China's Premier One-Stop Shoe Material Manufacturer
Looking for high-quality shoe and industrial materials? Solamni is your reliable, one-stop supplier. We specialize in providing comprehensive material solutions with personalized customization, competitive factory-direct pricing, and fast delivery services worldwide.
Industrial heel counter back counter components (0.8 mm – 2.5 mm) for footwear heel stiffening. High elastic memory, heat-activated TPU & eco chemical sheets, SATRA certified. Free samples!
A heel counter back counter component (also referred to as a heel stiffener or rearfoot cup insert) is an essential internal structural reinforcement sandwiched between the upper material and inner lining of a shoe's heel cavity. Engineered to lock the heel bone (calcaneus) securely over the footbed, prevent rearfoot slippage, and preserve the original silhouette of the footwear, this component absorbs continuous heel-strike force and torsional stress. Solamni manufactures back counter materials in flat roll stock, pre-cut sheet formats (0.90 m × 1.50 m), and 3D pre-molded/pre-skived heel cups across rigid, semi-flexible, and high-elasticity grades.
Technical Specifications Matrix
| Engineering Property | Physical / Chemical Specification Benchmark | Test Standard Reference |
|---|---|---|
| Material Base Options | Hot‑Melt Thermoplastic (TPU/EVA) / Impregnated Chemical Board / Ping Pong Sheet | ISO 2286‑1 |
| Thickness Range | 0.80 mm – 2.50 mm (± 0.04 mm) | ISO 23529 |
| Heat Activation Dwell | 80°C – 130°C (Rapid activation: 6–10 seconds) | SATRA TM404 |
| Elastic Memory Rebound | ≥ 92% (Instant return to molded shape upon heel pressure) | SATRA TM83 |
| Bally Flex Resistance | ≥ 100,000 Cycles (Zero cracking, edge fraying, or softening) | SATRA TM92 / ISO 5402‑1 |
| Dual Bonding Strength | ≥ 30 N / 2.5 cm (Strong thermal bond to lining and upper) | ISO 2411 / SATRA TM404 |
| Moisture / Sweat Stability | Waterproof matrix; zero deformation from internal foot humidity | ISO 20344 |
| Environmental Safety | REACH SVHC compliant, Solvent‑Free, Recyclable TPU Matrix | ISO 17025 |
Integrating heel counter components guarantees anatomical support without causing heel abrasion or biting into the wearer's Achilles tendon:
Application Process Flow:
- Pre‑Cut & Edge‑Skived Counter Preform
- Thermal Activation Chamber (80°C – 130°C)
- Placement Between Upper & Lining
- Pneumatic Back‑Part Lasting Press
- Cooling Lock‑In & Memory Set
- Finished Molded Heel Structure
- Precision Edge Feathering: Pre‑cut back counters are skived around their perimeter down to 0.1 mm so that hard edges do not telegraph through the outer leather or rub the ankle.
- Thermal Softening: The preform passes through a hot‑air or radiant heating station until its integrated adhesive coating becomes soft and sticky.
- Pneumatic Heel Molding: Clamped over a metal shoe last under pneumatic pressure, the counter cools rapidly to form a rigid, custom 3D cup that fuses upper, stiffener, and lining into a unified wall.
Industrial Application Scenarios
Solamni heel counter back counter components are specified across major footwear manufacturing lines:
Athletic & Running Shoes
High‑elasticity TPU or ping pong thermoplastic counters (1.0 mm – 1.5 mm) offering dynamic heel stabilization with full rebound memory.
Formal Dress Shoes & Work Boots
Rigid double‑sided chemical boards or leatherboard composites (1.5 mm – 2.5 mm) engineered for strict shape preservation and heavy usage.
Women's Heels & Lifestyle Flats
Ultra‑thin, resilient hot‑melt inserts (0.8 mm – 1.2 mm) that hold sleek heel curves without adding bulk.
F A Q
Q1: What is the advantage of TPU hot-melt back counters over traditional chemical boards?
A1: TPU hot-melt counters are completely solvent-free, eco-friendly, and offer superior elastic rebound ("ping pong memory"). Unlike traditional chemical boards which provide static hardness, TPU counters spring back instantly if crushed or stepped on.
Q2: Can these heel counters be supplied pre-skived or pre-molded?
A2: Yes. We offer flat continuous rolls, flat sheets, or factory pre-skived and pre-molded 3D counter shells customized to your specific shoe last geometry for direct assembly line insertion.
Q3: What is the lead time for standard stock, custom thickness grades, and sample swatches?
A3: We maintain warehouse inventory of standard white, blue, and yellow heel counter stock (1.0 mm, 1.2 mm, 1.5 mm, 2.0 mm) for immediate shipment within 48 hours. Custom formulations or roll conversions carry an MOQ of 500 square meters, with sample kits dispatched in 3 to 5 business days. Technical specialist Jason Lee provides direct engineering assistance within 12 hours.
Products Shows
in one-stop service
We specialize in providing material high-quality for industrial applications. Our focus on B2B sourcing ensures that you get the best prices for large orders, with the flexibility to customize the fabric to meet your specific needs. Whether you require bulk quantities for production or specialized orders, we can help you achieve your goals with fast delivery and exceptional customer 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.
Solamni has specialized in synthetic materials for footwear, apparel and furniture in China for more than 15 years. We own factories producing TPU film and synthetic leather, and maintain long-term stable partnerships with numerous upstream material manufacturers. We are dedicated to supplying high-quality textile materials to outstanding enterprises across diverse industries.
Our address
No. 6, Cuiyuan 3rd Road, Feicuiyuan, No. 838, Donghai Street, Bincheng Community, Donghai Street, Fengze District, Quanzhou City, Fujian Province.
Phone Number
+8615905059552
Email:ace04@eurus-cn.com
Frequently Asked Questions
Q:How long is your production & shipping turnaround?
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A: It takes 25-35 days to complete production and delivery after all details are finalized.
Q:What regular payment terms do you apply?
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A: Terms vary by order size: either 30% pre-payment + 70% shipment-stage payment, or a 50% / 50% prepayment and shipment payment split.
Q:Accepted payment ways?
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A: We support T/T, PayPal, Western Union and other options. A 30% deposit is needed upfront, and outstanding payment must be made before shipping.
Q: Sample ordering instructions
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A: Complimentary samples can be dispatched in 3-5 working days once all sample requirements are confirmed.
Solamni Import And Export Co., Ltd.
We sincerely welcome friends from all over the world to cooperate with us on the basis of long-term mutual benefits. We are looking forward to receiving your enquiries soon.
Email:ace04@eurus-cn.com Phone+8615905059552
Whatsapp+8615905059552
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