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Aug 28, 2025

CHANGHONG STACK TYPE AND CI TYPE FLEXOGRAPHIC PRINTING PRESS MANUFACTURERS ULTRA-STANDARD TESTING

To further enhance the delivery quality of flexographic printing presses, we have established a factory testing protocol that exceeds industry standards. This new standard aims to identify and resolve potential issues in advance, ensuring that the equipment can be quickly put into stable production in customer workshops, thereby reducing debugging time and material waste.

As an established manufacturer in the flexographic printing industry, we combine decades of expertise with continuous innovation. Our ongoing R&D refines the design of both stack and CI presses to meet global market needs, ensuring every machine delivers superior performance and reliability. This commitment to quality and customer focus makes us a dependable partner for your success.

changhong-flexo-printing-machine

 

We are well aware that whether it is the flexible modular structure of the stack type flexographic printing press or the high-precision registration performance of the ci flexographic printing machine, they must undergo rigorous and scientific testing and verification to truly realize their design advantages. Therefore, the new testing system not only focuses on the performance of the equipment under ideal working conditions, but also focuses on simulating the actual production scenarios .

 

Authoritative Certification, Quality Assurance


All testing processes and quality standards strictly adhere to China's Mechanical Safety Certification and the European CE standards. Our equipment has been fully certified under the ISO 9001 Quality Management System and the ISO 14001 Environmental Management System. These authoritative certifications not only demonstrate our exceptional product quality and management standards but also reflect our firm commitment to safe production, green manufacturing, and sustainable innovation. Every delivered machine is not just a production tool but a reliable partner verified by international standards.

 

Certificate Display

 

The core improvements of the new standard are as follows: 

 

1.Limit Speed Testing: Each flexographic printing press undergoes continuous operation testing at 10-15% above its rated maximum speed. This measure is designed to evaluate the stability of core components, such as the transmission system and bearings, under overload conditions, ensuring reliable performance redundancy.

 

Control Panel
Start

 

2.Dynamic Accuracy Verification: For precision stability testing, we employ a dynamic monitoring system. While the equipment operates at full speed, high-precision sensors continuously collect data on registration deviations throughout the entire thermal equilibrium process. This test specifically validates the ability of stack type and central impression flexo printing machine to maintain high-quality printing during prolonged operation, eliminating precision drift. 

 

3.Comprehensive Material Adaptability Testing: We adopt a multi-scenario simulation approach, testing rapid switching between different substrates, such as films and cardboards, including transitions between water-based and UV ink systems. Key metrics, such as job changeover time and material waste, are recorded in each test cycle. This comprehensively evaluates the adaptability of Stack type and ci type Flexographic Printing Press under various process conditions, ensuring their capability to handle complex orders and guaranteeing broad applicability.

 

Shaftless Unwinding
Change Sleeves

 

 

 

4.Digital Archive Management: Key testing data and core operational parameters of the equipment are recorded throughout the process. The compiled data will serve as objective performance proof for each flexographic printing press and will be delivered with the equipment, providing a reference for future maintenance and inspections by customers.

 

Video introduction 

 

Through this rigorous testing system, we have shifted quality control forward, maximizing the identification and resolution of potential issues before leaving the factory. Although this measure increases our testing costs, it significantly reduces customer operational costs, reflecting our manufacturing philosophy of being responsible for our products and our customers.

 

This testing standard will continue to be refined, with test items updated alongside the application of new technologies and materials. We believe that only through strict quality control can we provide customers with truly reliable flexo printing machine, helping them gain a competitive edge in the market.

 

flexo-printing-samples

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