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product details
Introduce our products
Premium velvet fabric laminated perforated EVA foam sheets (2.0 mm – 10.0 mm). High breathability, shock absorption, REACH compliant. Ideal for shoe insoles, orthopedic supports, and helmet linings. Free samples!
Velvet fabric laminated perforated EVA foam sheet is a composite cushioning substrate engineered for high-breathability footbeds, orthopedic braces, protective helmet linings, and ergonomic gear padding. Combining a soft, moisture-wicking velvet face fabric with an elastomeric cross-linked ethylene-vinyl acetate (EVA) foam core, this composite features uniform pinhole perforations (1.0 mm – 3.0 mm hole diameter) that allow heat and water vapor to escape. Solamni produces this material in continuous roll goods or pre-cut sheets (1.00 m × 1.50 m) with customizable hole patterns (staggered or grid layout) and strict gauge controls (2.0 mm – 10.0 mm) to support CNC drag-knife cutting and thermo-compression molding.
Technical Specifications Matrix
| Engineering Property | Physical / Chemical Specification Benchmark | Test Standard Reference |
|---|---|---|
| Composite Construction | Soft Nylon/Polyester Velvet Top + Flame‑Laminated Perforated EVA Core | ISO 2286‑1 |
| Thickness Selection | 2.00 mm – 10.00 mm (± 0.15 mm) | ISO 23529 |
| EVA Foam Density | 35 kg/m³ – 120 kg/m³ (Soft plush to high‑density support) | ISO 845 / ASTM D3575 |
| Perforation Configuration | Hole Diameter: 1.0 mm – 3.0 mm / Pitch Distance: 5.0 mm – 10.0 mm | Custom Spec |
| Peeling Strength | ≥ 25 N / 5 cm (Flame or hot‑melt lamination preventing delamination) | ISO 2411 |
| Air Permeability | ≥ 850 L/m²·s (Continuous ventilation through hole matrix) | ISO 9237 |
| Compression Recovery | ≥ 90% (Resists permanent flattening under body weight) | ISO 1856 / ASTM D3575 |
| Environmental Safety | REACH SVHC compliant, Formamide‑Free (≤ 10 ppm), RoHS 2.0, Non‑Toxic | ISO 17025 |
Manufacturing Process & Perforation Lamination
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To ensure that the velvet fabric and EVA core do not separate when punched with thousands of perforation pins, Solamni utilizes eco-friendly flame lamination followed by rotary cold-pin punching:
Manufacturing Process Flow:
- Soft Velvet Fabric Prep
- Flame Lamination over EVA Foam
- Rotary Mechanical Pin Perforation
- Trimming & Gauge Inspection
- OEKO‑TEX & Peeling QC
- Finished Perforated Sheets / Rolls
- Flame Lamination: The top surface of the closed‑cell EVA foam is briefly melted by a controlled gas flame, creating its own liquid binder to fuse instantly with the velvet fabric back without adding heavy, stiff adhesives.
- Precision Mechanical Perforation: The laminated composite passes through temperature‑controlled rotary pin rollers that punch clean, burr‑free ventilation holes through both the fabric and foam layers simultaneously.
Industrial Application Scenarios
Solamni velvet fabric laminated perforated EVA foam sheets are specified across diverse ergonomic and protective sectors:
Athletic & Orthopedic Shoe Insoles
Breathable footbed liners that combine plush velvet skin feel with rapid moisture venting and impact reduction.
Medical & Orthopedic Support Braces
Ventilated lining panels for knee braces, ankle sleeves, wrist splints, and cervical collars to prevent skin maceration under long‑term wear.
Helmets & Protective Athletic Gear
Breathable interior padding inserts for equestrian helmets, hockey gear, and tactical headwear requiring shock absorption and airflow.
FAQ
Q1: What are the benefits of perforated EVA foam compared to solid EVA foam?
A1: Solid EVA foam is a closed‑cell insulator that traps heat and foot sweat. Perforating the foam creates open vertical channels that allow trapped air to circulate and moisture to evaporate, drastically improving thermal comfort without sacrificing impact absorption.
Q2: Can this material be thermoformed or heat-molded into 3D shapes?
A2: Yes. The thermoplastic EVA core and synthetic velvet fabric can be compression‑molded under heat (120°C – 150°C) to form permanent 3D contoured shapes (such as arch‑support footbeds or contoured brace pads) without closing the perforation holes.
Q3: What is the lead time for standard stock, custom colors, and sample kits?
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why choose us
why choose our products
We specialize in providing premium-grade materials for industrial applications. Our focus on wholesale sourcing ensures you receive competitive pricing on large orders, alongside flexible fabric customization to meet your exact specifications. Whether you need high-volume production runs or specialized orders, we ensure your success with fast delivery and exceptional support.
- Bulk Sourcing: Competitive pricing for large-scale orders.
- Customization: Flexible solutions tailored to your industry needs.
- Global Shipping: Fast, reliable delivery to international markets.
- High-Quality Standards: Rigorous testing and quality assurance to ensure performance and durability.
Elite Partners
Direct collaboration with DHL, FedEx, UPS, TNT, and EMS to ensure maximum shipping efficiency.
Custom Logistics
Flexible options covering air freight, sea cargo, and express door-to-door delivery.
Secure Transit
Professional packaging and full-course tracking for peace of mind.
Our Advantage
Sourced for Excellence: We meticulously select only premium-grade raw materials.
Expert Craftsmanship: Our team comprises experienced technicians operating advanced machinery.
Proactive QC: We implement rigorous in-line inspections throughout every stage of production.
Zero-Risk Standards: A dedicated QC team performs final double-inspections, fully compliant with your chosen AQL standards before packaging.
Unwavering Consistency: We maintain a strict, non-negotiable commitment to top-tier quality.
fAQ
A1: Approximately 25-35 days after all specifications and order details are confirmed.
A2: We typically require a 30% deposit in advance with the remaining 70% balance due before shipment. Alternatively, we accept a 50/50 split depending on the final order quantity.
A3: We accept T/T (Telegraphic Transfer), PayPal, and Western Union.
A4: Free samples are available! Custom sample preparation takes about 3-5 days once all details are confirmed
ASTERISM Import And Export Co., Ltd.
Let's build a profitable future together. We sincerely welcome global clients for long-term strategic cooperation. Contact us today-our team is ready to respond to your inquiries swiftly.
ace01@eurus-cn.com +8613459576329
Whatsapp+8613459576329 
