product with consistent, tight spiral pitch and the resultant food product. The extruder die has a center post parallel to the flow path along with three cone-shaped receiving ports arranged in a cloverleaf pattern around the center post. The die has three curved slots on the output side of the die which are in fluid communication with the cone-shaped receiving ports. At the distal end of each of these slots is a semi-circular tip. The tip has a diameter larger than the width of its associated slot. Further, the tip is located at the apex of a cone-shaped receiving port with which it is in fluid communication, thus providing for the highest flow velocity of the extrudate through the tip. The resultant flow profile produces the consistent spiral shape of the snack product produced by the die design described.

Extruder die and resultant food product

Filled cracker product

An improved dough-rolling product and method for rolling sheeted dough. The proposed invention comprises a dough-rolling method having a dough sheeter that cuts a dough sheet into preforms having a concave leading edge and convex trailing edge. A rolling curtain creates a rolled preform with the leading edge on the inside and the trailing edge on the outside. The rolled preform is cooked to produce a rolled snack product with consistent thickness throughout its length and a round outer flap.

Dough rolling method and product

An improved dough-rolling apparatus and method for rolling sheeted dough. The proposed invention comprises a dough-rolling apparatus having a dough sheeter that cuts a dough sheet into preforms having a concave leading edge and convex trailing edge. A rolling curtain creates a rolled preform with the leading edge on the inside and the trailing edge on the outside. The rolled preform is cooked to produce a rolled snack product with consistent thickness throughout its length and a round outer flap.

Dough rolling apparatus, method and product

Food extrusion die

Corn-based, ready to eat snack piece

Growing community of inventors

Plano, TX, United States of America

Shalaka Narwankar