Flexo Slotting Machine for Carton Production — Keshenglong&Shinko
Flexo Slotting Machine for Carton Production — Keshenglong&Shinko
Keshenglong&Shinko delivers industry-leading Flexo Slotting Machine for Carton Production tailored for modern corrugated packaging manufacturers. Combining decades of expertise since 1995 and Japan Shinko's R&D integration, our machines ensure reliable, high-quality carton printing, slotting and die-cutting for diverse production needs.
Precision & Performance
Our Computerized high-speed Flexo Slotting Die-Cutting machines (1-6 color) and the 6+1 high-precision models provide exceptional registration accuracy and consistent slotting depth. These systems reduce waste, speed up changeovers, and deliver sharp print quality—critical for brands demanding High Quality-looking cartons.
Advanced R&D & Quality Assurance
After merging with Japan Shinko in 2017, Keshenglong retained Shinko as the R&D center and maintained Japanese production standards. Main parts are imported from Japan and assembled under experienced Japanese technicians, with on-site installation and testing to guarantee equipment performs to stringent specifications.
Versatility & High Throughput
From Top & Bottom Printing Slotting Die-Cutting machines to jumbo-size Flexo Printing Slotting Die-Cutting lines and high-speed Flexo case makers, our portfolio supports small runs to large-scale carton production. The machines are configurable for different corrugated flute types, multi-color jobs, and inline finishing, enabling a single line to handle complex orders efficiently.
Global Support & Intelligent Solutions
As a supplier of integrated intelligent packaging solutions, Keshenglong&Shinko exports to more than 70 countries and provides full lifecycle support—installation, training, preventive maintenance, and spare parts. Our intelligent control systems simplify operation and maximize uptime for long-term productivity.
Why Choose Keshenglong&Shinko
Choose our Flexo Slotting Machine for Carton Production for proven reliability, Japanese-grade components, wide product range, and global service. Contact us to evaluate the best flexo slotting configuration for your carton production goals and elevate your packaging quality and efficiency.
Flexo Slotting Machine for Carton Production Display
- 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.
- Industry Experience
More than 20 years of industry experience
- Patents
Including 13 invention patents & 40 utility models patents
- One-stop solution
Integrated intelligent packaging solution
- Factory Area
The total area is about 100 acres
What materials are compatible with your folding carton machines?
Our machines are compatible with a wide range of materials including cardboard, corrugated board, and paperboard.
Do you offer international shipping for your machines?
Yes, we offer international shipping and can handle all necessary customs documentation.
How can your folding carton machines benefit my packaging business?
Our machines increase production efficiency, reduce labor costs, and ensure high-quality, consistent carton production.
Do you offer solutions for environmentally friendly packaging?
Yes, our machines can produce cartons from recyclable and biodegradable materials, supporting sustainable packaging solutions.

Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing and Stitching Machine
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing and Stitching Machine
Computerzied Semi Auto Flexo Printing Slotting Die-Cutting Machine
Computerzied Semi Auto Flexo Printing Slotting Die-Cutting Machine
Computerized Jumbo Corrugated Carton Box Flexo Printing Slotting Die-Cutting Machine
Computerized Jumbo Corrugated Carton Box Flexo Printing Slotting Die-Cutting Machine
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine Repeatable
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine Repeatable
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine
Computerized Flexo Top Bottom Printing Slotting Die-Cutting Machine
Computerized Flexo Top Bottom Printing Slotting Die-Cutting Machine
Jumbo Flexo Bottom Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine
Jumbo Flexo Bottom Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing and Stitching Machine
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing and Stitching Machine
Computerzied Semi Auto Flexo Printing Slotting Die-Cutting Machine
Computerzied Semi Auto Flexo Printing Slotting Die-Cutting Machine
Computerized Jumbo Corrugated Carton Box Flexo Printing Slotting Die-Cutting Machine
Computerized Jumbo Corrugated Carton Box Flexo Printing Slotting Die-Cutting Machine
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine Repeatable
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine Repeatable
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine
Computerized Flexo Printing Slotting Die-Cutting Inline Folding Gluing Countering Ejecting Machine
Computerized Flexo Top Bottom Printing Slotting Die-Cutting Machine
Computerized Flexo Top Bottom Printing Slotting Die-Cutting Machine
Shinko Super Alpha Movable Type Full Servo Drive Flexo Printing Slotting Die Cutting Inline Folding Gluing Counting Ejecting Machine
Shinko Super Alpha Movable Type Full Servo Drive Flexo Printing Slotting Die Cutting Inline Folding Gluing Counting Ejecting Machine
Shinko Super Alpha Movable Type Full Servo Drive Flexo Printing Slotting Die Cutting Machine
Shinko Super Alpha Movable Type Full Servo Drive Flexo Printing Slotting Die Cutting Machine
High-grade Full Automatic Flexo Printing Slotting Die Cutting Inline Folding Gluing and Countering Ejectoring Machine
High-grade Full Automatic Flexo Printing Slotting Die Cutting Inline Folding Gluing and Countering Ejectoring MachineFlash Cut vs Die Cut in Carton & Packaging: How to Choose the Right Cutting Method
Flash cut vs. die cut—a clear, actionable guide by Keshenglong & Shinko. Understand key differences, pros, costs, and best applications to choose the ideal cutting method. Read the comparison now.
Understanding Line Screen (LPI) in Flexo Printing: A Complete Guide for Carton Manufacturers
Discover What is LPI in Flexo Printing—A complete guide for carton manufacturers by Keshenglong & Shinko explaining line screen (LPI), its impact on print quality, and practical tips to optimize flexo results.
Top 5 Flexo Printing Machine Manufacturers and Products Comparison
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Everything You Need to Know About How to Operate a Flexo Folder Gluer
Master the operation of your Keshenglong & Shinko flexo folder gluer. Our essential guide provides step-by-step instructions for efficient setup, running, and maintenance.
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Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine