Co-extruded Retort Pouches for Sauce and Condiment Portions
Describe
Retort pouch is a flexible, durable, and lightweight food package made from laminated layers of plastic and metal foil (often aluminum). It acts as a modern, efficient alternative to traditional metal cans or glass jars, designed to withstand high-temperature sterilization (above 121°C)without losing integrity. These pouches are commonly used for ready-to-eat meals, soups, and pet food because they allow for long-term storage without refrigeration.
Fuya's R&D team designs film structures and formulas for different packaging requirements and helps customers solve problems during use, so you get packaging materials that fit your product and process.
| Product Specifications | Custom options available | Sample Test Report | PA/PP · 150 μm sample | ||||
| Material structure | PA/EVOH/PE; PP/EVOH/PP; PE/EVOH/PE | Test item | Measured result | Test standard / condition | |||
| Layer options | 7-layer, 9-layer and 11-layer high-barrier structures | Thickness | Avg. 152.0 μm Range 140–161 μm |
ISO 4593 Nominal 150 μm |
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| Thickness range | 50–400 μm | Tensile strength | MD 36.126 / TD 35.889 MPa | ASTM D882 MD / TD ≥ 30 MPa |
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| Maximum width | Up to 3,500 mm | Elongation at break | MD 520.1% / TD 553.7% | ASTM D882 MD / TD ≥ 300% |
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| Applications | Meat, seafood, cheese, ready meals and medical packaging | Heat-seal strength | 58.836 N/15 mm | ASTM F2029 ≥ 35 N/15 mm |
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| Features | High barrier, deep forming, puncture resistance and stable sealing | Intermediate peeling | No peeling | DIN 53357 | |||
| Customization | Thickness, width, color, printing and barrier level | Transmittance | 93.5% | ASTM D1003 ≥ 90% |
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| Documents | ISO 13485, test reports and food-contact documents available | Haze | 6.44% | ASTM D1003 ≤ 8% |
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| RFQ information | Application, structure, thickness, width, quantity and destination country | WVTR | 2.43 g/(m²·24 h) | ASTM F1249 38°C / 90% RH / 1 atm |
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| OTR | 14.76 cm³/(m²·24 h) | ASTM D3985 23°C / dry / 1 atm |
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| Full report available on request | |||||||
Retorted pouch for sauce is a flexible, multi-layered package designed to withstand high-temperature sterilization (121°C–135°C). It replaces traditional cans and jars, offering shelf-stability for 12–24 months without refrigeration. For sauces, spouted or flat standing retort pouches provide mess-free dispensing and excellent barrier protection against oxygen and moisture.
Applications
Ready-to-Eat (RTE) Meals & Kits: Used for packaging curry pastes, pasta sauces, and stir-fry bases in consumer-friendly, single or multi-serve pouches.
Food Service & Catering: Large-volume spouted pouches provide restaurants and commercial kitchens with bulk sauces in a safe, space-efficient, and easily dispensed format.
Specialty Condiments: Packaging for shelf-stable chili, BBQ, and hot sauces, preserving complex flavor profiles and color without refrigeration.
Outdoor & Emergency Rations: Popular for military field rations (MREs) and disaster relief kits because they are lightweight, durable, and easily warmed in the field.
Advantages
Extended Shelf Life: Because they are hermetically sealed and heat-sterilized, they keep sauces fresh at room temperature for years without the need for preservatives or refrigeration.
Superior Quality & Taste: The pouches allow for a faster sterilization process compared to heavy metal cans. This prevents the sauce from overcooking, better preserving its natural flavor, color, and nutritional value.
Lower Shipping & Storage Costs: Flexible pouches are significantly lighter and take up much less space than rigid glass jars or cans, which reduces logistical and warehousing expenses.
Convenient for Users: They are easy to open with built-in tear notches and are often microwave-safe or heatable in hot water, making reheating quick and mess-free.
Minimal Food Waste: The flexible design of the pouch makes it easy to squeeze out almost every drop of sauce, ensuring less product goes to waste.
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Packing & Delivery
FAQ
1.How to order ?
Contact our sales, send us film dimensions, qty, and specifications details, after we checked all details we will send you formal quotation
2. What size can we provide?
We provide thicknesses from 25-380 microns, with a max width of up to 3500 mm, customize size available
3. when can i get them after placed an order ?
Normally our prepare goods time 2-3days , if customize films at least 1 week
4. Can we get sample for testing
Yes we can provide sample for free
5. Why Choose us?
We have extensive industry experience and a professional team. 24 Hours Online Service. Good service with high quality products for selling, fast delivery with careful after selling services
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