SRC Aluminium Foil for Food Containers

SRC (Semi-Rigid Container) foil is a specialized aluminum foil alloy used to produce semi-rigid aluminum containers. These containers are widely used in the food industry because they are lightweight, hygienic, and recyclable. At Worthwill Aluminum, we offer high-quality SRC foil made from premium aluminum alloys to meet different container forming needs.

Common SRC Foil Container Capacities

SRC foil containers come in many sizes. Each size is designed for different food packaging needs. Here are the common types:

• Small containers (50ml–250ml):
  Used for sauces, side dishes, snacks, and small desserts.
• Medium containers (300ml–600ml):
  Suitable for take-away meals, lunch boxes, and prepared food.
• Large containers (650ml–1200ml):
  Ideal for full meals, baked dishes, pasta, rice, or meat.
• Extra-large containers (1500ml and above):
  Great for catering, family-sized meals, and frozen food packs.

Key Specifications of SRC Foil

We also offer customized thickness and width options based on customer requirements.

Available Alloy Options

8011 Alloy

• Most common for general food containers
• Excellent deep-drawing characteristics
• Good surface brightness

8006 Alloy

• Higher strength for larger containers
• Improved puncture resistance
• Better recycling performance

3003 Alloy

• Superior corrosion resistance
• Ideal for acidic food contents
• Common for seafood packaging

Features of Worthwill SRC Aluminium Foil

• Excellent formability
• High thermal resistance
• Safe for food contact
• Compatible with automatic container machines
• Environmentally friendly and 100% recyclable
• Oven-safe and freezer-safe

Applications of Semi-Rigid Foil Containers

Our SRC foil is widely used in food packaging and food service industries. Its strength and resistance to heat make it suitable for various purposes:

• Ready-to-eat meal trays
• Take-away food containers
• Airline food service trays
• Baking and roasting trays
• BBQ foil containers
• Frozen meal packaging
• Pet food containers

Why Choose Worthwill Aluminum for SRC Foil?

• Reliable Quality Control – Each batch of foil undergoes strict testing.
• Fast Delivery – Large production capacity ensures timely shipping.
• Custom Solutions – We support OEM orders and custom alloy requirements.
• Global Supply – Exporting to over 30 countries, including the U.S., Europe, and the Middle East.

Understanding SRC Aluminium Foil for Food Containers

SRC aluminium foils, which stands for Semi-Rigid Container aluminium foils, is a specific type of foils engineered for its strength and formability. Unlike standard household foils, SRC foil is designed to be shaped into sturdy containers that can hold their form, making it ideal for packaging a wide variety of food products. These food containers benefit from the unique properties of specially chosen aluminium foil alloys.

The “semi-rigid” nature means that while the containers are robust enough to handle food and withstand handling, they still offer a degree of flexibility. This makes SRC aluminium foil for food containers a versatile choice for manufacturers looking for reliable packaging solutions.

Why Semi Rigid Foil Containers are a Smart Choice

Semi rigid foil containers are a popular choice in the food packaging industry for numerous reasons. Made from high-quality SRC foil alloys, these containers offer a perfect blend of protection, convenience, and sustainability.

Key benefits include:

• Superior Barrier Properties: Aluminium foil is an excellent barrier against light, oxygen, moisture, and contaminants. This helps to extend the shelf life of food products and maintain their flavor and aroma. Semi rigid foil containers made from SRC aluminium foil effectively preserve food quality.
• Temperature Resistance: SRC foil containers can withstand a wide range of temperatures. They are safe for use in conventional ovens and can also be stored in freezers, making them perfect for ready-to-eat meals and bakery items.
• Hygienic and Non-Toxic: Aluminium foil is inherently hygienic and non-toxic, making it a safe material for direct contact with food. SRC aluminium foil for food containers ensures that food remains uncontaminated.
• Lightweight and Stackable: Despite their strength, semi rigid foil containers are lightweight, which helps reduce transportation costs. Their design often allows for easy stacking, optimizing storage space for both manufacturers and consumers.
• Recyclability: Aluminium is 100% recyclable and can be recycled indefinitely without losing its quality. Choosing SRC foil alloys for semi rigid foil containers supports environmentally friendly packaging practices.

What Is SRC Foil?

SRC foil is short for Semi-Rigid Container foil. It is commonly made from aluminum alloys such as 3003, 8011, and 8006. These alloys provide excellent strength, flexibility, and thermal resistance—making them ideal for use in food packaging and baking trays.

Exploring the Versatility of SRC Foil Alloys

The performance of semi rigid foil containers heavily relies on the specific SRC foil alloys used. These alloys are carefully selected to provide the desired tensile strength, elongation, and formability required for container manufacturing. The gauge, or thickness, of the SRC aluminium foil also plays a crucial role in the final container’s rigidity and durability.

Manufacturers work with specific aluminium foil alloys, often from the 3xxx or 8xxx series, which are known for their excellent forming characteristics and strength after forming. These specialized SRC foil alloys ensure that the semi rigid foil containers can withstand the rigors of filling, sealing, transportation, and reheating.

Applications of SRC Aluminium Foil and Semi Rigid Containers

The versatility of SRC aluminium foil makes it suitable for a wide array of food containers and packaging applications. Semi rigid foil containers are ubiquitous in many sectors of the food industry.

Here are some common application areas:

• Ready Meals: Single-serving or family-sized meals that can be directly heated in the container.
• Bakery Products: Trays for pies, cakes, quiches, and other baked goods. SRC foil helps in even baking and provides a convenient serving dish.
• Takeaway Food: Ideal for restaurants and catering services for delivering hot or cold food.
• Airline Catering: Used extensively for in-flight meal trays due to their light weight and barrier properties.
• Pet Food: Packaging for wet pet foods, ensuring freshness and safety.
• Institutional Catering: Serving meals in schools, hospitals, and canteens.
• Grill and BBQ Trays: Disposable trays for grilling, offering convenience and easy cleanup.

The Manufacturing Edge: Creating Semi Rigid Foil Containers

The process of creating semi rigid foil containers from SRC aluminium foil is a marvel of modern engineering. It typically involves:

1. Unwinding: Large rolls of SRC foil alloys are fed into the production line.
2. Lubrication: A food-grade lubricant is often applied to the foil to aid in the forming process.
3. Stamping/Pressing: High-speed presses with specialized tools (dies) cut and form the foil into the desired container shape and size. This could be round, rectangular, square, or custom-shaped.
4. Trimming: Excess foil is trimmed off.
5. Stacking and Packing: The finished semi rigid foil containers are automatically stacked and packed for shipment.

Throughout this process, quality control measures ensure that each food container meets strict specifications for dimension, strength, and hygiene. The efficiency of this process makes SRC aluminium foil for food containers a cost-effective solution.

Sustainability: The Eco-Friendly Aspect of SRC Foil Alloys

In an era of increasing environmental awareness, the sustainability of packaging materials is a key concern. SRC foil alloys and the semi rigid foil containers made from them offer significant environmental advantages.

• High Recyclability: Aluminium has one of the highest recycling rates of any packaging material. Recycling aluminium requires up to 95% less energy than producing it from raw materials.
• Resource Preservation: Using recycled aluminium foil reduces the need for virgin aluminium, thus conserving natural resources and reducing mining impacts.
• Circular Economy: SRC aluminium foil for food containers fits well into a circular economy model, where materials are reused and recycled, minimizing waste.

By choosing semi rigid foil containers, businesses and consumers contribute to a more sustainable packaging ecosystem.

Choosing the Right Supplier for SRC Aluminium Foil

For businesses looking to utilize SRC aluminium foil for food containers, partnering with a reliable supplier is crucial. A good supplier of SRC foil alloys will offer:

• Consistent Quality: Ensuring the foil meets the required specifications for alloy composition, gauge, and mechanical properties.
• Technical Expertise: Providing support and advice on the best type of SRC foil for specific applications.
• Reliable Supply Chain: Guaranteeing timely delivery to maintain production schedules.
• Compliance and Certification: Adhering to food safety standards and regulations.

Selecting a reputable source for SRC aluminium foil ensures the integrity and performance of your semi rigid foil containers.

Conclusion: The Enduring Value of SRC Foil in Food Packaging

SRC aluminium foil and the semi rigid foil containers manufactured from it are indispensable components of the modern food packaging landscape. Their unique combination of strength, barrier protection, temperature resistance, and recyclability makes them an ideal choice for a vast range of food products. As consumer demand for convenient, safe, and sustainable packaging continues to grow, the importance of high-quality SRC foil alloys will only increase. These materials not only preserve food effectively but also offer an environmentally responsible packaging solution for the future.

Common Questions About SRC Foils

What alloy is used for SRC aluminum foils containers?

Commonly used alloys are 8011, 8006, and 3003 due to their strength and formability.

Is SRC foil safe for food packaging?

Yes, all our SRC foils meet FDA and EU food contact standards.

Can SRC foil containers go in the oven?

Yes, they are heat-resistant and can be used for baking, roasting, and reheating.

Is the foil recyclable?

Yes, SRC foil is made from 100% recyclable aluminum.

Contact Us for SRC Foil Orders

At Worthwill Aluminum, we are proud to be a trusted SRC aluminum foil supplier. Whether you need foil for food trays or airline containers, we can provide the right alloy and size.

📧 Email: jane@wwaluminum.com
🌐 Website: www.wwaluminum.com

Let us help you with premium SRC foil that fits your needs and exceeds your expectations.