: Soft wheat flours (low protein) are preferred for biscuits and cookies to ensure tenderness, while stronger flours are used for crackers to support lamination.

If you'd like to dive deeper into a specific area, I can provide details on: (Direct Gas Fired vs. Convection) Chemical leavening (The role of bicarbonate and ammonium) Packaging automation (Flow-wrapping vs. pile-pack systems)

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

Successful manufacturing begins with the rigorous selection and handling of ingredients, which dictate the final product's texture and shelf life.

The method of shaping depends entirely on the dough’s rheology (viscosity and elasticity).

: Near-infrared (NIR) sensors monitor real-time moisture to ensure shelf stability.

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

: These act as "shortening" agents, interfering with gluten development to create crumbly or crisp textures.