Ethylene Vinyl Acetate (EVA) Closed Cell Foam Parts
EVA Foam Fabrication
When transiting materials from one location to another, jostling and impact forces are often unavoidable. However, you can minimize that impact by utilizing highly cushioned shock-absorbing EVA foam from Foamcraft USA.
Is EVA Foam Open or Closed Cell?
EVA foam, or ethylene-vinyl acetate, is a closed-cell foam made from blended copolymers of ethylene and vinyl acetate. It has a high level of chemical cross-linking, which results in a semi-rigid product with a fine uniform cell structure. This durable and resilient foam has a wide array of benefits, which include:
- moisture resistance
- chemical repellency
- noise absorption
- vibration absorption
- impact absorption
- weather resistance
- heat and acoustical insulation
- shock absorption
- high strength to weight ratio
What Is EVA Foam Used For?
Available in a variety of custom densities and thicknesses, EVA foam is used for packaging, footwear, appliance, sports and outdoors, electronic, marine, automotive, and healthcare product manufacturers. Common applications include:
- footwear insoles
- expansion joints
- exercise mats
- wakeboard boots
- waterski boots
- backpack and shoulder bag straps
- packaging foam
- helmets and gloves
- fishing rods
- biomedical drug delivery
- hockey pads
- bicycle saddles
- orthotic supports
- vehicle headliners
- life jackets
- and many other applications
As a custom EVA foam fabricator, Foamcraft USA utilizes high-quality EVA foam that is made of a closed-cell cross-linked foam known as a bun. The chosen mixture of foaming additives and catalysts determines its density, hardness, color, and resilience properties. The bun is then cut into sheets of a specified thickness or fabricated into the desired shape, piece, or block.
EVA Foam Cutting Capabilities
Foamcraft offers a variety of cutting methods for EVA foam including rotary die-cutting, contour cutting, compression cutting, convoluting, water jet cutting, saw cutting, kiss cutting, and more.
Working with Foamcraft USA
Founded in 1962, we strive to meet customer needs by offering complete foam fabrication solutions. Our experienced engineers use sophisticated prototyping, sampling inspections, and state-of-the-art equipment to fabricate high-performance and long-lasting custom EVA closed cell foam parts.
We utilize drop curve and static load analysis, single and multiple drop height engineering, and vibration damping to design the ideal product. Our EVA closed cell foam parts are available in white, gray, and black. Custom designs are created using computer-aided and physical models.
Contact Foamcraft USA to learn more about our EVA foam products and services.