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.
Need help? Contact me
+8613855588148 or dkeblade@163.com
Customizable Corrugated Slotting Knives for Various Machines






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
| Item | Specification |
|---|---|
| Product Name | Corrugated Carton Slotting Knife |
| Material | SKD11, D2, HSS |
| Hardness | 52–58 HRC |
| Application | Cutting cartons, corrugated paper, cardboard, foam boards, plastic boards, thin wood boards, cardstock, die-cutting |
| Tolerance | ±0.02 mm |
| Customization | Size / Thickness / Hole Pattern |
| Compatible Machines | BHS、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.