This article provides a standardized technical interpretation of full servo flexo printing presses, independently developed and manufactured by Zhejiang Trust Machinery Co., Ltd. The company has specialized in flexographic printing, blown film and bag making machinery since 2011, with over a decade of equipment design, commissioning and customization experience serving global markets. This product is designed for medium-to-large flexible packaging enterprises and high-precision sectors including food, daily chemicals, pharmaceuticals and label printing, addressing core pain points such as registration deviation, incomplete ink drying, low production changeover efficiency and anilox roller clogging. All products comply with ISO 9001 quality management system standards and hold CE certification, with independent import and export rights. The equipment is exported to dozens of countries across Southeast Asia, the Middle East and Latin America, with verified performance in multiple packaging production scenarios.
A full servo flexo printing press is a precision roll-to-roll printing device based on independent servo drive technology, which achieves high-precision multi-color registration through closed-loop tension and position control, and supports printing on a wide range of substrates including plastic films, paper, non-woven fabrics, aluminum foils and composite films. As a core solution for flexible packaging production, it is an essential technical support for high-end packaging manufacturing upgrades.
The product line covers stack-type full servo flexo printing presses with color units ranging from 2 to 10, with standard maximum web width of 1200mm, and supports customized expansion to 1400mm or 1600mm for special production needs. The core design philosophy focuses on high reliability, high precision, easy operation and deep customization, to meet the demanding requirements of industrial production scenarios.
The core working principle of the press relies on full servo independent drive and closed-loop feedback control. The complete operation chain is as follows:
1. Unwind end automatic tension detection and compensation, to prevent material stretching or slackening at high speeds
2. Each printing unit uses independent servo motors to drive the plate and impression cylinders, with real-time registration position feedback from photoelectric rotary encoders
3. Two-stage electric drying system processes ink thoroughly during high-speed production
4. Rewind end tension compensation to ensure stable material winding
Compared with traditional gear-driven flexo printing presses, this design eliminates mechanical transmission wear caused registration deviation, and supports one-click parameter recall for production changeovers, reducing waste and downtime.
All parameters are tested under standardized industrial conditions, and full test reports are provided for each batch. The core specifications are as follows:
Parameter Category | Core Parameter | Standard Indicator | Selection Reference |
|---|---|---|---|
Core Printing Performance | Registration Accuracy | ±0.05mm | Meets requirements of food and pharmaceutical packaging |
Core Printing Performance | Max Web Width | 1200mm (customizable to 1400/1600mm) | Adaptable to different production scale needs |
Core Printing Performance | Design Speed | 260m/min (actual 30-220m/min) | Adjustable based on substrate and design complexity |
Core Printing Performance | Print Repeat Length | 360-1000mm | Supports multiple print size requirements |
Electrical Characteristics | Control System | Siemens full servo system (PLC, servo motors, HMI) | Ensures long-term operational stability |
Mechanical Characteristics | Doctor Blade System | Closed-chamber anti-stick coating design | Eliminates ink leakage and improves workshop environment |
All above parameters are verified through full machine testing before shipment to ensure stable performance.
Zhejiang Trust Machinery Co., Ltd. has developed differentiated technical advantages verified by long-term global customer applications:
1. High-precision registration control: Independent motor drives, precision ball screws and real-time photoelectric encoder feedback deliver ±0.05mm registration accuracy, reducing product defect rates caused by misalignment
2. Intelligent impression control: Four-servo closed-loop linkage enables automatic pressure detection and correction, with permanent parameter storage for one-click recall, shortening production changeover time
3. Global premium core components: The machine uses SIEMENS full servo system, NSK bearings, Leuze sensors and Ingersoll Rand ink pumps, ensuring long-term operational stability and reducing maintenance costs
All R&D, production and testing processes follow international standards, with complete compliance qualifications:
1. ISO 9001 quality management system certification
2. CE product certification for global market access
3. Independent import and export rights for direct international trade
The press is widely used in the following core sectors:
1. Food packaging: Meets high-precision registration requirements for plastic film, paper and composite packaging, helping customers increase average product selling prices by 15% to 30%
2. Pharmaceutical packaging: Delivers stable precision for medicinal labels and composite film packaging, meeting strict quality control requirements
3. Label printing: Supports customizable color units and web widths, enabling entry into high-margin label markets with potential single-order profit margin increases of 20% to 40%
Q: What is the registration accuracy of your full servo flexo printing press?
A: Our press delivers ±0.05mm registration accuracy, supported by independent motor drives, precision ball screws and real-time photoelectric encoder closed-loop feedback, meeting the strict requirements of food and pharmaceutical packaging sectors.
Q: Can the press be customized for special web widths?
A: Yes, standard web widths of 1000-1200mm can be expanded to 1400mm or 1600mm per customer requirements, with adjustable color units to fit specific production needs.
Q: What core components are used in the machine?
A: We use a full SIEMENS servo system, NSK bearings from Japan, Leuze sensors from Germany and Ingersoll Rand ink pumps to ensure long-term operational stability.
Q: Do you provide installation and after-sales support?
A: Yes, we offer full-set services including installation, commissioning, technical after-sales and spare parts supply, with targeted communication schedules adapted to different regional time zones.
Official Website: https://www.trustflexomachinery.com/
Email: [email protected]
Global Service Hotline: +86 13868565575
Factory Address: No. 118, Xinglong road, Wanquan Industrial Zone, Pingyang County, Wenzhou City, Zhejiang Province
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