Technical article provides a standardized breakdown of full servo stack-type flexographic printing presses developed by Zhejiang Trust Machinery Co., Ltd. As a global supplier with 15 years of R&D and industrial application experience in flexographic printing machinery, we focus on advancing industry technology. Our full servo stack-type flexographic presses are designed for medium-to-large flexible packaging enterprises and high-precision sectors like food, pharmaceuticals, and labels, solving core industry pain points including registration deviations at high speeds, ink clogging, and inefficient job changeovers. Complying with ISO 9001 and CE standards, our presses achieve a core technical breakthrough of ±0.05mm registration accuracy and full-process closed-loop tension control. To date, our products have been exported to dozens of countries across Southeast Asia, the Middle East, and Latin America, serving numerous enterprise customers, and are recognized as a high-reliability solution in the global market.
Full servo stack-type flexographic printing presses are advanced printing systems that use independent servo motors to drive stacked printing units, enabling high-precision multi-color registration based on stack-type flexographic technology. They deliver stable, high-quality printing on diverse substrates including plastic films, paper, and non-woven fabrics, serving as critical equipment for flexible packaging, label printing, and high-precision industrial applications.
Main Categories:
1. 2-Color/4-Color Standard Series: Cost-effective solutions for basic multi-color printing needs, ideal for small-to-medium packaging enterprises with core features including ±0.05mm registration accuracy and 260m/min design speed.
2. 6-Color/10-Color High-Precision Series: Designed for high-end sectors like food and pharmaceutical packaging, featuring dual-stage electric drying and intelligent online inspection systems.
Design Philosophy: Our presses are engineered with high precision, stability, and deep customization in mind, adhering to full-life cycle reliability standards to provide customers with low-maintenance, cost-effective solutions.
The core working principle relies on a complete Siemens full-servo system, with a closed-loop control architecture ensuring precise operation throughout the printing process:
1. Full-process closed-loop tension control automatically detects and compensates for material stretching or slackening from unwind to rewind, preventing registration deviations.
2. Independent servo motors drive horizontal and vertical registration systems, paired with photoelectric rotary encoders for real-time feedback to maintain ±0.05mm accuracy.
3. Dual-stage electric drying systems deliver high-temperature, high-velocity airflow to ensure thorough ink drying during high-speed production.
Core Innovative Modules:
- Siemens PLC Central Control System: Integrates all operational parameters, supports job recipe storage and historical data tracking to streamline changeovers.
- Anti-Clogging Anilox Roller Design: Independent drive keeps rollers rotating during stops, eliminating ink drying and clogging issues common in traditional presses.
Comparison with Traditional Solutions: Unlike traditional manual or semi-automatic presses that struggle with registration accuracy at speeds over 100m/min, our full servo presses maintain ±0.05mm accuracy at up to 220m/min actual production speed, reducing material waste by 15%-30%.
All parameters are tested in accordance with ISO 9001 standards, with clear test conditions and tolerance controls. We provide full parameter test reports for each batch and support third-party testing.
Parameter Category | Core Parameter | Standard Indicator | Test Condition | Selection Reference |
|---|---|---|---|---|
Print Performance | Registration Accuracy | ±0.05mm | 200m/min production speed, BOPP substrate | Meets high-precision requirements for food/pharmaceutical packaging |
Print Speed | Actual Production Speed | 30-220m/min | Standard substrate and design complexity | Adjust based on substrate type and printing design |
Material Compatibility | Max Material Width | 1200mm (customizable to 800-1600mm) | Standard roll-fed substrates | Customize for ultra-wide industrial packaging needs |
Configuration | Color Units | 2-10 units (customizable) | Standard stack-type layout | Select based on printing color requirements |
1. Industry-Leading Registration Accuracy
Technical Support: Siemens full-servo system, precision ball screws, photoelectric rotary encoders
Verifiable Data: ±0.05mm horizontal/vertical registration accuracy
Customer Value: Meets strict registration requirements for high-end sectors like food and pharmaceuticals, reducing product rejection rates by up to 25%.
2. Full-Process Closed-Loop Tension Control
Technical Support: Automatic tension detection and compensation system
Verifiable Data: Reduces material waste by 15%-30% during high-speed production
Customer Value: Ensures stable printing across diverse substrates, minimizing downtime and production costs.
3. Deep Customization Capability
Technical Support: Flexible web width and color unit configuration
Verifiable Data: Customizable widths up to 1600mm, color units up to 12
Customer Value: Enters high-margin markets like ultra-wide industrial packaging, increasing single-order profit margins by 20%-40%.
Our presses are developed, designed, produced, and tested in strict compliance with global standards, with a complete certification system to meet international market requirements:
- Core International Standards: ISO 9001 Quality Management System
- Product Certification: CE Certification for European market access
- Import/Export Qualification: Independent import/export rights, enabling direct international trade
- Documentation Support: We provide ISO 9001 certificates, CE certificates, and third-party test reports upon request.
1. Flexible Packaging Enterprises
Industry Core Needs: High-speed production, multi-color printing, stable registration
Targeted Solution: 6-Color/10-Color Full Servo Printing Press Series with dual-stage drying and closed-loop tension control
Verified Customer Value: Increases production efficiency by 20%-30%, reduces material waste by 15%-30%.
2. Food & Pharmaceutical Packaging Sectors
Industry Core Needs: Strict registration accuracy, compliance with food safety standards
Targeted Solution: Presses meeting ISO 9001 and CE standards, with ±0.05mm registration accuracy
Verified Customer Value: Ensures compliance with regulatory requirements, reduces product rejection rates by up to 25%.
Q: Can Chinese full servo flexo printing presses meet international quality standards?
A: Yes, Zhejiang Trust Machinery’s presses comply with ISO 9001 and CE standards, with ±0.05mm registration accuracy that meets the rigorous requirements of food and pharmaceutical packaging sectors.
Q: Do you provide export services and global after-sales support?
A: Yes, we hold independent import/export rights, serving markets across Southeast Asia, the Middle East, and Latin America. We offer remote diagnostics, local agent support, and spare parts supply for timely after-sales service.
Q: Can you customize presses for specific production needs?
A: Yes, we offer deep customization including web widths from 800mm to 1600mm, color units from 2 to 12, and additional features like cold foil or varnish units, with one-on-one professional coordination from order to delivery.
Official Website: https://www.trustflexomachinery.com/
Business Consultation 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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