If your business requires complex three-dimensional foam components, foam moulding enables their production with exceptional consistency, durability, and performance.
Foam moulding is a manufacturing process that uses heat, pressure, and specialised tooling to form foam materials into precise 3D shapes. The process is ideal for producing ergonomic, protective, and structural foam components that require accuracy, repeatability, and high-volume production.
At Polyformes, we specialise in thermoforming, compression moulding, and auto moulding closed-cell foams across a wide range of densities. Our in-house tooling expertise allows us to develop intricate moulded foam components for demanding industries such as aerospace, defence, medical, and security. Our foam moulding capabilities also allow fabrics to be incorporated into the finished component, creating products that combine the cushioning and protective properties of foam with enhanced durability and comfort.
See our foam moulding equipment and processes in action at our UK foam conversion site.
The benefits of using foam moulding include:
Foam moulding is a manufacturing process used by foam converters to produce 3D components from foam. The process creates accurate, repeatable shapes using a combination of heat, pressure, and purpose-built tooling. The finished results are often difficult or time-consuming to achieve using traditional cutting methods alone.
The foam moulding process works well with closed-cell foams, including polyethylene (PE), expanded polyethylene (EPE), and other foam materials. It is possible to mould foam with varying densities to meet the performance requirements of the finished product, ranging from lightweight cushioning components to high-density structural parts.
The first step in producing moulded foam products is the manufacture of the tooling. The tool essentially creates the shape of the finished moulded component. The foam material is then heated until pliable, and it is formed under controlled pressure using the tool. Depending on the application, additional processes after moulding is completed – such as trimming, cutting, laminating, or adding fabric – may also be required.
Moulded foam products are popular across the aerospace, defence, medical, security, industrial, transport, and logistics sectors. Businesses operating in these sections use moulded foam parts and components for protective equipment, seating, and support products, equipment housings, technical panels, specialist packaging, and carrying solutions.
Our more than 40 years of experience in foam moulding, means we can offer your business several benefits.
UK manufacture
Short lead times
Latest equipment
Advice and guidance
Vast experience
Sustainable at heart
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