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Colossal-scale universal heat-sealing lid engineered for industrial rigidity, perfect leakproof performance, and high-volume catering feast delivery.
Leak-Proof Security
Permanent heat-sealed closure for heavy liquids
-20°C ~ 250°C
Freezer safe & oven reheatable
Jumbo Multi-Fit
One giant lid fits both 4000ml & 5000ml containers
Our Premium Aluminum Foil Sealing Lids are engineered for FoilTrust 280 Series round aluminum foil food containers and are designed to work seamlessly with compatible heat-sealing machines.
Unlike traditional snap-on plastic lids, these aluminum foil lids create a permanent heat-sealed closure after sealing, significantly reducing the risk of leakage during transportation while drastically improving food safety, hygiene, and presentation.
This packaging system is especially suitable for hot soups, curries, pasta, rice meals, sauces, and other liquid-rich foods that require enhanced protection during takeaway and delivery. The combination of aluminum foil containers, sealing lids, and heat-sealing equipment provides a complete packaging solution trusted by restaurants, meal prep companies, central kitchens, catering services, and global food distributors.
Massive Volume Inventory Management
Specifically engineered to streamline kitchen workflows by using one massive 280mm foil outer diameter to accommodate both the 4000ml and 5000ml heavy-weight banquet containers.
Reliable Heat-Sealed Closure
Designed for professional heat-sealing machines to create a secure closure that prevents leakage. Ideal for soups, sauces, and curries.
Excellent Temperature Resistance
Performs reliably from -20°C to 250°C, making them perfect for freezing, food preparation, and oven reheating.
Tamper-Evident Food Protection
Provides visible evidence if the package has been opened, boosting food safety, hygiene, and customer confidence.
Food Grade & 100% Recyclable
Produced from premium food-grade aluminum composite materials that fully comply with FDA and SGS food-contact standards.
Material: Premium Food-Grade Aluminum Foil Composite
Surface Finish: Metallic Gold (Custom Printing Available)
Food Contact Standard: FDA & SGS Compliant
Temperature Range: -20°C to 250°C
Oven / Freezer Safe: Yes (Oven safe when used with compatible containers)
Microwave Safe: Follow manufacturer's instructions for metal-compatible modes only
Recyclability: 100% Recyclable Aluminum
Closure Type: Heat-Sealed Lid (Requires Compatible Heat-Sealing Machine)
Product Size: Diameter: 280 mm (11.02 in)
Packing Quantity: 200 pcs / carton
Carton Size: 29 × 29 × 7 cm
Gross Weight: 2.82 kg
Universal Multi-Fit Design — This single lid size fits:
Need help selecting the correct lid? Contact our team for compatibility assistance.
| Aluminum Foil Sealing Lid | PP Snap-On Lid |
|---|---|
| Heat-sealed closure (Requires machine) | Snap-on closure (No machine required) |
| Enhanced leak resistance (Soups & sauces) | Suitable for everyday takeaway (Dry & semi-moist) |
| Tamper-evident package | Easy to open and reseal |
| Professional commercial packaging | Convenient daily food service |
💡 Choose aluminum foil sealing lids when maximum leak resistance and tamper-evident packaging are required.
• Machine Required: Aluminum Foil Sealing Lids require a compatible heat-sealing machine to create a secure seal.
• Independent Options: PP Snap-On Lids and Aluminum Foil Sealing Lids are independent closure options. Choose the solution that best fits your packaging requirements.
• Heating Rule: Always place food inside the aluminum container before heating. Do not heat an empty aluminum container.
• Oven Safety: Compatible aluminum foil containers can be used safely in conventional ovens and other suitable heating equipment.
• Microwave Notice: Standard microwave heating is generally not recommended for aluminum containers. Some modern microwave ovens include metal-compatible Grill or Convection modes. Always follow the appliance manufacturer's instructions.
Catering Banquet & Mega Seafood Platters
The extreme 280mm diameter foil gauge prevents mid-section dipping, making it uniquely stable for sealing extra-large communal roasts, whole geese, and signature multi-tier hot seafood boils up to 5 Liters.
Heavy Liquid & Hot Pot Broth Transport
Creates an industrial-strength hermetic weld capable of locking in high-volume, piping hot liquid weight during long-distance delivery to event halls or family gatherings without spilling a drop.
Central Kitchen Bulk Prep & Batch Dispatch
Allows large-scale hospitality groups to streamline high-throughput automated filling tracks by maintaining a single 280mm tooling set for both the 4000ml and 5000ml extra-deep configurations.
Industrial Cook-Chill Cold Chain Logistics
Maintains structural integrity and seal strength under thermal shocks from blast-freezing environments down to -20°C up to oven regeneration temperatures, ensuring complete tamper-evident safety.
Build a complete leak-resistant food packaging solution with matching products:
FoilTrust also provides OEM manufacturing, custom logo printing and wholesale solutions for global food packaging distributors.
Q1. Can these aluminum foil lids be used without a sealing machine?
No. These lids are specifically engineered to work with compatible heat-sealing machines. Heat sealing is required to achieve the intended leak-resistant closure performance.
Q2. Are the lids leak-proof after heat sealing?
When correctly sealed using compatible equipment and following the recommended sealing parameters, the lid provides a highly secure heat-sealed closure perfectly suitable for transporting soups, sauces, and other liquid-rich foods.
Q3. Do you provide free samples?
Yes. Sample packs are available for compatibility and structural testing. Customers only need to pay the international shipping cost, which can be credited back toward your first bulk order.
Factory Direct Supply • OEM Customization • Sample Support
