Biscuit, Cookie, And Cracker — Manufacturing, Man...

: High-fat doughs are pressed into recessed rollers to create intricate embossed designs (e.g., shortbread).

: High-tech lines use sound waves to detect internal fractures before packaging.

: Modern plants use automated silo systems to pneumatically convey flour and sugar, ensuring consistent temperature and moisture levels before mixing. 2. The Mixing Process

: Common for hard biscuits, where all ingredients are mixed simultaneously to develop a specific gluten web.

: Often used for cookies, where fat and sugar are mixed first to incorporate air, followed by liquids and flour.

Baking is a three-stage thermodynamic process that occurs as the product moves through a tunnel oven. Physical Change Heat transfer begins