Our milk dispenser bag is a specialized flexible packaging solution designed for the hygienic storage and transportation of dairy products. Made from high-barrier multi-layer film, it supports both cold-fill and hot-fill applications, and comes with a convenient center spout for easy dispensing.
We offer three material structures based on your product type and logistics requirements:
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Transparent NY/PE + PE: Offers clarity and flexibility, ideal for short to medium-term refrigerated transportation.
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Blue NY/PE + PE: Same barrier as transparent but colored for better product identification in large operations.
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Metalized PE/VMPET/PE + PE: Provides enhanced light and oxygen barrier for light-sensitive products like raw milk.
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Aluminum Foil PE/AL/PA/PE + PE: Ultimate barrier protection, suitable for long-distance transportation, extended storage, or high-value dairy exports.
These milk bags are fully customizable in volume, valve type, and thickness. They are compatible with automated milk dispensers, bulk dairy transport systems, and retail dairy bag-in-box systems.
Material Application and Differences
| Material Structure | Appearance | Oxygen Barrier (OTR) | Light Barrier | Application Suggestions | Max Storage Time |
|---|---|---|---|---|---|
| NY/PE + PE (Transparent) | Clear | Medium (~30-60 cc/m²) | No | Fresh milk, short-haul dairy transport | ≤ 3 weeks |
| NY/PE + PE (Blue) | Blue-tinted | Medium (~30-60 cc/m²) | Partial | Milk sorting systems, yogurt base | ≤ 3 weeks |
| PE/VMPET/PE + PE | Silver | Low (~5-10 cc/m²) | Yes | Raw milk, cheese base, longer transit | ≤ 2 months |
| PE/AL/PA/PE + PE | Silver | Very Low (<1 cc/m²) | 100% | Export, UHT milk, sensitive dairy | ≤ 6 months |
🚚【Storage & Transportation Conditions】
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Filling Method: Suitable for cold-fill or hot-fill up to 85°C depending on material.
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Sealing: High-frequency or heat sealing with sterile valve integration.
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Storage Environment:
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NY/PE: 2–10°C refrigerated
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Foil-based: Ambient (15–25°C), avoid moisture and direct sunlight
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Shelf Life:
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Transparent/Blue: 2–3 weeks with refrigeration
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Metalized: Up to 2 months
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Aluminum Foil: Up to 6 months, suitable for export
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🔍【FAQ】
Q1: What sizes are available for your milk dispenser bags?
A: We support standard 5L, 10L, 20L, 22L and can customize based on your box size or dispenser model.
Q2: Are these milk bags compatible with center-spout dispensers?
A: Yes, all bags can be fitted with center or corner spouts, depending on your dispensing system.
Q3: Can these bags be used for non-dairy liquids?
A: Absolutely. Our materials are safe for all food-grade liquids such as plant-based milk, juice, and sauces.
Q4: What’s the minimum order quantity?
A: MOQ varies by customization level. For in-stock options, MOQ is 1,000 pcs. For printed bags or custom structure, MOQ is 5,000–10,000 pcs.
Q5: Can you supply matching outer boxes?
A: Yes, we provide compatible corrugated cartons and box designs for OEM Bag-in-Box packaging.
