Our 20L Aluminum Foil Aseptic Bag is designed to provide maximum protection for sensitive liquid products. With a multi-layer barrier structure and double-valve system, it ensures product sterility, prevents oxidation, and extends shelf life even under ambient conditions.
Ideal for juice concentrates, dairy ingredients, emulsifiers, and liquid food additives, this aseptic bag is compatible with major filling lines including Tetra Pak, GEA, SIG, and Krones.
🔬 Product Structure & مواد
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Bag Material: Multi-layer composite (حيوان أليف / AL / NY / PE or AL / السلطة الفلسطينية / PE)
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Aluminum Foil Layer: Ultra-high barrier against oxygen and light for long-term product stability
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سعة: Standard 20L (customizable range: 5L–220L)
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Outer Packaging: Suitable for corrugated boxes or returnable plastic crates
🧩 Double-Valve Configuration
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Inlet Valve: Connects to aseptic filling lines (CIP/SIP compatible)
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Outlet Valve: Supports direct dispensing and automated filling
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Valve Material: Food-grade PP, PE, or TPV for chemical and food compatibility
فوائد:
✔ Fully sealed during filling and emptying
✔ Prevents secondary contamination
✔ Minimizes oxygen exposure
✔ Ideal for hygienic products like UHT milk or functional beverages
⚙️ Technical Highlights
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Seal Technology: German pulse sealing (+20–35N vs. standard bags)
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أداء الحاجز:
▪ Oxygen Transmission Rate (OTR): ≤ 0.1 cc/m²/day
▪ Light Barrier: ≥ 99% -
تعقيم: Gamma irradiation ≥15 kGy
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Lamination: جودة الطعام, solvent-free process
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التخصيص:
▪ Valve type, logo print, سماكة, hanging holes, handles, etc. -
Line Compatibility: Tetra Pak, GEA, Krones, SIG, and others
📦 خيارات المواد & Structure Comparison
| نوع المواد | بناء | O₂ Barrier | Light Barrier | Best Use Cases |
|---|---|---|---|---|
| 1. رقائق الألومنيوم | PE / AL / NY / PE | ★★★★★ | 100% | Long-term export, tropical purees |
| 2. VMPET Film | PE / vmpet / PE | ★★★★☆ | Moderate | معجون الطماطم, مركزات |
| 3. EVOH Co-extruded | PE / إيفوه / PE | ★★★★☆ | None (شفاف) | ماء جوز الهند, ألبان, nutrition liquids |
🧪 التطبيقات النموذجية
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Dairy Products: UHT milk, yogurt bases, flavored milk drinks
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العصائر & Concentrates: Pineapple, orange, apple, mango purées
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الصلصات & Creams: Cheese sauces, condiments, oil emulsions
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Liquid Ingredients: Stabilizers, vitamins, enzyme blends
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Pharma/Chemicals: Reagents, botanical extracts, lab-use liquids
🌍 Why Choose Aseptic Bags?
Aseptic bags offer secure, lightweight, and cost-effective packaging for sensitive liquids:
✔ Sterile storage without refrigeration
✔ Lightweight, foldable, and export-friendly
✔ Compatible with CIP/SIP filling systems
✔ Reduces logistics and storage cost
✔ Minimizes microbial risk and waste
