The 38th CHINAPLAS International Plastics & Rubber Exhibition will be held at the National Exhibition and Convention Center (Hongqiao) in Shanghai from April 21 to 24, 2026. With the theme of "Transformation · Collaboration · Shaping a Sustainable Future Together", this top-tier event in the global plastics and rubber industry covers an exhibition area of more than 390,000 square meters.It gathers more than 4,900 international exhibitors from 40 countries and regions along with 8 national/regional pavilions, showcasing over 3,800 cutting-edge innovative equipment and a full range of plastic and rubber chemical raw materials. Expected to attract 320,000 professional buyers from 150 countries and regions, it will host high-value concurrent events such as Plastic Recycling & Circular Economy Forums and Intelligent Mould Forums. Serving as a core platform for industry trend insights, resource connection and win-win cooperation.
I.An Established Manufacturer Specializing in Printing Machinery Intelligent Manufacturing
As a leading domestic enterprise in the R&D and manufacturing of printing machinery, Changhong has long focused on the field of flexographic printing machine, with a diversified product portfolio covering CI（central impression）flexo press , stack type flexo printing machine and gearless flexo printing press. It is a high-tech enterprise integrating R&D, production, sales and after-sales services across the entire industrial chain. Adhering to the development philosophy of “Innovation-Driven, Quality-Based, Green Intelligent Manufacturing, Global Service”, the company has built a core R&D team composed of senior engineers and industry experts, equipped with modern production bases and high-precision testing instruments. Always keeping up with the development trends of the plastic rubber packaging industry, we conduct technological breakthroughs and product upgrades targeting market demands. Supported by superior product quality, cutting-edge technological advantages and a comprehensive service system, our flexo printing machine are exported to numerous countries and regions worldwide. We have established long-term and stable cooperation with many domestic and foreign plastic, rubber and packaging enterprises, emerging as a key player in the flexographic printing machinery sector and continuously empowering the high-quality development of the industry with intelligent manufacturing strength.
II. Flagship Highlight: Full-Servo Gearless Flexo Printing Press Makes Its Grand Debut
At this exhibition, Changhong will present its flagship product, the full-servo gearless flexo printing machine, at Booth 8.1A40. Customized for the plastic and rubber packaging industry, the equipment incorporates a number of self-developed core technologies, with the strengths of high efficiency, precision, eco-friendliness and smart operation. It fits perfectly with the exhibition’s core themes of green sustainability and intelligent manufacturing, providing new and efficient printing solutions for food flexible packaging, daily chemical flexible packaging, pharmaceuticals and other sectors.
● Material Feeding Diagram
1. Gearless Transmission: Higher Precision, Lower Consumption, Stronger Stability
Ditching the traditional mechanical gear drive structure, it uses multiple independent servo motors to drive core parts, matched with a high-precision multi-axis synchronous control system. Gear wear, noise pollution and precision deviation are fully eliminated, with overprint accuracy better than ±0.05mm. No gear replacement is needed when switching product specs, slashing order change time, cutting raw material waste, and fitting the market’s small-batch, diversified printing demands.
2. Full-Servo Drive: High Speed & Efficiency for Boosted Productivity
Fitted with a high-performance full-servo drive system, the machine hits a max printing speed of 500m/min, with stable acceleration and deceleration for instant high-precision overprint on startup. Combined with inter-color fast drying and terminal drying & cooling systems, it achieves seamless high-speed printing and efficient drying integration, greatly raising production efficiency to meet enterprises’ large-scale production needs.
3. Eco-Friendly Design Aligned with Circular Economy
Adopting a fully enclosed chamber doctor blade ink system with circulating ink supply, it effectively stops ink volatilization pollution and reduces ink usage. It’s compatible with water-based inks and other green ink systems, sharply cutting drying energy consumption. This lets enterprises realize green production and easily meet ESG development targets.
4.Strong Compatibility for Diverse Printing Requirements
Featuring exceptional adaptability to substrates, it delivers premium printing results on conventional materials such as plastic films, aluminum foils and paper, as well as various highly stretchable special plastic rubber flexible packaging materials. With gentle printing pressure, it avoids substrate deformation, perfectly matching the diversified material demands of the plastic rubber packaging industry.
● Details Dispaly
III. Intelligent Upgrade: Full-Process Automation Empowers Production
Following the intelligent transformation trend of the industry, this full-servo gearless flexo printing press is equipped with a new-generation intelligent control system, realizing full-process automatic operation from unwinding, printing and drying to rewinding. Integrated with automatic tension control, automatic color register correction, fault self-diagnosis, real-time production data monitoring and other intelligent functions, it drastically reduces manual intervention and operational difficulty. The fault self-diagnosis system quickly locates problems and issues early warnings to ensure continuous production and lower maintenance costs. Real-time uploading of production data facilitates refined management, helping enterprises optimize production workflows and enhance operational efficiency. In addition, the sleeve-type printing roller combined with pneumatic quick clamping design enables easy roller assembly and disassembly, further shortening setup time and improving overall equipment effectiveness.
● Video Introduction
IV. Customized Solutions for Diversified Needs of the Plastic & Rubber Industry
Leveraging years of technological accumulation and industry experience in printing machinery, Changhong not only provides standalone Flexo printing machine but also offers one-stop customized printing solutions for plastic rubber packaging customers. Our professional technical team designs personalized schemes based on customers’ production scale, product categories, process requirements, environmental standards and cost budgets. We deliver full-process customized services covering equipment selection, production line layout, auxiliary equipment connection and post-process optimization. Targeting segmented sectors of the plastic rubber packaging industry, such as food packaging, pharmaceutical packaging and industrial plastic rubber product packaging, we conduct special debugging and technical optimization according to industry compliance standards and printing process characteristics to ensure perfect matching between equipment and actual production scenarios. Furthermore, reserved technical upgrade interfaces are available based on customers’ development plans, supporting iterative upgrading of production lines. Our flexible customized services address personalized production pain points and maximize equipment value.
● Printing Samples
V. Comprehensive Services to Safeguard Customer Value Throughout the Lifecycle
Upholding a customer-centric service philosophy, Changhong provides dedicated technical support for each machine, offering full pre-sales and after-sales services including installation guidance, operational training and one-on-one technical advice. We deliver efficient online after-sales support globally, with professional engineers on hand to provide timely remote assistance to maintain stable equipment operation. Our value-added services include long-term equipment maintenance, genuine spare parts supply and ongoing technical support and upgrades. From product delivery to long-term use, we provide comprehensive service support to pursue win-win cooperation and common development with customers.
VI. Visit Booth 8.1A40 & Explore Business Opportunities Together
As a barometer of the global plastic and rubber industry, CHINAPLAS 2026 serves as an important window for enterprises to showcase innovative achievements, connect global resources and perceive industry trends. At this exhibition, Changhong will not only display the core technologies of the gearless flexographic printing press but also engage in in-depth exchanges with global peers in the plastic, rubber and packaging sectors to explore new industry trends, technological innovation directions and win-win cooperation models.April 21–24, 2026 | Booth 8.1A40, National Exhibition and Convention Center (Hongqiao), Shanghai. Changhong sincerely welcomes your visit! Our professional team will provide detailed product introductions and on-site equipment demonstrations to present the core strengths of the gearless flexo printing machines and tailor exclusive printing solutions for you. Let us explore unlimited business opportunities in plastic rubber packaging printing, drive the green intelligent upgrading of the industry with innovative technologies, and jointly shape a sustainable industrial landscape.
Post time: Mar-26-2026