Clamshell containers are one of the most commonly used packaging formats in the food service industry, especially for takeout, delivery, and grab-and-go items. But what exactly are they, and why are they so widely used?
The Basics of a Clamshell Container
A clamshell container is a one-piece food container that consists of two halves joined together by a hinge. Much like an actual clamshell, it opens and closes along this hinge, typically snapping shut to keep contents secure. The design allows for quick and easy packaging, making it ideal for restaurants, cafés, food trucks, and delis.
These containers are typically made from materials like:
- Foam (polystyrene), which is less common today due to sustainability concerns
- Plastic (polypropylene or PET), which is durable and reusable
- Paperboard with or without lining, which can be compostable or recyclable depending on construction
- Bagasse (sugarcane fiber), which is a compostable and eco-friendly option
Common Uses in Food Service
Clamshell containers are incredibly versatile and used to package a wide range of foods, including:
- Burgers and sandwiches
- Salads and wraps
- Hot entrées and sides
- Breakfast combos
- Pastries and desserts
- Sushi and bento-style meals
They’re available in multiple configurations, including single-compartment for simple meals or multi-compartment for combos that require separation.
Why Businesses Use Clamshell Containers
Clamshells are popular for several reasons:
- Convenience: The one-piece design simplifies packing and handling
- Secure closure: Helps prevent spills and keeps food fresh during transport
- Stackable: Saves space for storage and delivery
- Customizable: Some versions can be branded with labels or custom printing
- Variety: Available in compostable, recyclable, and reusable materials
Are Clamshell Containers Sustainable?
They can be. Traditional foam clamshells are being phased out in many areas, but sustainable options are widely available. For example:
- Bagasse clamshells are compostable in commercial facilities and made from renewable materials
- Polypropylene (PP) plastic clamshells are recyclable in many regions and can be reused by consumers
- Paperboard clamshells offer recyclability or compostability depending on the lining
When choosing a clamshell container, it’s important to balance your food’s requirements with your business’s sustainability goals and local waste infrastructure.
Final Thoughts
Whether you’re packaging a gourmet burger or a healthy lunch bowl, clamshell containers offer a practical and presentable solution. With eco-conscious materials more accessible than ever, they’re also a smart choice for businesses aiming to reduce their environmental footprint without sacrificing performance.
Looking for takeout packaging options that align with your brand? Explore our range of food packaging solutions and connect with our team for expert guidance.