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Corrugated Knives

Corrugated Knives

We are a supplier and exporter of Corrugated Paper Slitting Blades, designed to deliver sharp, accurate, and smooth cutting for corrugated board and paper converting operations. Manufactured using high-quality materials, our blades provide excellent durability, uniform sharpness, and resistance to wear during continuous high-speed use. Precision grinding ensures clean slitting with reduced edge fraying and consistent cut widths.

We offer customization options in sizes, thicknesses, edge profiles, and hardness to match specific machine requirements and cutting applications. These blades are compatible with a wide range of corrugation and box-making machines, offering easy fitment and stable performance.

Contact us today to Get A Quote! Our team is here to assist you with product information, pricing, and any specific requirements you may have.

Technical Specification
Blade Types Included Thin Blade Slitting Knives, Cross Cut Knives, Corrugated Paper Slotting Knives
Outer Diameter 240 mm to 300mm
Inner Diameter (ID) 32 mm – 222 mm
Thickness 0.8 mm – 1.5 mm
Dimensions (OD × ID × T)

-300 × 112 × 1.2 mm

-291 × 203 × 1.1 mm

-280 × 202 × 1.4 mm

-280 × 160 × 1.0 mm

-260 × 168.3 × 1.2 mm

-260 × 140 × 1.5 mm

-265 × 112 × 1.4 mm

-250 × 150 × 0.8 mm

-244 × 222 × 1.0 mm

-240 × 32 × 1.2 mm

Customization Available on request
Application Paper, Board, Packaging, Corrugated
Packaging Export standard packing
Precision Built for Clean and Consistent Corrugated Paper Slitting
  • High Edge Sharpness: Corrugated Paper Slitting Blades are manufactured with ultra-sharp, finely honed cutting edges that deliver clean, precise slits on corrugated sheets, kraft liners, test liners, and paperboard, ensuring smooth separation, reduced paper dust, minimal fiber disruption, and consistent slit quality during continuous high-speed converting operations.
  • Optimized Slitting Geometry: Advanced slitting blade geometry in corrugated paper slitting blades is applied to ensure uniform pressure distribution along the cutting edge, enabling straight, accurate slits while minimizing paper tearing, edge fraying, vibration, and sheet deviation, even when processing different flute types, paper grades, and board thicknesses.
  • Wear-Resistant Blade Material: Dedicated Impex Co. manufactures corrugated paper slitting blades from high-grade wear-resistant materials, offering excellent edge retention, resistance to abrasion, reduced chipping, and long service life while ensuring stable cutting performance and reduced blade replacement frequency in demanding corrugated processing environments.
  • Dimensional Accuracy Control: Precision-controlled thickness, flatness, concentricity, and edge straightness in corrugated paper slitting blades ensure perfect blade alignment in slitting and scoring machines, resulting in accurate slit widths, consistent board dimensions, reduced material waste, and stable machine operation across long production runs.
  • Heat-Treated Stability: DIC applies controlled heat-treatment processes to improve hardness uniformity and structural stability, allowing corrugated paper slitting blades to maintain cutting accuracy under continuous workloads, high rotational speeds, and temperature variations while ensuring dependable performance with minimal distortion.
Tailored Knives Designs for Specialized Corrugation Needs
  • Application-Specific Design: Custom corrugated paper slitting blades are developed based on machine configuration, operating speed, paper type, flute profile, and production requirements, ensuring optimized slitting efficiency, clean cut quality, reduced downtime, and seamless integration with existing corrugation and converting lines.
  • Size and Profile Customization: DIC Tools offers corrugated paper slitting blades with customized outer diameter, inner bore, thickness, cutting angle, and edge profile to match specific machine setups, ensuring precise fitment, smooth rotation, stable slitting performance, and consistent output in both standard and high-speed operations.
  • Engineering & Technical Support: Expert engineering support is provided for custom corrugated paper slitting blades, including drawing validation, application analysis, performance optimization, and feasibility assessment, ensuring each blade meets operational demands, productivity targets, and long-term reliability expectations.
  • Material & Surface Treatment Options: Dedicated Impex Co. offers custom solutions for corrugated paper slitting blades that include suitable material selection and optional surface treatments to enhance wear resistance, reduce friction, improve edge life, and maintain consistent slitting quality when processing recycled paper, abrasive liners, or heavy-duty corrugated boards.
  • Performance Validation & Inspection: Each customized corrugated paper slitting blades undergoes dimensional inspection and performance validation to ensure balance, accuracy, and cutting reliability, supporting stable machine operation, improved production efficiency, and uniform slit quality across demanding production cycles.
Brand-Ready Corrugated Paper Slitting Blades for Global Packaging Markets
  • Private Label Manufacturing: Corrugated Paper Slitting Blades are supplied under private label programs, allowing customers to market precision-engineered slitting tools under their own brand while maintaining consistent manufacturing quality, dependable performance, and professional market presentation.
  • Customized Packaging Solutions: Brand-specific packaging solutions for corrugated paper slitting blades include customized boxes, protective sleeves, labels, and inserts designed to safeguard blades during storage and handling while enhancing brand visibility and presentation in competitive packaging and converting tool markets.
  • Complete Branding Support: Dedicated Impex Co. provides branding services covering logo placement, color coordination, label consistency, and packaging alignment, ensuring corrugated paper slitting blades are delivered as brand-ready products that strengthen customer identity without compromising protection or handling safety.
  • Confidential OEM Processes: Strict confidentiality protocols are followed throughout the manufacturing and packaging of corrugated paper slitting blades to protect customer designs, branding details, and commercial information, ensuring secure handling and full protection of proprietary brand strategies.
  • Distributor-Ready Presentation: DIC supplies OEM and custom-branded corrugated paper slitting blades in secure, export-ready, distributor-ready formats, enabling efficient stocking, organized storage, faster order fulfilment, improved shelf appeal, and consistent brand communication across distributor and reseller networks.

Product FAQ's

1. What is a Corrugated Paper Slitting Blade?

A Corrugated Paper Slitting Blade is a precision cutting tool designed to slit corrugated boards, kraft paper, and cardboard sheets accurately. It ensures clean edges, consistent slit width, reduced fiber tearing, and stable performance in high-speed corrugation and paper converting machines.

2. What blade types are included in Corrugated Paper Slitting Blades?

Corrugated Paper Slitting Blades include thin slitting knives, cross-cut knives, and corrugated paper slotting knives. Each blade type serves specific cutting requirements such as longitudinal slitting, transverse cutting, or slot formation, ensuring flexibility across different corrugated board processing operations.

3. What outer diameter range is available for these blades?

The outer diameter of Corrugated Paper Slitting Blades typically ranges from 240 mm to 300 mm. This range supports compatibility with various slitting and corrugation machines while ensuring proper cutting speed, stability, and alignment during continuous industrial paper processing.

4. What thickness options are available for Corrugated Paper Slitting Blades?

These blades are commonly available in thicknesses ranging from 0.8 mm to 1.5 mm. Thickness selection depends on paper grade, machine speed, and cutting load, helping achieve optimal balance between sharpness, durability, and vibration resistance during operation.

5. How does blade thickness affect slitting performance?

Blade thickness affects cutting accuracy and tool stability, where thinner blades ensure cleaner cuts with minimal deformation, while thicker blades provide greater strength and longer life, maintaining consistent slitting quality and reducing machine downtime in corrugated paper applications.

6. Can Corrugated Paper Slitting Blades be customized?

Dedicated Impex offers customization for Corrugated Paper Slitting Blades based on outer diameter, inner diameter, thickness, edge profile, and tolerance needs, ensuring accurate machine fit, reliable performance, and efficient cutting for specialized corrugated paper processing applications.

7. How do these blades support cost efficiency?

Long blade life, reduced downtime, minimal regrinding, and consistent cut quality help lower operating costs while reducing waste, improving productivity, and ensuring reliable performance of Corrugated Paper Slitting Blades in demanding industrial environments.

8. What tolerance levels are maintained in these blades?

Corrugated Paper Slitting Blades are manufactured with tight dimensional tolerances to ensure accurate mounting and consistent cutting. Precise tolerances help maintain blade alignment, reduce runout, and deliver repeatable cutting performance across multiple production cycles.

9. Why choose high-quality Corrugated Paper Slitting Blades?

High-quality blades ensure precise cuts, stable machine operation, and consistent product quality. They enhance production efficiency, reduce maintenance issues, and support reliable corrugated paper processing, making them an essential component in modern packaging and paper converting industries.

10. Do you export Corrugated Paper Slitting Blades worldwide?

Yes, DIC supplies Corrugated Paper Slitting Blades to customers worldwide. We use secure export-standard packaging to ensure safe delivery, product protection, and consistent quality during long-distance international shipments across various industrial markets.

Need Additional Support?

If you didn’t find the information you’re looking for, please connect with our DIC Tools specialists for expert assistance. Our team is ready to support you with product selection, technical guidance, and export inquiries.
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