What is the process of biscuit production?The process of making biscuits involves several steps, with each stage being crucial in shaping the final quality and attributes of the biscuits.
Preparation of ingredients: This involves choosing and precisely measuring top-quality raw materials such as flour, sugar, fat, and leavening agents. The specific ingredients selected have a direct impact on the taste, texture, and shelf life of the biscuits.
Creating the dough: During this phase, the ingredients are blended together in a mixer to produce a consistent dough. The blending process is essential as it helps to develop the gluten within the flour, thereby affecting the dough’s flexibility and texture. Achieving the ideal consistency relies on precise control of the mixing time and speed.
Typical industrial mixers used for this purpose are planetary mixers, horizontal mixers, and vertical mixers.
Dough Resting: Following the creation of the dough, what is the next step in biscuit production? Typically, the dough is left to rest. This stage is important because it allows the gluten to relax, which in turn makes the dough more pliable and simpler to work with when shaping the biscuits.
Forming: Some common forming machines include
Pressing type biscuit forming machine: The sheet press first presses the dough into a dough strip with uniform thickness, and then the dough strip enters the press area. When the die makes a linear reciprocating motion, it presses the dough strip into a biscuit blank with a pattern, and at the same time completes the sorting of the biscuit blank and the residual material. The residual material will be transported back to the dough processing link for reuse.
Roller cutting type biscuit forming machine: The dough strip output by the sheet press first passes through the printing roller, which prints the pattern on the dough strip, and then the dough strip enters the cutting roller area, which cuts the dough strip into individual biscuit blanks, and finally the demoulding roller removes the biscuit blank from the mold and transports it to the next process.
Roller-printed biscuit forming machine: The crisp dough is placed between the feed roller and the die roller. The feed roller feeds the dough evenly to the die roller. There are mold cavities of various shapes on the die roller. As the die roller rotates, the dough is pressed into the cavity to form a biscuit blank. Then the biscuit blank falls off the mold under the action of the demoulding roller and falls on the conveyor belt to be transported away.
Baking: The formed biscuits are baked in the oven at a specific temperature and time. Baking not only bakes the biscuits, but also gives the biscuits their unique golden brown and crispy texture.
What is the process of biscuit production? The baking oven commonly used in industry is a tunnel baking oven, which ensures that the biscuits can obtain accurate temperature conditions at different baking stages to achieve the ideal baking effect.
Cooling: After baking, the biscuits are placed on a rack or conveyor belt to cool. Cooling is essential to prevent the biscuits from getting wet and prepare for packaging.
Packaging: The last step is to package the biscuits to maintain their freshness and quality. Effective packaging is also essential for marketing, as it needs to be visually attractive and provide information to consumers.
What is the process of biscuit production? Each stage of biscuit production is strictly controlled to ensure consistency and quality, thereby producing a product that meets consumer expectations.