Description
nora® Lunatec combi 6 is a vulcanised composite expanded EVA sheet developed for the production of sporty, durable, and stabilising orthopaedic insoles and foot beddings. The sheet combines two proven nora® EVA materials that are permanently bonded during the manufacturing process, creating a strong composite without the need for adhesive bonding during fabrication.
This material combines the permanently resilient cushioning properties of nora® Lunasoft SLW with the stabilising strength of nora® Lunasoft AL. The result is a composite sheet that provides excellent comfort together with reliable support, making it ideal for modern insoles, sports orthotics, and applications where both flexibility and structural stability are required.
Because the layers are vulcanised together during production, the composite sheet ensures consistent strength, clean processing, and reliable performance without the risk of layer displacement, bubble formation, or hardening caused by adhesive films.
Material construction
Top cushioning layer
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Material: nora® Lunasoft SLW
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Hardness: approx. 30 Shore A
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Density: approx. 0.20 g/cm³
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Colour: 137 terra
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Thickness: approx. 4 mm
Base stabilising layer
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Material: nora® Lunasoft AL
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Hardness: approx. 52 Shore A
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Density: approx. 0.26 g/cm³
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Colour: 81 black
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Thickness: approx. 10 mm
Composite sheet
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Trimmed edges for accurate processing
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Permanently vulcanised layers
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No adhesive between materials
Intended applications
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Sporty orthopaedic insoles
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Long sole sports insoles
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Foot beddings for active use
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Stabilising orthotic insoles
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Insoles requiring cushioning and support
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Orthopaedic footwear insoles
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Functional orthotic constructions
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High stress insole applications
Key properties
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Permanently resilient cushioning
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Integrated stabilising layer
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Excellent durability under load
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Good elastic recovery
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Composite sheet vulcanised during manufacture
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No adhesive required between layers
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No displacement during thermoforming
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No bubble formation at joints
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No hardening caused by glue film
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Suitable for modern sporty orthotic designs
Advantages of Lunatec combi composite sheets
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Efficient insole manufacture
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Reduced processing steps
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Consistent material quality
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Secure bonding without glue
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Improved dimensional stability
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Clean thermoforming
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Time and cost savings in workshop production
Processing notes
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Thermoformable at approx. 120°C to 130°C (248°F to 266°F)
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No bonding required between composite layers
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Additional EVA materials can be bonded if required
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Suitable for vacuum forming and deep drawing
nora® Lunatec combi 6 is ideal for orthopaedic shoe engineering and orthotic workshops requiring a composite material that combines cushioning comfort with strong stabilising support, making it suitable for sports insoles, modern foot beddings, and high performance orthotic applications.
