Introduction
Syrup and Flavoring BIB Bags are designed for products with high osmotic pressure (high sugar content), which act as natural preservatives, often eliminating the need for complex barrier films or refrigeration. Suzhou Jingle Packaging provides food-grade PE or light-barrier (Met-PET) liners for fountain syrups, coffee flavorings, and dessert toppings. The robust seals prevent leakage, and the collapsible design is crucial for ensuring complete, mess-free evacuation of the sticky, viscous contents in commercial settings.
This is the standard delivery method for post-mix soft drinks globally.
Specification**
| Required Barrier | Minimal to Medium (High sugar is the preservative) |
| Material | Food-Grade PE, sometimes Met-PET for light protection |
| Viscosity Handled | Medium to High (Requires appropriate pump) |
| Fitment Type | Quick-connect couplers (Post-Mix) or standard 1-inch spigots |
| Volume Range | 5L, 10L (Food Service) up to 20L (Industrial) |
Logistics & Global Compatibility
Global Post-Mix Standard: The preferred format for soft drink giants globally due to efficiency and standardization.
Filler Compatibility: Easily filled on standard semi-automatic or rotary fillers with piston or lobe pumps.
Safety: Materials are certified for high-acidity/high-sugar food contact.
Shipping Density: Lightweight bags and efficient square cartons reduce freight costs.
FAQ
- Q: Do syrup bags need a chemical barrier like EVOH?
- A: Generally not. The high sugar/acidity stabilizes the product. The main barrier need is often just light protection (Met-PET) to prevent color fading.
- Q: How do I connect the bag to a soda fountain?
- A: Using a specialized quick-connect coupler (e.g., QCD or equivalent) that attaches to the bag's gland and automatically opens the internal valve upon connection.
- Q: Can these bags be used for low-sugar syrups?
- A: Yes, but low-sugar syrups typically require a higher O₂ barrier (like EVOH) and/or chemical preservatives for ambient stability.
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