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Dairy Products Packaging Solution

Dairy

Features, MAP Gas Ratio & Machine Recommendation

Dairy products such as cheese, butter, yogurt, milk slices and fresh cream desserts have unique physical and biochemical characteristics. These foods feature high lactose, high protein, rich fat and high moisture content. Dairy items are extremely sensitive to oxygen, heat and bacterial contamination. During refrigerated storage and retail display, they are prone to acidification, mildew, fat oxidation, flavor deterioration and surface slime growth.

Ordinary sealing packaging cannot effectively inhibit lactic acid bacteria and mold reproduction. Vacuum packaging is not suitable for most dairy products, as excessive pressure will deform soft cheese, damage creamy texture and destroy product appearance. Therefore, Modified Atmosphere Packaging (MAP) has become the most ideal and professional packaging solution for commercial fresh dairy products.

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Dairy

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.

Dairy

Professional MAP Gas Ratio for Dairy Products

Dairy products require low-oxygen, antibacterial and anti-oxidation packaging environment to stabilize flavor and prevent acid spoilage.

Standard MAP Formula for Cheese & Fresh Dairy Desserts: 30% CO₂ + 70% N₂

  • Carbon dioxide powerfully inhibits mold, yeast and spoilage bacteria, preventing dairy acidification and mildew.
  • Nitrogen acts as a filling gas to stabilize package shape, avoid collapse, protect soft texture and isolate external oxygen to prevent fat oxidation.

This gas proportion perfectly maintains the original milky flavor, soft texture and stable taste of all refrigerated dairy products.

 

Suitable Packaging Form for Dairy Products

Dairy products require non-extrusion, flavor-locking and mold-proof packaging.

Modified atmosphere tray packaging is the most suitable packaging form for high-end retail dairy products. MAP technology removes harmful air inside the tray and replaces it with standardized mixed gas, creating a stable fresh-keeping environment. It retains the complete shape, soft texture and pure milk taste of cheese and cream products, greatly extends refrigerated shelf life, and improves supermarket display effect without adding excessive preservatives.

 

MAP Packaging Machine Recommendation for Dairy Industry

Our semi-automatic and fully automatic MAP packaging machines fully cover small-batch, medium-batch and large-scale industrial production for dairy processing factories.

 

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 cycle output. Equipped with high-precision gas proportioning system, it ensures stable and consistent dairy-grade fresh-keeping effect. It is the best choice for medium-sized dairy factories and chain dessert brands with stable daily production volume.

 

DJA-720G Fully Automatic MAP Packaging Machine

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The DJA-720G is an industrial high-end fully automatic MAP machine for large standardized dairy production lines. It realizes automatic tray feeding, precise gas mixing, vacuum air replacement, sealing and cutting in one integrated process. Built with food-grade 304 stainless steel, it meets strict food hygiene standards and supports 24-hour uninterrupted mass production. It effectively reduces labor costs and improves packaging uniformity for large-volume dairy product orders.

 

Conclusion

Dairy products are fragile, flavor-sensitive and highly perishable. Professional MAP modified atmosphere packaging effectively solves dairy industry pain points such as mildew, acidification, oxidation and short shelf life. Our DJL-320G, DJL-440G semi-automatic MAP packaging machines and DJA-720G fully automatic MAP packaging machine provide reliable one-stop fresh-keeping packaging solutions for global dairy processing enterprises, maximizing product freshness and commercial value.

 

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