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  • Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade
  • Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade
  • Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade
  • Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade
  • Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade
  • Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade
Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade

Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade

  • 5 - 9 Pieces
    $5
  • >= 10 Pieces
    $3

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
View product details

Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Cutting & Sealing: Equipped with a serrated, zigzag-patterned edge, this blade efficiently cuts and seals materials such as paper, cardboard, plastic, and thin metal foils in packaging machinery.
  • Industrial-Grade Durability: Constructed from corrosion-resistant stainless steel, the blade maintains sharpness and structural integrity under high-volume, repetitive use in automated packaging systems.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a corrosion-resistant metal body, ensure longevity in harsh environments such as industrial settings with moisture or chemical exposure. This blade outperforms traditional stainless steel options by resisting rust 20% longer* [*Disclaimer: Based on internal testing; actual results may vary].

  • 2. Precision-Engineered Serrated Design

    • With sharp triangular teeth arranged in a precision pattern, achieve clean, efficient cuts through diverse materials (e.g., paper, cardboard, and soft metals) with minimal effort. The serrated edge cuts 30% faster than non-serrated blades* [*Disclaimer: Based on internal testing; actual results may vary].

  • 3. Customizable Mounting System

    • With pre-drilled mounting holes, adapt the blade to various cutting tools or packaging machines, enhancing versatility compared to fixed blades. This design reduces downtime by enabling quick tool integration.

  • 4. Industrial-Grade Durability

    • Designed for continuous operation in commercial settings, this blade maintains sharpness and structural integrity under high-volume use. It outlasts consumer-grade blades by 40% in endurance testing* [*Disclaimer: Based on internal testing; actual results may vary].

  • 5. EPR Certification Compliance

    • With EPR certification from Germany, meet strict environmental and safety standards for packaging applications, ensuring compliance with European regulations for sustainable production and disposal.

Product details

Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade

The Zigzag and Counter Knives Packaging Machine Cutting Blade Serrated Sealing Blade is engineered for precision and durability in industrial cutting applications. Crafted from high-grade stainless steel, its triangular serrated teeth ensure clean, efficient cuts through materials like cardboard, paper, and plastics. Certified to EPR Germany Packaging standards, it meets rigorous environmental and safety benchmarks for industrial use.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless SteelWithstands corrosion and heavy-duty use
Teeth ConfigurationTriangular serrated patternPrecision cutting in packaging machinery
Blade ShapeRectangular with curved edgesGuided cutting for reduced slippage
Mounting Holes2 pre-drilled holes (M6 threaded)Custom integration into cutting tools/machines
CertificationEPR Germany Packaging StandardCompliance for EU industrial applications

Customization guide

Adjustable mounting hole spacing to accommodate different tool interfaces. Customizable tooth spacing to optimize cuts for specific materials (e.g., thicker plastics or delicate paper).

Get inspired

Ideal for sealing packaging materials in high-speed production lines, this blade ensures clean edges and minimal material waste. Its durability and precision make it a reliable choice for food packaging, logistics, and industrial automation systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cutting EfficiencyStandard speed+15% faster+30% faster*
Material Thickness Capacity2–8mm4–12mm6–15mm
Durability (Hours)5007501,000+
CertificationBasic complianceEPR GermanyEPR Germany + ISO

Supplier's note

  1. Technical Breakthroughs:

    • The triangular serrated teeth reduce friction by 20% compared to flat blades, enabling smoother cuts.
    • EPR Germany certification ensures compliance with EU environmental standards, critical for sustainable packaging.
    • Customizable mounting holes allow seamless integration with legacy or advanced machinery.

  2. Version Selection Guidance:

    • Base Model: Suitable for small-scale packaging lines requiring basic durability and speed.
    • Advanced Model: Ideal for medium-volume production needing higher material thickness capacity (e.g., corrugated boxes).
    • Pro Model: Best for heavy-duty industrial applications where extreme durability and compliance with multiple standards (EPR + ISO) are essential.

With the Pro Model’s triple-industry-standard corrosion resistance, you can ensure longevity in humid or chemical-exposed environments. Pair its serrated teeth with stainless steel material to achieve precision cuts in high-throughput workflows.

Frequently asked questions

  • Which model of Zigzag and Counter Knives Packaging Machine Cutting Blade is best for high-volume packaging lines?

  • How do I clean and maintain the serrated sealing blade to prevent rust?

  • What materials are Zigzag and Counter Knives blades made of, and why are they better than plastic alternatives?

  • Can the Packaging Machine Cutting Blade be customized for specific machine dimensions?

  • Is the blade EPR Germany-certified for environmental compliance?

  • Why are triangular teeth better for sealing and cutting in packaging machines?

  • Which industries are these blades suitable for?

  • How long do these metal blades typically last compared to standard blades?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Serrated Cutting BladesPackaging machines (plastic films/paper)Serrated teeth (ASTM A370 tensile strength 1,200 MPa▲) + EPR Germany Packaging (ISO 3506 compliant)▲ Our Advanced: 15% sharper edges (IEC 61326)
EU compliance		Less effective on thick materials (e.g., >5mm cardboard)
Straight Edge BladesCardboard/corrugated materialsSmooth edge (Rockwell C60 hardness) + No serrationsIdeal for thick materials, low maintenanceLower precision for thin/flexible materials
Rotary Cutting BladesHigh-speed conveyor systemsCircular design (ISO 13399 certified) + 12,000 RPM▲Continuous cutting, high throughputRequires specialized machinery, higher wear rate
Laser Cutting BladesElectronics/medical device manufacturingNon-contact laser beam (IEC 60825 Class 4)No physical wear, micron-level precisionHigh cost ($500+/unit), heat-sensitive materials incompatible
Thermal Sealing BladesPlastic bag sealingHeated edges (IEC 60068-2-10 thermal stability)▲Cuts and seals in one step, reduced wasteSlower cycle time (2-3x slower than mechanical blades)
Guillotine BladesHeavy-duty sheet metal cuttingHeavy-duty construction (ASTM A36 steel) + 5-ton force▲Handles 10mm+ thick materials, robustManual operation, space-intensive, loud operation (85 dB▲)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.