Description
nora® Lunatec combi 2 is a vulcanised composite expanded EVA sheet designed for the manufacture of orthopaedic insoles and foot beddings requiring high cushioning, stability, and long-term resilience. The sheet combines two proven nora® materials that are permanently bonded during the manufacturing process, creating a reliable composite without the need for adhesive bonding during fabrication.
This combination integrates the soft bedding properties of nora® Lunairflex with the permanently resilient cushioning of nora® Lunasoft SLW. The result is a composite material that offers excellent pressure distribution together with durable support, making it particularly suitable for sensitive feet and medical orthotic applications.
Because the materials are vulcanised together at production stage, the composite sheet provides consistent strength, stable processing, and reliable performance without the risk of layer separation, bubbles, or hardening caused by adhesives.
Material construction
Top bedding layer
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Material: nora® Lunairflex
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Hardness: approx. 22 Shore A
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Density: approx. 0.12 g/cm³
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Colour: 07 beige
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Thickness: approx. 6 mm
Base 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: 17 grey beige
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Thickness: approx. 10 mm
Trimmed composite sheet
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Edges trimmed for accurate processing
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Permanently vulcanised layers
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No adhesive between materials
Intended applications
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Base material for orthopaedic foot beddings
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Diabetes adapted insoles
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Insoles for sensitive feet
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Geriatric foot orthotics
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Rheumatic foot conditions
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Moderate stress orthotic applications
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Cushioning insoles with stabilising support
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Custom orthopaedic footwear insoles
Key properties
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Soft bedding with resilient support
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Excellent pressure distribution
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Permanently bonded composite sheet
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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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High walking comfort
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Good durability under load
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Suitable for medical orthotic use
Advantages of Lunatec combi composite sheets
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Faster fabrication
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Reduced processing steps
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Consistent material quality
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Reliable 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 needed
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Suitable for vacuum forming and deep drawing
nora® Lunatec combi 2 is an ideal composite material for orthopaedic shoe engineering and orthotic workshops requiring a soft but stable base for diabetic, geriatric, and sensitive foot applications, combining excellent bedding comfort with permanently resilient support.
