Our Syrup Bag-in-Box (BIB) liners are engineered for safe, hygienic, and efficient packaging of various liquid syrups — from soda syrup and coffee concentrate to juice and flavoring syrups. Designed to work seamlessly with commercial beverage dispensers and fountain drink systems, these liners maintain product integrity during both storage and dispensing.
We offer two main film structure options to meet different product needs and environments:
🏷️ Material Options & Application Comparison
| Film Type | Structure | Appearance | Barrier Performance | Best Use |
|---|---|---|---|---|
| Transparent | NY/PE + PE | Clear / Semi-transparent | Moderate oxygen & moisture barrier | Ideal for short- to mid-term storage, visual inspection of contents, and products that are not light-sensitive |
| Metalized | PE / VMPET / PE + PE | Silver / Reflective | Excellent barrier against oxygen, light & moisture | Recommended for long shelf-life products or syrups that degrade under light or oxygen (e.g., cola syrup, citrus syrups) |
Both materials are food-grade, BPA-free, and suitable for hot-fill, cold-fill, and ambient filling processes.
📐 Specifications
| Feature | Description |
|---|---|
| Capacity | 1L, 2L, 5L, 10L, 15L, 20L, 25L (customizable) |
| Material | NY/PE+PE (transparent) or PE/VMPET/PE+PE (metalized) |
| Thickness | 120μm – 200μm (custom) |
| Valve Options | Coke, Pepsi, for connector QCD-BK, QCD-RD, QCDII, QCD-GN |
| Bag Style | Pillow, double layers |
| Printing | print date and code (MOQ required) |
| Compatibility | Fits all standard Bag-in-Box (BIB) systems |
| Shelf Life | 12–18 months unopened (depends on syrup type and film) |
| Certifications | FDA, EU 10/2011, Halal, Kosher compliant |
🌟 Product Features
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✅ Food-Grade & BPA-Free
Safe materials certified for direct food contact, including high-acid syrup applications. -
✅ Multi-Layer Barrier Protection
Protects contents from oxidation, UV light, and moisture to ensure flavor and shelf life. -
✅ Material Flexibility
Choose transparent or metalized film based on your product’s oxygen/light sensitivity. -
✅ Strong & Leak-Proof Design
Heat-sealed seams and robust bottom welds ensure security during transport and use. -
✅ Eco-Friendly & Space-Saving
Flexible packaging reduces plastic usage and shipping weight vs. rigid alternatives. -
✅ Perfect Dispensing Performance
Compatible with soda fountains, dispensers, and commercial BIB connector systems.
❓ Frequently Asked Questions (FAQ)
Q1: Which film material should I choose for my syrup product?
A1:
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Use NY/PE+PE (transparent) if your syrup is not sensitive to light and you prefer visual checking.
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Use PE/VMPET/PE+PE (metalized) for light- and oxygen-sensitive products like cola, lemon-lime, or herbal syrups.
Q2: What kind of syrup can be stored in this bag?
A2: Suitable for soda syrup, juice concentrate, tea concentrate, coffee syrup, cocktail mixers, and more.
Q3: Are the syrup bags compatible with my soda dispensing system?
A3: Yes. Our bags support standard BIB valve systems and are compatible with most commercial dispensers.
Q4: Can I customize the size, film, or logo?
A4: Absolutely. We offer full OEM support for custom materials, film thickness, bag shape, and printed branding.
Q5: How are the syrup bags packed and shipped?
A5: Bags are sealed in PE outer bags, packed in export cartons, and palletized for bulk shipments. Sterile packaging available on request.
Q6: How long does the syrup stay fresh after opening?
A: Once opened, the syrup maintains optimal freshness for 60 to 90 days, assuming proper storage conditions.
Q7: Is this syrup bag compatible with all soda dispensers?
A: This model features a 3/8″ barb quick-connect valve, compatible with many industry-standard dispensing systems.
⚠️ Check your system’s connector type before purchasing. If you’re unsure, refer to the valve image above.
Q8: What is your minimum order quantity (MOQ)?
A: Our MOQ is 10,000 units. Sample orders are available for compatibility testing and product evaluation.
