Liquid Egg Packaging — Food-Grade Bag-in-Box (围兜) Solutions
我们的 Liquid Egg Bag-in-Box (围兜) is engineered specifically for food-grade bulk egg handling. Made from a double-layer NY/PE+PE structure, the inner bag provides a clean, non-reactive surface that preserves product integrity and taste.
The bag is available in blue film (current model), with transparent and other color options available to meet visibility or branding needs.
Equipped with a 1″ easy-open valve for quick dispensing — or optionally a 1″ screw ring valve (popular with many processors) — our BIBs are compatible with manual and semi-automatic dispensing systems. For high-speed production lines, we also manufacture connecting BIB web formats (continuous linked bags) for automated fillers.
Key Technical Strengths
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Wide temperature tolerance: -30°C to 90°C
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Robust barrier performance to maintain freshness and prevent leakage
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German sealing technology for superior leak protection during storage and transport
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Space-saving & eco-friendly: Reduces freight volume, waste handling, and cleaning costs compared to drums and rigid containers
Use Cases / Who Should Buy
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Liquid egg processors and packers
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Food manufacturers using bulk egg ingredients (bakery, ready meals, mayonnaise/sauces)
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Co-packers and ingredient distributors
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Facilities shifting from drums/IBC reuse to hygienic single-use packaging
Key Benefits — Why Use BIB for Liquid Egg Packaging
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Food safety & 卫生: Single-use bag reduces contamination risk compared to reusable containers
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Extended shelf life: Multi-layer, non-reactive film preserves flavor and quality
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Lower logistics cost: Flat-packed bags save space and reduce freight weight
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Accurate dispensing: Controlled flow valves minimize product loss
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Fast & 高效的: Quick connect/disconnect fitments for easy filling and dispensing
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Flexible sizes: 1L–30L standard, 1000L IBC liners also available
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Machine compatibility: Individual BIBs or connecting BIB web formats for continuous filling
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Eco-friendly: Recyclable film and reduced need for cleaning chemicals
Available Sizes & Suggested Dimensions
| 容量 | Suggested Bag Size (cm) |
|---|---|
| 1l | 30 × 18 |
| 3l | 35 × 26 |
| 5l | 40 × 35 |
| 10l | 45 × 55 |
| 15l | 48 × 65 |
| 20l | 50 × 75 |
| 25l | 55 × 80 |
| 30l | 60 × 85 |
Frequently Asked Questions (FAQ)
Q: Can you make custom sizes and valve types?
A: Yes — we offer custom volumes, fitments (including 1″ screw ring valve), printing, and continuous BIB web formats. Technical drawings are provided for machine setups.
Q: Are these bags suitable for hot-fill applications?
A: 是的. The material performs reliably from -30°C to 90°C. For special hot-fill or sterilization processes, we will confirm compatibility.
Q: Do you provide food safety certifications?
A: Yes — we can provide certificates of food contact compliance, material specs, and other documents upon request.
Q: What is the lead time and MOQ?
A: Low MOQ available. Lead time depends on customization and order quantity — contact us for details.
Q: Can these be used on automated filling lines?
A: Yes — we offer individual BIBs and connecting BIB web formats suitable for inline fillers.
