Industrial Shoe Soles & Insole Materials | Direct Manufacturer Specifications
With over 20 years of dedicated manufacturing experience in the footwear materials sector, we engineer and supply high-performance shoe soles and structural insole boards for international footwear brands, athletic manufacturers, and regional distributors.
Our production lines integrate raw material processing with precision calibration to ensure uniform thickness, reliable tensile strength, and consistent adhesive compatibility. Designed to integrate smoothly into automated cutting and assembly lines, our materials meet the rigorous physical performance demands of athletic, casual, and industrial footwear production.
-
![Women's Slippers with Rubber Sole]()
Women's Slippers with Rubber SoleWomen's Slippers with Rubber Sole are footwear products integrating rubber outsole components for indoor and casual footwear applications. The rubber sole offers flexibility, abrasion resistance,... -
![The Rubber Sole]()
The Rubber SoleRubber Sole is a footwear sole component made from rubber compounds for sneakers, casual shoes, and work footwear, offering flexibility, abrasion resistance, and OEM customization options. -
![Eva Footwear Material]()
Eva Footwear MaterialEVA Footwear Material is a closed-cell ethylene vinyl acetate foam used for shoe midsoles, insoles, and sole components. It provides customizable density for different footwear manufacturing... -
![Eva Insole Material]()
Eva Insole MaterialEVA (Ethylene-Vinyl Acetate) Insole Material is a closed-cell polymer foam used as the primary cushioning layer inside footwear engineered to reduce impact stress on joints during movement. -
![Tpr Durable Shoe Sole Material]()
Tpr Durable Shoe Sole MaterialTPR Durable Shoe Sole Material is a thermoplastic rubber sole material formulated for footwear applications. It is suitable for manufacturing durable outsoles with customized hardness, colors, and... -
![TPR Sole Running]()
TPR Sole RunningTPR Sole Running is a thermoplastic rubber outsole designed for running and sports footwear applications. It offers adjustable hardness, flexibility, abrasion resistance, and slip resistance for... -
![Shoe Sole Material]()
Shoe Sole MaterialTPU Shoe Sole Material is a thermoplastic polyurethane material developed for footwear applications, including outsoles, midsoles, and shoe components. It provides adjustable hardness, abrasion... -
![TPU Sole Football]()
TPU Sole FootballTPU Sole Football is a thermoplastic polyurethane outsole designed for football footwear, providing adjustable hardness, abrasion resistance, and dimensional stability. It is suitable for HG, AG,...
Technical Specifications: TPU Football Shoe Sole
|
Material |
TPU |
|
Size |
35-46# |
|
Logo |
Customized |
|
Colors |
Customized Color |
|
Feature |
Water Resistant, Comfortable, Eco-Friendly, High Elastic, Durable, Lightweight, Anti-Slip |
|
Use |
Football shoe |
|
MOQ |
2000 Pairs |
|
Term of Payment |
By T/T, 30% deposit and 70% balance payment before delivery |
|
Place of Origin |
Fujian,China,Quanzhou |
|
Brand Name |
ASTERISM |
Choosing a Shoe Sole Material
|
Material |
Size Range |
Main Characteristics |
Common Applications |
Useful When |
|
TPU |
35-46# (Customizable) |
Flexible, resilient, wear-resistant, high elastic |
Sports, casual, specialty footwear, football shoes |
Performance and design flexibility are important |
|
TPR |
Custom Sizes |
Flexible, versatile, good grip, anti-slip |
Casual, everyday and work footwear |
A balance of flexibility, grip and production cost is needed |
|
EVA |
Custom Sheets/Rolls |
Lightweight, cushioning, flexible, eco-friendly |
Slippers, casual and lightweight footwear |
Weight reduction and cushioning are key considerations |
|
Rubber |
Custom Sizes |
Traction, abrasion resistance, durable |
Work, outdoor and casual footwear |
Grip and wear resistance are important |
Customization & OEM/ODM Capabilities: Engineered to Your Blueprints
Advanced Mold Development & Rapid Tooling
3D CAD Support: Send STEP/IGES files for professional draft angle and shrinkage analysis.
Rapid Prototyping Molds: Precision CNC machining shortens sample mold lead times to 5 to 7 days.
IP Protection: Strict NDA enforcement and guaranteed exclusive mold ownership to safeguard your proprietary footwear designs.
Tailored Material Compounding
Durometer Tuning: Customized hardness profiles from soft cushioning (Shore A 45) to rigid support (Shore A 90+).
Color Matching: Precise Pantone matching with UV-resistant pigments to prevent yellowing.
Functional Additives: Options for anti-microbial, anti-static, or enhanced hydrolysis resistance.
Precision Post-Processing & Surface Treatments
Tread Optimization: Custom grip patterns, logo embossing, and micro-textures for superior slip resistance.
Secondary Finishes: Matte/glossy options, spray painting, and primer pre-treatments for flawless upper-to-sole bonding.
Footwear Manufacturing Pitfalls & Expert Solutions
|
Category |
Issue / Pitfall |
Engineering Fix & Solution |
|
Material Selection |
Hardness vs. Flex Fatigue (TPU/TPR) High durometer ratings (Shore A 85–90+) improve wear resistance but cause cracking under frequent bending. |
Use balanced durometers or add localized flex channels to distribute stress. |
|
EVA Density & Compression Set Low-density EVA reduces weight but collapses under sustained weight, losing shock absorption. |
Match density to load profiles and use dual-density setups for heavy-strike zones. |
|
|
Temperature Resilience (TPR) Standard TPR stiffens in sub-zero conditions, increasing brittleness and slip risk. |
Specify low-temperature impact modifiers for winter or outdoor lines. |
|
|
Assembly & Prep |
Surface Priming Non-polar polymers (TPU, rubber) have low surface energy, causing delamination. |
Apply halogenation for rubber/TPR and specialized primers for TPU to ensure adhesive strength. |
|
Release Agent Removal Residual mold release agents block adhesives and cause assembly bonding failures. |
Ensure thorough industrial cleaning and washing before the priming stage. |
Application-Specific Performance Integration
Athletic & Performance Footwear
Materials in this category prioritize dynamic flexibility and high energy return, ensuring the midsole and insole maintain structural integrity during high-impact movement.
Safety & Industrial Work Boots
Designed for demanding environments, these heavy-duty boards offer enhanced puncture resistance, stability in high-humidity settings, and reliable performance under sustained physical pressure.
Casual & Lifestyle Footwear
Focused on lightweight construction and breathability, these options reduce overall shoe weight while maintaining comfortable underfoot support.
In-House R&D Laboratory & Testing Capabilities
Tensile & Tear Strength Testers: Evaluates material elongation, break force, and structural tear resistance for high-stress athletic and safety footwear.
Shore A/C Durometer Gauges: Precision hardness testing to guarantee consistent flexibility profiles from soft cushioning to rigid support.
Flex Fatigue Testing Machines (Bata Belt/Ross Flex): Simulates millions of continuous flex cycles to test for cracking or fatigue failure in extreme conditions.
Adhesion & Peel Strength Testers: Measures the bonding performance between the outsole and upper primer treatments.
Environmental Chamber: Tests UV resistance, anti-yellowing performance, and thermal stability in high-temperature or high-humidity settings.
International Compliance & Eco-Standards
REACH & RoHS Compliant
Guaranteed free from restricted heavy metals, toxic plasticizers, and hazardous chemicals.
Phthalate-Free & PAHs-Compliant
Safe for children's footwear and direct skin-contact applications.
Recyclable & Eco-Friendly Options
We offer bio-based TPU, post-consumer recycled (PCR) EVA, and scrap-recirculation protocols to help your brand achieve corporate sustainability (ESG) targets.
R&D Partnership & Laboratory Sampling Support
Tailored Sample Kits for Lab Testing
We provide standardized sample sheets and custom die-cut pieces for your internal laboratory evaluations, including peel-strength tests, moisture-absorption analysis, and adhesive compatibility trials.
Technical Collaboration
Share your specific shoe construction challenges—such as extreme climate wear requirements or specialized cementing techniques—and our technical team will recommend optimal density and thickness combinations.
Pilot-to-Scale: A Transparent Development Roadmap
Phase 1: Feasibility & Digital Blueprint Review (Day 1 - 2)
Our engineering team reviews your 3D CAD files or physical samples to evaluate draft angles, shrinkage allowances, and structural integrity.
Phase 2: Prototype & Laboratory Trial (Day 3 - 7)
Rapid machining of test molds or deployment of existing standard test sheets. We dispatch sample batches for your internal adhesion and physical testing.
Phase 3: Pilot Run & Specification Lock (Day 8 - 12)
Based on your feedback, we fine-tune compound formulas and mold parameters, producing a small pilot run for factory-level assembly trials.
Phase 4: Volume Production & Phased Dispatch (Day 15 - 20+)
Mass execution under strict lot-tracking protocols, followed by export-grade moisture-barrier packaging and coordinated logistics.
FAQ
As one of the most professional shoe sole manufacturers in China, we have world-leading production equipment and strong manufacturing capabilities. Please feel free to buy high quality shoe sole at competitive price from our factory. Customized orders are welcome.
