Corrugated Carton Slotting Knife for Box Making Machines

The corrugated carton slotting knife from Dekeer is a high-performance packaging blade engineered for modern box making machines. Manufactured from premium tool steels (SKD11/D2/HSS) with precision CNC grinding, each corrugated carton slotting knife delivers sharp, clean, and burr-free cuts across corrugated cartons, cardboard, and heavy paperboard. Built for exceptional durability and extended service life, our industrial slotting blades ensure stable performance in high-speed carton manufacturing lines. We offer full OEM customization for sizes, thicknesses, and hole patterns to fit your equipment. View our Packaging Machine Blades and Carton Box Slotting Knife options, or check external standards via ISO Standards for tooling guidelines.

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Customizable Corrugated Slotting Knives for Various Machines

Corrugated carton slotting knife for box making machine – Dekeer
Corrugated carton slotting knife for box making machine – Dekeer 02
Corrugated carton slotting knife for box making machine – Dekeer 03
Carton Box Grooving Knife
Carton Box Grooving Knife 02
Carton Box Slotting Knife
Extended Blade Lifespan with Premium SKD11/D2 Steel

Longer service life, reduce blade replacement frequency

High Compatibility with Leading Box Making Machines

Compatible with major flexo slotter machines

Precision Ground for Clean & Burr-Free Slotting

Precise slotting, ensure clean carton edges

Custom Sizes, Thicknesses & Hole Patterns Available

Custom size and design available

Technical Specifications of Corrugated Slotting Blades

ItemSpecification
Product NameCorrugated Carton Slotting Knife
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

Applications of Packaging Box Slotting Knives

Automatic Corrugated Box Production Line

Perfect for high-speed continuous slotting of single-layer, double-layer and triple-layer corrugated boards, greatly improving packaging production efficiency.

Carton Forming & Die-cutting Equipment

Precise sector slotting ensures neat creases, smooth folding and stable shaping for all kinds of shipping and packaging cartons.

Packaging Factory Custom Box Processing

Fit various non-standard slotting machinery, ideal for customized carton making, logistics packaging and commodity outer box processing.

Why Choose Dekeer as Your Industrial Blade Manufacturer?

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 About Carton Slotting Knives

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.
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.
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.
What machines use carton slotting knives?
Carton slotting knives are widely used in flexo folder gluer machines, rotary slotting machines and corrugated box production lines.
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.
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.
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.