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Perforation Folding Knives

Perforation Folding Knives

We are a Manufacturer of Perforation Folding Knives in India, used in the paper, bindery, and printing industries. The blades are commonly used for creasing, slotting, punching, folding, and perforating applications. It is the process used in the printing industry to allow easy separation of two sections of the material, such as allowing the paper to be torn easily along the line. Perforation knives can be perfectly round, straight, segmental, or have curves depending upon the need.

Perforated industrial machine Knives serve a wide range of industries. These Knives have diverse applications, from consumer products to packaging.


NOTE: Customized sizes and Materials are also available as per customer requirement.

Technical Specification
Material D3, D2, Carbon Steel, HSS, and other special steel grades.
Profiles and Sizes Various profiles, shapes, and sizes available
Size 275 mm to 350 mm
Finish Polished
Perforation Type Standard / Custom
Customization Available
Engineering Precision for Clean, Controlled Paper Conversion
  • Our expertise lies in designing perforation folding knives with precise tooth geometry that ensures clean tearing, consistent folding accuracy, and minimal fiber damage, enabling smooth paper conversion processes across high-speed machines, long production cycles, and varied material thickness requirements.
  • We apply advanced grinding and heat-treatment techniques to achieve balanced hardness and flexibility, allowing perforation folding knives to maintain sharp edges, resist premature wear, and deliver uniform performance even under continuous industrial workloads and demanding operational environments.
  • Deep understanding of paper behavior during perforation allows us to optimize knives profiles that reduce cracking, dust formation, and uneven folds, ensuring higher output quality, reduced wastage, and stable processing across coated, uncoated, laminated, and specialty paper grades.
  • Dedicated Impex manufacturing process focuses on tight dimensional control, ensuring every perforation folding knives fits accurately within machine assemblies, aligns perfectly with folding mechanisms, and performs consistently without vibration, misalignment, or excessive pressure during repetitive cutting and folding operations.
  • By combining material science expertise with practical machine application knowledge, we deliver perforation folding knives that provide controlled penetration depth, smooth tear initiation, and stable folding action, enhancing machine efficiency and improving final product appearance and functional reliability.
  • Continuous process validation and in-house inspection ensure each perforation folding knives meets strict quality benchmarks, offering predictable performance, longer service life, and dependable operation across diverse paper processing systems and high-volume industrial production environments.
  • DIC Tools leverages decades of tooling expertise to manufacture perforation folding knives that balance cutting sharpness with structural strength, helping converters achieve higher productivity, reduced downtime, and consistent folding precision throughout extended production runs.
Reliable Solutions for High-Volume Paper Processing Needs
  • Perforation folding knives are widely used in commercial printing operations for producing brochures, flyers, booklets, and mailers, where clean perforation lines and accurate folds are essential for professional finish, easy tearing, and reliable end-user functionality and consistent high-volume output quality.
  • In packaging and carton converting industries, these knives support precise perforation and folding of paperboard components, enabling efficient assembly, controlled tear-open features, and consistent structural integrity across packaging lines handling varying board thicknesses.
  • DIC Tools offer perforation folding knives for publishing and stationery manufacturing to create notebooks, forms, tickets, and inserts, ensuring uniform perforation strength, smooth fold lines, and repeatable output quality during long production cycles with minimal material waste.
  • Security printing and documentation industries utilize perforation folding knives for vouchers, certificates, and controlled documents, where accurate perforation spacing and clean tearing are critical for authentication, usability, and compliance with industry standards.
  • Label and tag production applications benefit from controlled perforation folding knives that allow easy separation without damaging printed content, ensuring precision results, smooth tearing behavior, and stable performance across continuous feed systems and high-speed label converting equipment.
  • Folding carton and paper product manufacturers depend on these knives to maintain consistency in perforation depth, fold accuracy, and tear resistance, supporting automated processing, uniform product quality, improved line efficiency, and reduced manual corrections or product rejection rates.
  • DIC perforation folding knives trusted across export-oriented paper converting facilities, helping global manufacturers achieve stable output, consistent fold quality, extended tool life, and dependable machine performance in demanding industrial environments and long production runs.
Tailored Identity and Performance for Your Brand
  • We offer OEM-ready perforation folding knives with customization options that align tooling performance with your machine specifications, ensuring seamless integration, consistent output quality, and brand-specific requirements for distributors, resellers, and industrial supply partners.
  • Custom branding solutions include laser marking, batch identification, and packaging personalization, helping businesses establish strong brand recognition while maintaining professional presentation and clear traceability across supply chains and customer installations.
  • Our private-label support allows clients to specify perforation folding knives dimensions, perforation patterns, and material grades while presenting products under their own brand identity, ensuring long-term technical reliability, consistent market positioning, and customer trust without compromising branding goals.
  • DIC Tools offer flexible packaging options that protect perforation folding knives during transport and storage, while allowing branded inserts, labels, and documentation that enhance product presentation, improve handling safety, and reinforce strong brand positioning in competitive industrial tooling markets.
  • Custom branding programs for perforation folding knives are designed to support long-term partnerships, enabling consistent visual identity, standardized product specifications, predictable supply continuity, and repeatable quality performance across multiple orders and regional distribution networks.
  • We collaborate with clients to develop unique product codes, packaging layouts, and documentation styles that simplify inventory management, improve customer communication, enhance traceability, and strengthen overall brand value within the paper converting industry.
  • Dedicated Impex OEM customization includes performance tuning for specific machines, ensuring branded perforation folding knives deliver reliable cutting and folding behavior, improved operational stability, and performance consistency while reflecting your company’s technical standards and operational expectations.

Product FAQ's

1. What are the main types of Perforation Folding Knives?

The main types of Perforation Folding Knives include standard perforation knives and custom perforation knives, manufactured in various profiles, shapes, and sizes, using materials such as D2, D3, carbon steel, HSS, and other special steel grades, with polished finish and available customization options.

2. What industries use Perforation Folding Knives?

Perforation Folding Knives are used in printing, packaging, paper converting, and finishing industries where controlled perforation, accurate folding, consistent tear lines, and clean separation are required for paper, board, and similar sheet materials during industrial production processes.

3. Are Perforation Folding Knives available in different profiles?

Yes, DIC offer Perforation Folding Knives that are available in various profiles, shapes, and sizes, with custom options to suit specific machines and applications, ensuring accurate fitting, smooth folding, reliable cutting performance, and improved operational efficiency in industrial production environments.

4. What is the size range of Perforation Folding Knives?

Perforation Folding Knives are commonly available in sizes ranging from 275 mm to 350 mm, supporting various machine configurations and folding requirements. Custom lengths can also be produced as per customer needs, ensuring proper fitment, stable operation, and consistent cutting and folding performance.

5. What type of finish is provided on these knives?

Perforation Folding Knives are provided with a polished finish that ensures smooth surfaces, reduced friction, improved cutting consistency, minimal material drag, and reliable folding performance, supporting stable and efficient operation in industrial printing and packaging applications.

6. Why are precision tooth profiles important?

Precision tooth profiles ensure uniform perforation and clean cutting edges. Proper tooth sizing improves accuracy, reduces material tearing, and delivers consistent folding and creasing quality while maintaining smooth machine performance and reliable output during high-speed production operations.

7. Are bulk orders accepted?

Yes, DIC accepts bulk orders for Perforation Folding Knives, enabling customers to meet large production demands efficiently while ensuring consistent quality, uniform specifications, reliable supply, and timely delivery for continuous industrial printing, packaging, and paper converting operations.

8. Can Perforation Folding Knives be customized?

Yes, these knives can be customized in material, profile, size, and tooth design to meet specific machine and production requirements, enhancing cutting precision, improving productivity, ensuring better machine compatibility, and delivering consistent performance across various industrial applications.

9. How does polishing improve knife performance?

Polishing minimizes surface roughness and reduces friction during cutting, resulting in smoother operation and reduced material buildup. It helps maintain cutting accuracy, improves edge life, and ensures consistent performance during continuous industrial operations.

10. Are these knives suitable for OEM supply?

DIC Tools supports OEM requirements as a Perforation Folding Knives manufacturer, offering consistent specifications, repeatable quality, and reliable bulk production while supporting partners with dependable supply and performance for large-scale industrial demand.

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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