Understanding The Production Principle of Hard Biscuits: Key Processes From Mixing To Forming

Hard biscuit production depends on the formation of a strong, extensible gluten network that provides the desired crispness and layered structure.This article reviewed the entire process — from dough mixing and sheeting to forming and baking — and discussed the role of key ingredients such as flour proteins, sugars, fats, and functional additives.Modern hard biscuit production lines feature automated control systems for precise ingredient dosing, sheeting adjustment, and temperature regulation, ensuring consistent quality and high production efficiency.As the global biscuit market evolves toward healthier, functional products, manufacturers are adopting new raw materials and cleaner formulations.Through continuous optimization of process design and equipment technology, biscuit production lines help manufacturers achieve stable quality, lower costs, and meet diverse consumer demands in the competitive baked goods industry.