A continuous production process for chocolate filling, temperature regulation, and casting.

The integrated continuous production process of chocolate aeration and temperature regulation casting has solved problems such as discontinuous process, low efficiency, uneven aeration and easy oxidation of materials in chocolate production, and has achieved efficient and stable production of lightweight products, improving production efficiency and product quality.

CN122123433APending Publication Date: 2026-06-02SUZHOU SPHINX FOOD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SUZHOU SPHINX FOOD CO LTD
Filing Date
2026-03-20
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing chocolate production processes suffer from problems such as discontinuous production flow, low efficiency, uneven aeration, poor material stability, insufficient temperature control and casting precision, low molding quality, and easy oxidation of materials, making it difficult to meet the market's demand for lightweight, uniform quality, and high efficiency.

Method used

The process employs an integrated continuous production process for chocolate gas-filled, temperature-controlled, and casting molding, which includes raw material preparation, precise temperature control, uniform gas filling, quantitative casting, and rapid cooling molding. This integrated, continuous operation utilizes food-grade high-purity nitrogen for sealed gas filling and low-temperature cooling to ensure material stability and molding precision.

Benefits of technology

It achieves full-process automation, improves production efficiency, and produces products with a light and fluffy texture, high molding precision, good stability, and extended shelf life. It also solves the problems of low efficiency, uneven aeration, low molding quality, and oxidation risk in traditional processes.

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Abstract

A continuous production process for chocolate with temperature-controlled gas filling and casting includes the following steps: raw material preparation, temperature control, gas filling and mixing, quantitative casting, and cooling molding. The process involves mixing the main chocolate ingredient, oil, auxiliary materials, and emulsifier according to a specified ratio; obtaining a suitable viscosity material through precise temperature control; using food-grade nitrogen at 0.5-0.8 MPa in a sealed environment to form a uniform and fine slurry; and after quantitative casting, cooling at -15 to -10°C for 15-25 minutes to solidify. This invention achieves continuous and automated production throughout the entire process of temperature control, gas filling, casting, and cooling. The resulting product has a fluffy texture, uniform density, regular appearance, and high yield. The sealed gas filling reduces oxidation, extends shelf life, and significantly improves production efficiency and product quality, making it suitable for large-scale industrial production.
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