Carton Box Slotting Knife for Flexo Printer Slotter Machine

The Dekeer Premium Industrial Slotting Knife is a high-performance carton slotting blade designed for corrugated carton and packaging production. Manufactured from premium tool steels (SKD11/D2) with precision grinding, it delivers sharp, clean, burr-free cuts for corrugated cartons, cardboard, and paperboard.
Built for exceptional durability and extended service life, this industrial slotting knife ensures stable, reliable performance in high-speed carton box manufacturing lines. We offer full customization of sizes, thicknesses, and hole patterns to perfectly fit your equipment and production requirements.
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Customizable in various sizes

Carton Box Slotting Knife
Carton Box Slotting Knife
Carton Box Slotting Knife
Carton Box Slotting Knife
Carton Box Slotting Knife
Extended Service Life

Longer service life, reduce blade replacement frequency

Wide Machine Compatibility

Compatible with major flexo slotter machines

Clean & Precise Slotting

Precise slotting, ensure clean carton edges

Customizable to Needs

Custom size and design available

Technical Specifications

ItemSpecification
Product NameCardboard Box Cutter
MaterialSKD11, D2, HSS
Hardness52–58 HRC
 ApplicationCutting cartons, corrugated paper, cardboard, foam boards, plastic boards, thin wood boards, cardstock, die-cutting
Tolerance±0.02 mm
CustomizationSize / Thickness / Hole Pattern
Compatible MachinesBHS、TCY、Mitsubishi、Fosber、Marquip、Other custom machines

Application scenarios

Why Choose Us

Reason For Choosing Us

Direct Manufacturer

As a direct manufacturer of industrial slotting knives, we ensure strict quality control, competitive pricing, and stable supply for global carton and packaging production lines.

OEM Customization

We offer full OEM customization for carton slotting blades: size, thickness, material grade (SKD11/D2), and hole patterns are tailored to fit your specific slotting machine requirements.

Technical Support

Our experienced technical team provides fast pre-sales consultation and reliable after-sales support, including material selection and slotting process optimization for carton production.

Frequently Asked Questions

1.Can you customize the slotting knives according to our machine?

Yes, we provide fully customized solutions. You can send us your drawing, dimensions, or machine model, and we will manufacture blades to ensure perfect compatibility.

3.How long is the service life of your blades?

Our blades are made from high-quality wear-resistant materials, ensuring longer service life compared to standard blades. The exact lifespan depends on your working conditions and materials being cut.

5.Do you provide samples for testing?

Yes, samples are available for quality testing and evaluation. Please contact us to discuss sample details and shipping arrangements.

2.What materials do you use for slotting knives?

We mainly offer SKD11, D2, and HSS materials. Different materials are suitable for different working conditions, such as cutting speed, board type, and required service life.

4.What is your delivery time?

For standard sizes, we can arrange fast shipment. Customized products usually take around 7–15 days depending on the specifications and order quantity.

6.How can I choose the right blade for my application?

If you are not sure which blade to choose, simply send us your machine model or application details. Our team will recommend the most suitable material and specifications for you.