China One-Stop Shoe Material Manufacturer
Looking for high-quality related shoe materials and industrial materials. We are a reliable Shoe Material supplier, offering personalized customization services, competitive prices and fast delivery services.
product details
Introduce our products
OEM custom footwear back counter reinforcement materials (0.6 mm – 2.5 mm). Pre‑skived & pre‑molded TPU, hot‑melt ping pong, and eco chemical sheets. SATRA certified. Free samples!
Custom footwear back counter reinforcement (tailored heel stiffener preforms) is an engineered internal component customized to fit specific shoe last geometries, ankle collar heights, and performance rigidity targets. Positioned between the rearfoot upper material and interior lining, custom back counters stabilize the calcaneus bone, prevent heel slip, and ensure long-term shape retention. Solamni provides fully customized back counter solutions-offering roll goods, precision die-cut flat sheets, automated edge-feathered preforms, and 3D pre-molded thermoplastic heel cups engineered for seamless integration into high-speed factory lasting lines.
Technical Specifications Matrix
| Engineering Property | Physical / Chemical Specification Benchmark | Test Standard Reference |
|---|---|---|
| Custom Material Options | Recyclable TPU Thermoplastic / Eco Hot‑Melt Ping Pong / Solvent‑Free Chemical Sheet | ISO 2286‑1 |
| Custom Thickness Options | 0.60 mm – 2.50 mm (± 0.03 mm) | ISO 23529 |
| Edge Skiving Geometry | Perimeter skived down to 0.10 mm (Zero ridge line ghosting on outer leather) | Custom CAD Spec |
| Thermal Activation Range | 80°C – 130°C (Rapid dwell setting: 5–8 seconds) | SATRA TM404 |
| Elastic Memory Rebound | ≥ 95% (Instant return to 3D molded shape after crush/impact) | SATRA TM83 |
| Bally Flex Fatigue | ≥ 120,000 Cycles (Zero edge cracking, delamination, or softening) | SATRA TM92 / ISO 5402‑1 |
| Interlayer Bond Strength | ≥ 32 N / 2.5 cm (Dual‑sided hot‑melt coating fuses upper & lining) | ISO 2411 / SATRA TM404 |
| Environmental Safety | REACH SVHC compliant, Low VOC, Toluene/Solvent Free, Recyclable Options | ISO 17025 |
Solamni tailors back counter reinforcements to match the exact contours of client shoe lasts, eliminating manual trimming on the factory floor:
Customization Process Flow:
- 3D Shoe Last CAD Scanning & Prototyping
- Automated CNC Die‑Cutting & Precision Edge Skiving
- Hot‑Melt Thermal Film Coating
- 3D Pre‑Molding Thermo‑Forming (Optional)
- Direct Production Line Lasting Assembly
- 3D CAD Customization: Client shoe last digital files or physical molds are analyzed to calculate exact counter dimensions, height curves, and edge‑skiving gradients.
- Precision Skiving & Cutting: High‑speed CNC cutters stamp out shapes, while automatic skiving heads feather the perimeter down to 0.1 mm, ensuring zero abrasion along the Achilles tendon.
- Thermo‑Forming Options: Reinforcements are supplied flat with dual‑sided thermo‑adhesive coatings or pre‑molded into 3D heel cups for instant insertion during back‑part lasting.
Industrial Application Scenarios
Solamni custom footwear back counter reinforcements are specified across specialized shoe manufacturing categories:
High‑Performance Athletic & Running Shoes: Lightweight, high‑rebound TPU inserts (1.0 mm – 1.4 mm) offering dynamic heel lockup and energy return without added weight.
Luxury Dress Shoes & Safety Work Boots: Rigid, high‑density chemical or composite counters (1.5 mm – 2.5 mm) engineered for structured rearfoot alignment and heavy load support.
Custom Orthopedic & Comfort Footwear: Asymmetrical and deep‑cup heel reinforcements designed to support overpronation correction and custom orthopedic insoles.
FAQ
Q1: Can Solamni manufacture pre-skived custom counter preforms matching our proprietary shoe lasts?
A1: Yes. We accept CAD/CAM geometry files, technical drawings, or physical last samples. We produce custom steel dies or CNC cutting paths to deliver pre-skived, ready-to-use counter inserts.
Q2: What is the advantage of pre-molded 3D counters versus flat sheet counters?
A2: Pre-molded 3D counters reduce assembly steps on the lasting line. They fit directly onto the rearfoot last, lowering heat-activation cycle times and ensuring consistent heel shapes across large production runs.
Q3: What is the lead time for custom tooling, preforms, 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
Solamni 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
