Aluminum Foil Sealing Lid for 221 Series Rectangular Aluminum Foil Food Container (Fits 35oz/1025ml,47oz/1400ml,61oz/1800ml)
Heat-Sealing Lid for 221 Series Rectangular Food Containers This FoilTrust aluminum foil sealing lid is designed specifically...
SKU:
221-SA
MOQ:
1 carton
Packing:
500 pcs / carton
- $119.00
- $119.00
- Unit price
- $0.24 per item
Subtotal:
$119.00
Description
Heat-Sealing Lid for 221 Series Rectangular Food Containers
This FoilTrust aluminum foil sealing lid is designed specifically for the 221 Series 1025ml, 1400ml, and 1800ml rectangular aluminum foil food containers. All three containers share the same opening, allowing caterers and commercial kitchens to use one matching sealing-lid format across multiple capacities.
When applied with a compatible heat-sealing machine and correctly adjusted sealing parameters, the lid creates a secure, tamper-evident closure that helps reduce leakage and contamination during storage, takeaway, and transportation. It is suitable for curries, stews, seafood dishes, baked meals, and other moist or sauce-rich foods.
The aluminum construction supports freezer storage and oven reheating when used with a compatible container. Restaurants, caterers, central kitchens, prepared-food manufacturers, and food distributors should test the complete packaging system before commercial production.
Material & Compliance
Material
Food-Grade Aluminum Composite
Sealing Method
Heat Sealing Machine Required
Seal Performance
Leakproof When Correctly Sealed
Package Security
Tamper-Evident After Sealing
Temperature Range
-20°C to 250°C
(-4°F to 482°F)
(-4°F to 482°F)
Food Contact Standard
FDA & SGS Compliant
Specifications
| SKU | 221-SA |
| Shape | Rectangular |
| Capacity | |
| Product Dimensions | 221 × 168 mm (8.70 × 6.61 in) |
| Temperature Range | -20°C ~ 250°C (-4°F ~ 482°F) |
| Carton Dimensions | 24 × 22 × 6 cm |
| Carton Gross Weight | 3.5 kg |
| Units / Carton | 500 |
Ordering Information
| Minimum Order | 1 carton |
| Sample | Available → |
| Standard Order Lead Time | 1–3 business days |
| OEM / ODM |
Custom logo embossing & printing Private label packaging design Custom sizes & mold development Wholesale bulk production |
| OEM Lead Time | 7–25 business days after artwork approval |
Compatible Products
Compatible Aluminum Container
221 Series Rectangular Aluminum Foil Food Container - 1400ml (47 oz)
View Product →
Compatible Aluminum Container
221 Series Rectangular Aluminum Foil Food Container - 1800ml (61 oz)
View Product →
Compatible Aluminum Container
221 Series Shallow Rectangular Aluminum Foil Food Container - 1025ml (35 oz)
View Product →
Applications
Family & Shared Meals
Supports sealed packaging of rice dishes, pasta bakes, roasted foods, curries, and other multi-serving meals.
Seafood & Sauce-Rich Foods
Provides enhanced protection for seafood preparations, stews, gravies, curries, and foods containing substantial moisture.
Catering & Event Service
Suitable for prepared dishes supplied to catered events, workplace dining programs, parties, and group gatherings.
Central Kitchen Distribution
Creates a tamper-evident package for prepared meals transported from central production facilities to restaurants and foodservice locations.
How to Choose the Right Lid
| Aluminum Foil Sealing Lid | PP Snap-On Lid |
|---|---|
| Heat-sealed closure — sealing machine required | Snap-on closure — no sealing machine required |
| Higher seal integrity for transport and liquid-rich foods | Convenient closure for takeaway and everyday food service |
| Tamper-evident after heat sealing | Easy to open and close |
| Ideal for commercial food production, delivery and distribution | Ideal for restaurants, catering and meal prep |
Note: Choose an aluminum foil sealing lid when stronger sealing and tamper-evident packaging are priorities. Choose a PP snap-on lid when convenience, quick closure, and easy opening are more important.
Important Usage Guide
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.
FAQ
The aluminum lid is suitable for temperatures from -20°C to 250°C (-4°F to 482°F) when used with a compatible aluminum container. Follow the confirmed limits and operating instructions for the container, sealing material, and heating equipment.
When properly sealed with compatible equipment and appropriate sealing parameters, the lids provide a secure, leak-resistant closure suitable for soups, sauces, curries, and other liquid-rich foods. We recommend testing the sealing settings before full-scale production.
No. These lids are designed for use with a compatible heat-sealing machine and matching mold. Proper heat sealing is required to achieve a secure, leak-resistant closure.
A sealing temperature of approximately 200–230°C is recommended as a starting range. The optimal temperature and sealing time may vary depending on the container, lid material, mold, and operating conditions. We recommend testing and adjusting the settings before full-scale production.
Yes. Sample packs are available for product evaluation and lid compatibility testing. The sample cost can be credited toward a qualifying bulk order. FoilTrust also supports wholesale purchasing for distributors, caterers, food manufacturers, and packaging buyers. Minimum order quantities, shipping costs, and credit eligibility are confirmed with each quotation.
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