Long Blades For Packaging Machines Bag Making And Sealing Steel Vertical Tooth Blades
Products ：The vertical tooth blades of the packaging machine are the core cutting components of the vertical packaging machine. Through the serrated edges, they achieve precise cutting and sealing of films and composite materials, and are mainly used in vertical packaging machines, pillow packaging machines. automatic box sealing machines, etc, covering the food, pharmaceutical, and daily chemical industries.
Product Name: Vertical Long Balde For Packaging / Packaging Machine Vertical Serrated Tooth Blade
Material: Carbon steel, alloy steel, tool steel, stainless steel, 65Mn, 9CrSi, Cr12MoV, SKD-11, SKH-51, 3Cr13, 9Cr18, SUS440C, 420J2, WeMo5Cr4V2, and other materials.
Size: 3-80 millimeters (customizable according to customer requirements)
Type: High-temperature quenching makes the cutting edge sharp; Vacuum heat treatment, PVD coating, CNC grinding
Features:
- High-precision cutting: Edge tolerance s 0.05mm. The cutting edge is free of burrs, ensuring the sealing performance of the seal (a key indicator for food/ pharmaceutical packaging).
- Exceptionally high wear resistance: The material hardness is HRC 58-62 (such as Cr12Mov), and the lifespan can reach 500,000 cutting cycles. It is particularly suitable for composite films containing glass fibers.
- Anti-stick and Corrosion Resistance: Teflon coating or electrolytic polishing treatment (surface roughness Ra s 0.4 um) is applied to reduce the adhesion of sugar/oil-containing materials, meeting FDA standards.
- Dynamic Stability: Dynamic balance calibration (weight error s 0.2g). suitable for high-speed continuous operation, avoiding equipment resonance.
Application Scenario: Paper industry blades, steel metallurgy blades, rubber and plastic industry blades, electronics industry blades, packaging industry blades, wood industry blades, food industry blades, textile industry blades, etc. With wide applications
Introduction To Other Blade Types:
Packaging Machine Vertical Tooth Blades : The vertical tooth blades of the packaging machine are the core cutting components of the vertical packaging machine. They achieve precise cutting and sealing of films and composite materials through their serrated edges. The design features of these blades include:
- Structural form: It is divided into integral type (one-piece molding), welding type (alloy edge + steel base), and mechanical clamping type (modular quick-change), suitable for different packaging machine models.
- Function positioning: During high-speed operation (300 – 800 rpm), it completes bag making, sealing, and cutting, directly influencing the sealing performance and the flatness of the cut edge of the package.
- Compatible equipment: Primarily used for vertical packaging machines, pillow-type packaging machines, automatic box sealing machines, etc., covering the food, pharmaceutical, and cosmetics industries.
Materials: Such as high-speed steel (HSS), SKH2, SKD11, SKS9, D2, CR12MOv, H13, 9CRSI, 6CRW2SI, W6MO5CR4V2, DC53, Cr12MoV, YG8, etc. Thickness: 3 to 5 millimeters (customizable)
Application scope: 1. Food packaging: such as automatic sealing machines, pillow packaging machines; 2. Pharmaceutical packaging products, such as pharmaceutical packaging machines and medicine bag manufacturing machines; 3. Daily chemical products: such as vertical film packaging machines, tape cutting machines; 4. Logistics and express delivery services: such as automatic sealing and sealing machines; 5. Electronic components: such as precision film cutting machines.
Selection criteria:
Consider non-standard customization: For special materials or unique cutting requirements, We offer non-standard customization services.
To quickly compare the primary materials we offer, here is a summary table:
| Material Type | Typical Hardness (HRC) | Key Advantages | Limitations | Ideal For |
| High-Speed Steel (HSS) | 60-68 | Excellent toughness, good wear resistance, cost-effective. | Lower wear resistance than carbide, requires more maintenance. | General-purpose metalworking, woodworking, plastic cutting. |
| Tool Steel (e.g., SAE1095) | 58-62 (Hardened) | High strength, excellent wear resistance, good sharpness. | Less resistant to high temperatures than HSS or Carbide. | Springs, hand tools, scrapers, industrial cutters. |
| Carbide / Tungsten Carbide | 60-65 (Blades) | Exceptional hardness & wear resistance, high heat resistance. | Brittle, higher cost, complex manufacturing. | Hard materials, abrasive non-ferrous metals, high-volume production. |
| Stainless Steel | Varies (e.g., 420, 440) | Excellent corrosion resistance, durable, hygienic. | Generally not as hard as tool steels or HSS. | Food processing, medical instruments, wet environments. |
| Ceramic | N/A (Extremely Hard) | Superior edge retention, corrosion resistance, hygienic, lightweight. | Fragile, limited cutting capacity, higher cost. | Precision cutting in specific industries (e.g., textiles, packaging). |
We Are Here to Help: Choosing the right material is complex. As a factory, we have the expertise to guide you. We offer custom blade solutions and can advise on the optimal material, heat treatment, and geometry for your specific application.
Contact us today for a personalized recommendation and quote. Let our manufacturing expertise solve your cutting challenges.
Reviews
There are no reviews yet.