Material Introduction
WINIW, a leader in sports ball core materials, proudly presents its Durable Artificial Leather for Basketball Bladders—a robust, airtight material designed to maintain basketball inflation pressure and structural integrity. The bladder is the core component of a basketball, responsible for holding air and determining the ball’s bounce and shape; conventional bladder materials often leak air, lose elasticity, or degrade over time, leading to flat balls and poor gameplay performance.
This durable artificial leather addresses these issues with a high-density, airtight construction that minimizes air leakage, keeping the basketball properly inflated for weeks without requiring top-ups. Crafted with a reinforced polymer layer, it resists punctures and tears from sharp objects like court lines, shoe studs, and debris, ensuring long-lasting structural stability. Unlike rubber bladders, this artificial leather is lightweight and flexible, maintaining a consistent bounce and feel across different temperatures and playing conditions. It is compatible with all basketball manufacturing processes, including panel bonding and valve installation, and it adheres firmly to outer panels to prevent separation during intense dribbling and bouncing. Meeting NBA and FIBA standards for air retention and bounce, this durable artificial leather is the ideal choice for manufacturers producing high-quality, long-lasting basketballs.


Material Feature
90% reduction in air leakage compared to rubber bladders, keeping the basketball inflated for up to 4 weeks and ensuring consistent bounce during games and training.
Reinforced with a puncture-resistant layer, it withstands damage from sharp court edges, shoe studs, and debris, extending the basketball’s lifespan significantly.
Maintains flexibility from -10°C to 40°C, ensuring consistent bounce performance in both cold indoor gyms and hot outdoor courts.


Application Scenarios
For NBA and FIBA-approved game basketballs, this bladder material ensures consistent air pressure and bounce, meeting the strict performance standards of competitive play.
For gym and recreational center basketballs, the air retention and puncture resistance reduce maintenance needs, keeping the balls playable for longer periods.
For street basketballs used on rough concrete courts, the puncture-resistant layer withstands debris and sharp edges, preventing leaks and extending the ball’s lifespan.

WINIW Factory: Leading Manufacturer and Supplier of Premium Artificial Leather Solutions
WINIW Corporation is a pioneering enterprise specializing in the production, processing, and export of a diverse range of artificial leather products. Our factory excels in crafting PVC leather, PU leather, and microfiber leather, tailored to meet the demands of various industries. These versatile materials find extensive applications in footwear, apparel, furniture, automotive interiors, luggage, gloves, and more. By catering to overseas factories specializing in leather goods manufacturing, WINIW stands as a trusted partner in delivering excellence .

Quality Assurance: Our commitment to producing high-quality, eco-friendly artificial leathers ensures durability and aesthetic appeal, meeting international standards .
Innovative Range: Continuous research and development result in a cutting-edge portfolio, including ultra-realistic textures and sustainable options, keeping us ahead in the market .
Customizable Solutions: We offer bespoke services to tailor leather specifications according to client needs, fostering long-term collaborations and satisfaction .
Efficient Production: Advanced manufacturing processes and streamlined logistics guarantee timely delivery, minimizing lead times and enhancing business efficiency for our clients .



FAQ
- Q: How long can a basketball with this artificial leather bladder stay inflated without topping up?
A: The bladder provides air retention for up to 4 weeks under normal use, far exceeding the 1-week retention of conventional rubber bladders.
- Q: Is this material resistant to punctures from sharp objects on the basketball court?
A: Yes, the reinforced puncture-resistant layer blocks damage from sharp court lines, shoe studs, and small debris, preventing leaks and deflation.
- Q: Can this artificial leather bladder be used for both indoor and outdoor basketballs?
A: Absolutely, its temperature stability and puncture resistance make it suitable for both indoor gym play and rough outdoor court use.
- Q: Does the material bond well with different types of basketball outer panels?
A: Yes, its smooth surface bonds seamlessly with synthetic leather, rubber, and composite outer panels, preventing delamination during intense gameplay.
We are eagerly looking forward to receiving your inquiry!