Hewei Technology Introduces Next-Generation PU Seating System Designed to Extend Product Life in Public Spaces

Hewei Technology Development Company has announced the launch of its next-generation PU self-skinning seating system, introducing a series of structural and surface-coating innovations aimed at improving comfort and significantly extending the service life of seating used in public environments.

The newly developed seating technology comes after more than seven years of focused research into the performance characteristics of polyurethane (PU) seating. The company's latest advancements address some of the most common challenges faced by transportation hubs, public facilities, and commercial operators, including premature wear, surface contamination, and reduced user comfort.

As airports, railway stations, hospitals, educational institutions, and other public venues experience increasing visitor volumes, facility managers are seeking seating solutions capable of withstanding constant use while maintaining appearance and functionality.  As a leading laboratory chair manufacturer, Hewei believes its latest product line directly responds to these evolving market needs.

A New Generation of PU Seating

Hewei's manufacturing process utilizes advanced German polyurethane production technology combined with reaction injection molding (RIM), a process that integrates liquid delivery, metering, mixing, reaction, and molding into a single production stage.

The result is a PU seat featuring a naturally formed self-skin layer ranging from 1 to 2.5 millimeters in thickness. Unlike conventional rigid seating products, the new design provides localized elasticity while maintaining overall structural support.

According to the company, users benefit from a softer seating experience, improved warmth retention, and enhanced ergonomic comfort.

"Our development team wanted to move beyond the traditional concept of public seating," said a company representative. "Public spaces deserve seating that not only lasts longer but also offers a more welcoming experience for users."

Addressing Industry-Wide Challenges

The company noted that growing competition within the seating industry has led some manufacturers to simplify production methods and reduce material costs. While such approaches may lower manufacturing expenses, they often result in products that behave more like hard plastic chairs than true polyurethane seating.

Hewei's engineering team sought to preserve and maximize the inherent advantages of PU materials through a redesigned internal support structure.

The newly engineered seat incorporates strategically positioned spring hooks and spring plates within the internal support frame. This configuration distributes pressure more evenly across critical seating areas, allowing users to experience greater resilience and comfort.

The addition of spring plates beneath support components also increases compression resistance and enhances shock absorption capabilities.

Independent testing has shown that the seating system can achieve performance levels consistent with internationally recognized BIFMA standards, demonstrating improved fatigue resistance and durability during prolonged use.

Proprietary Surface Coating Technology

In addition to structural improvements, Hewei has introduced a proprietary transparent PUR surface coating technology that the company describes as an industry-first innovation.

Traditional PU seating surfaces are typically finished with a single paint layer. Research conducted by Hewei in collaboration with academic institutions revealed that molded PU surfaces contain microscopic pores that may allow moisture and contaminants to penetrate over time.

Such penetration can contribute to bacterial growth, mold formation, discoloration, surface degradation, and premature aging. The newly developed PUR transparent coating creates an additional protective barrier designed to minimize these risks.

The coating offers resistance to water penetration, staining, abrasion, and high temperatures while helping preserve the appearance of the seat surface during daily use. The company reports that seating treated with the new coating can maintain performance for more than six years under normal operating conditions.

Designed for Modern Public Infrastructure

Hewei's latest seating products are intended for a wide range of applications, including airports, transit terminals, healthcare facilities, educational campuses, corporate environments, and other public venues requiring long-term seating solutions.

The company operates integrated research, design, mold development, and manufacturing facilities and maintains environmental compliance through officially issued environmental assessment and discharge permits.

Supported by advanced automated production equipment and ongoing collaboration with higher education institutions, Hewei continues to expand its portfolio of specialized PU seating products, including antibacterial, highly wear-resistant, stain-resistant, and colorfast models.

Looking ahead, the company plans to further invest in material science and product innovation as it pursues its vision of delivering premium public seating solutions that combine luxury, comfort, and long-term performance.