Unveiling the secrets of TPU film: from raw materials to production, why it has become the new favorite material of the future

Market Analysis of TPU Film: Demand Surge and Technological Upgrades

• Global market: The market size exceeded 15 billion US dollars in 2023, and it is expected to exceed 25 billion US dollars in 2030, with a compound annual growth rate of 6.8% (Data source: Grand View Research).

• Regional growth: The Asia-Pacific region accounts for more than 50%, and China is the world’s largest producer and consumer.

• Driving factors: New energy vehicles, wearable devices, and environmental protection policies (such as the plastic restriction order) drive the demand growth.

TPU Film Production Line: Process Determines Quality, Technology Leads the Future

The TPU film production line of Jwell Machinery adopts intelligent and high-precision processes, with the following core advantages:

Extrusion system:

• The single-screw extruder realizes uniform plasticization of materials, with a temperature control accuracy of ±1°C.

• High-quality mold steel, with a thickness deviation ≤ ±2%.

Casting/calendering process:

• The air knife + vacuum adsorption technology ensures the flatness of the film.

• The multi-roll calendering system rapidly cools to maintain the surface tension of the product.

Post-processing technology:

• Online thickness measurement + tension closed-loop control, adjusting parameters in real time.

• Corona treatment enhances surface adhesion to meet lamination requirements.

Energy-saving design:

• The servo drive system saves more than 10% energy compared with traditional equipment.

• The waste heat recovery technology reduces energy consumption costs.