Keshenglong & Shinko: Flexo vs Rotary Die-Cutting Machine Comparison
Clear comparison of flexo printers and rotary die-cutting machines by Keshenglong & Shinko. Learn key differences, advantages, and why our integrated solutions deliver higher quality, speed, and cost-efficiency.
Overview: Keshenglong & Shinko
Keshenglong, founded in 1995, is a leading Chinese manufacturer of corrugated carton printing and packaging machinery. In 2017, Japan's Shinko merged into Keshenglong, serving as R&D center and production base. With Japanese-imported parts, expert technicians, and an additional Guangzhou facility, our machines meet strict quality standards and are exported to over 70 countries.
Flexo vs Rotary Die-Cutting: Key Differences
Choosing between a flexo printer and a rotary die-cutting machine depends on the job. Below is a simple comparison to help you decide.
Flexo Printer (Best for High-Quality Printing)
- Purpose: Designed primarily for high-quality color printing on corrugated cartons.
- Strengths: Excellent print clarity, multi-color capability (1-6 colors), and precise registration.
- When to choose: If branding, detailed graphics, and consistent color are your priority.
Rotary Die-Cutting Machine (Best for Fast Cutting & Finishing)
- Purpose: Optimized for high-speed slotting, die-cutting, and finishing of carton shapes.
- Strengths: Faster throughput, efficient material handling, and consistent cutting accuracy for complex designs.
- When to choose: If speed, high-volume output, and rapid changeovers matter most.
Why Choose Keshenglong & Shinko?
Integrated Strengths
We provide combined solutions—flexo printing plus computerized high-speed slotting and die-cutting—so you get both High Quality print and rapid finishing in one workflow. Our machines use Japanese parts and are guided by experienced Japanese technicians, ensuring reliability and long service life.
Customer Benefits
- Higher print quality and consistent color.
- Faster production and lower per-unit cost.
- Flexible configurations: 1-6 color flexo, top-bottom printing, jumbo sizes, and precision “6+1” models.
- Global support and proven export record in 70+ countries.
Ready to Upgrade?
Contact Keshenglong & Shinko for a tailored solution that matches your print quality and production speed needs. We help you choose the right balance between flexo printing and rotary die-cutting to maximize ROI.
Our Advantages
Outstanding quality and service
At Keshenglong, we pride ourselves on our excellent customer service. Keshenglong has become one of the manufacturers who have the most complete series of products, high quality, and perfect after-sale service.
Export Countries
Products exported to over 80 countries
Advanced Processing Equipment
200+ Advanced Processing Equipment
Including Japan OKUMA CNC, Korea DOOSAN turning-milling center, and other advanced equipmentQuality Guaranteer
We have strict quality control system, 100% inspection can reduce the defective rate.
Our Certifications
Automatic winding device-patent
Single Champion Product in GD MFG industry
Heavy duty Jumbo machine-patent
Frequently Asked Questions
Can you ship to remote or difficult-to-access locations?
Yes, we can arrange shipping to remote locations, though additional charges and time may apply.
Do your machines support automated quality control checks?
Yes, our machines can be equipped with automated quality control systems to ensure consistent production quality.
What kind of technical support do you offer for industry applications?
We provide comprehensive technical support, including installation, maintenance, and troubleshooting services.
What is the maximum speed of your folding carton machines?
Our machines can operate at speeds of up to 150 cartons per minute, depending on the model and carton complexity.

Shinko Super Alpha Movable Type Full Servo Drive Flexo Printing Slotting Die Cutting Machine
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Shinko Super Alpha Movable Type Full Servo Drive Flexo Printing Slotting Die Cutting Machine
Introducing the Shinko Super Alpha Movable Type Full Servo Drive Flexo Printing Slotting Die Cutting Machine by Keshenglong. Engineered for precision and efficiency, this state-of-the-art machine enhances your production line with its advanced servo drive technology. Designed for seamless Flexo printing, slotting, and die-cutting, it ensures superior quality with every output.

Computerized Jumbo Corrugated Carton Box Flexo Printing Slotting Die-Cutting Machine
Introducing the Keshenglong&Shinko Computerized Jumbo Corrugated Carton Box Flexo Printing Slotting Die-Cutting Machine – your top choice for precision and efficiency in packaging solutions. Engineered to deliver high-quality outputs, this advanced Flexo Printing Slotting Die-Cutting Machine enhances production processes, ensuring accuracy and consistency. Optimize your operations and improve productivity with its user-friendly interface and robust construction.
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Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine