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Waterjet cutting
Foam conversion

Waterjet foam cutting

If your business requires accurate foam parts, inserts or packaging, waterjet foam cutting can produce them in virtually any size, shape, or thickness.

Waterjet foam cutting uses a high-pressure stream of water to cut foam materials with exceptional precision. Unlike CNC routing, which uses a rotating cutter and leaves a radius in internal corners, waterjet cutting can create sharp corners, tight curves, and intricate shapes with a clean finish. The process is also particularly useful for producing narrow slots, deep cuts, and detailed profiles that would be difficult to achieve using traditional cutting tools. It is also possible to combine waterjet cutting with CNC routing to deliver the best solution for complex foam inserts and products.

At Polyformes, our multi-head waterjet cutting machines can process a wide range of foam materials and thicknesses. Our foam waterjet cutting service produces foam parts and products for many industries, including industrial, aerospace, defence, medical, and promotional sectors, where accuracy and consistency are essential.

No obligation
UK experts
Competitive pricing
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Waterjet foam cutting process

See our waterjet foam cutting equipment and processes in action at our UK foam conversion site.

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Advantages

Benefits of waterjet cutting

The benefits of using waterjet cutting include:

Produces accurate and repeatable foam components.
Creates sharp corners, tight curves, and detailed shapes.
Ideal for cutting narrow slots and deep sections.
Does not generate heat during cutting, which could melt foam.
Delivers a smooth, clean finish with minimal waste.
Suitable for a wide range of foam materials and thicknesses.
No tooling changes required between jobs.
Waterjet cut foam
Foam insert experts

FAQs

Waterjet cutting is a process that uses a high-pressure stream of water to cut materials into specific shapes. For foam conversion, the waterjet follows a programmed cutting path to produce accurate parts with clean edges and intricate features.

Waterjet cutting is suitable for a wide range of foam materials, including polyethylene and other closed-cell foams. The process can accommodate a range of material densities and thicknesses, depending on the application.

Yes, waterjet cutting is often used alongside CNC routing and other foam conversion processes. Combining processes can often provide the most efficient and cost-effective solution for complex foam inserts, packaging, and specialist components.

Waterjet cutting can process a wide range of foam thicknesses. The maximum thickness depends on the foam grade, density, and required finish, but components up to 200mm thick can typically be manufactured.

Waterjet cutting foam
UK foam converters

Why work with us?

Our more than 40 years of experience in foam conversion and waterjet cutting, means we can offer your business several benefits.

UK manufacture
All waterjet cut foam products are manufactured at our UK facility, ensuring high quality and reliable service.
Short lead times
Efficient production processes and experienced operators help us deliver projects quickly and on schedule.
Latest equipment
Our advanced waterjet cutting equipment produces precise foam components with clean, accurate edges.
Advice and guidance
Our team can help you select the right foam material and cutting solution for your application.
Vast experience
With over 40 years of foam conversion experience, we have produced foam components for a wide range of industries.
Sustainable at heart
Through recycling initiatives and responsible manufacturing practices, we work to reduce our environmental impact.
Wide range of options

Similar foam products

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If you need high-performance foam inserts, packaging, products or materials, we can help. Please contact a member of our team for a free consultation and quote.

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