Convoluted Packaging Polyurethane Foam Gaskets
					Convoluted Packaging Polyurethane Foam Gaskets from Advanced Seals & Gaskets
At Advanced Seals & Gaskets Ltd, we manufacture and supply a wide range of packaging polyurethane foam gaskets, including those made from convoluted packaging polyurethane foam. Commonly known as egg box foam or egg crate foam, this specialised material is easily identified by its unique surface design, featuring alternating peaks and troughs.
Used widely for protective packaging and cushioning applications, convoluted PU foam offers excellent impact absorption, ensuring delicate products remain secure during transport and storage.
Sizes and Thickness Options
Convoluted packaging foam is available in a variety of thicknesses, measured from the sheet base to the tip of each peak. Standard sheet thicknesses usually range from 25mm to 50mm, but custom sizes can be produced to meet specific project requirements.
The foam is manufactured in large master blocks, which can be split into sheets and then cut or pressed into the required gasket shape. This allows us to supply everything from bespoke one-off samples to large batch runs.
Product Enquiry
For information on Convoluted Packaging Polyurethane Foam Gaskets please complete the following quick enquiry or call us on +44(0)1384 252555.
Key Characteristics of Convoluted Egg Box Polyurethane Foam
- Colour: grey (anthracite)
 - Sheet size: 2 meters x 1.2 meters as standard
 - Flammability: available in a flame retardant grade
 - Density: 25Kg/m3
 
Custom Egg Box Foam Gasket Manufacturing
Our egg box foam gaskets are produced on-site at our modern manufacturing facility. Working from customer drawings, CAD files, or physical samples, we deliver gaskets that meet exact specifications while maintaining high-quality standards and cost efficiency.
Thanks to our in-house design and production capabilities, we can quickly respond to urgent requirements and guarantee consistent quality at every stage.
Flexible Production Methods
To meet the varying needs of our customers, we utilise a wide range of cutting and converting equipment, including:
- Die-cut presses
 - Kiss-cut machines
 - Oscillating knife cutters for complex shapes
 
This flexibility enables us to manufacture convoluted PU foam gaskets in both small and large volumes, ranging from one-off prototypes to multi-thousand-unit batch runs. Depending on the order, gaskets can be supplied as individually cut parts or kiss-cut on rolls for fast-paced production lines and easier assembly.
Why Choose Convoluted Packaging PU Foam Gaskets?
Convoluted or egg crate foam offers several key benefits for packaging and industrial use:
- Enhanced cushioning and protection for delicate or fragile items
 - Lightweight but durable material for cost-effective packaging
 - Available in multiple thicknesses to suit different applications
 - Custom-cut to specification for a precise fit and optimal performance.
 - Supplied plain, laminated, or adhesive-backed, depending on requirements
 
Trusted UK Supplier of Convoluted Foam Gaskets
With decades of experience in gasket and foam manufacturing, Advanced Seals & Gaskets Ltd is a trusted UK supplier of convoluted packaging polyurethane foam gaskets. Whether you require protective packaging solutions, cushioning materials, or custom gaskets for industrial applications, we can provide a cost-effective and high-quality solution.
Please contact us using the form below or by calling us on +44(0)1384 252555.





















