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MAP Packaging Solution for Cereal Products

Cereals

Features, Gas Ratio & Machine Recommendation

Cereal products such as breakfast cereals, oats, granola, mixed grains, and nutritional cereal mixes have unique product characteristics that bring strict packaging challenges. These grain-based foods are rich in dietary fiber, grain fat, starch and vitamins. Even with low moisture content, cereals are highly hygroscopic and easily affected by air exposure.

In regular atmospheric environments, cereal products tend to absorb moisture, lose crispness, become stale, oxidize fat, lose natural grain flavor, and even breed mold. Many compound cereals contain nuts and dried fruits, which further accelerate oxidation and deterioration.

Traditional vacuum packaging is not suitable for cereals. The strong squeezing force will crush cereal particles, destroy the loose and crispy structure, and damage product appearance for retail sales. Ordinary sealing packaging cannot block oxygen and moisture effectively. Therefore, Modified Atmosphere Packaging (MAP) is the most professional and ideal packaging method for all high-end cereal products.

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Cereals

Why Choose Us

We can customize packaging equipment according to customer requirements. Through years of experience, we have mastered advanced and mature equipment packaging technology, which makes the machine structure more reasonable, performance more stable, packaging output higher, and energy consumption lower. At the same time, our equipment has passed international certifications such as CE, MET and TUV. The “DJVac” and “DJPACK” trademarks registered by the company are increasingly taking root along with the product promotion, and have become the preferred brands of some customers.

We strive to serve customers wholeheartedly with better quality, more professional technology, a better service system, and the most sincere spirit of cooperation, to help customers get more profits and to continuously improve its comprehensive strength to win market recognition!

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1

Industry Experience

Founded in 1995, the company has been deeply involved in the vacuum packaging industry for nearly 30 years, serving multiple industries including food and pharmaceuticals. Its products are exported to over 50 countries and regions in Asia, Europe, and the Americas.

2

Client Base

Our clients include large and medium-sized enterprises both domestically and internationally.

3

Certifications

Certified by EU CE, German TUV, and US MET, demonstrating compliance with international standards.

4

Intelligent Control System

Multiple devices utilize microcomputer control technology, supporting various control modes for enhanced operational flexibility.

5

Modular Design

Supports customized configurations for power supply, plug standards, and ventilation holes to meet diverse customer needs.

Cereals

Special MAP Gas Ratio for Cereals

Cereal packaging focuses on anti-oxidation, moisture-proof, crispness retention and anti-mold effect.

Ideal Gas Formula for Cereal Products: 30% CO₂ + 70% N₂

Carbon dioxide effectively inhibits mold and microbial growth to avoid deterioration during long-term storage. Nitrogen acts as a stable inert filling gas to isolate oxygen, prevent fat oxidation, avoid package collapse, and keep cereals dry, crispy and flavorful for a long time.

 

Suitable Packaging Form for Cereal Products

MAP tray modified atmosphere packaging is the most suitable packaging form for cereals.

By completely replacing the air inside the tray with precise mixed gas, MAP creates a stable sterile and dry internal environment. It does not squeeze cereal particles, fully retains the original loose structure and crispy taste, locks fresh grain flavor, and effectively extends shelf life without adding preservatives. It perfectly adapts to supermarket retail, food distribution, catering supply and long-distance transportation.

 

Professional MAP Machine Recommendation for Cereal Packaging

We provide semi-automatic and fully automatic MAP packaging equipment to meet small, medium and large-scale cereal production lines.

 

DJL-320G Semi-Automatic MAP Packaging Machine

DJL 320G 320V Semi automatic MAP Packaging Machine

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This semi‑automatic MAP packaging machine adopts modified‑atmosphere technology. It replaces air with mixed gas to extend shelf life, ideal for food shops and small‑scale production with stable performance.

 

DJL-440G Semi-Automatic MAP Packaging Machine

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The DJL-440G is an upgraded mid-size MAP machine with larger working area and higher production capacity. Equipped with high-precision automatic gas proportioning system, it ensures stable and accurate fresh-keeping effects for all cereal products. It is the best cost-effective model for medium-sized cereal processing factories with stable daily output.

 

DJA-720G Fully Automatic MAP Packaging Machine

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The DJA-720G is an industrial high-end fully automatic MAP packaging machine for large-scale standardized cereal production. It realizes automatic tray feeding, precise gas mixing, vacuum air replacement, sealing and cutting in one full process. Made of food-grade 304 stainless steel, it meets food safety standards and supports 24-hour uninterrupted mass production, greatly improving output and reducing labor costs for large grain food manufacturers.

 

Summary

Cereal products require stable crispness, complete particle shape and long-term flavor retention. Professional MAP modified atmosphere packaging solves common problems such as moisture softening, oxidation, staleness and mildew. Our DJL-320G, DJL-440G semi-automatic MAP packaging machines and DJA-720G fully automatic MAP packaging machine provide one-stop professional fresh-keeping packaging solutions for global cereal processing enterprises.

 

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