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VSP-4634 Vacuum Skin Packaging Machine

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1. Product Overview

  • Product Category: Industrial-grade Automatic Vacuum Skin Packaging Machine.
  • Usage Scenarios: Designed for food processing plants, large supermarket distribution centers, and central kitchens. It is ideal for packaging high-quality fresh meat, frozen seafood, ready-made meals, and premium cheese, meeting the requirements of continuous production lines.
  • Core Functions: Equipped with a PLC programmable control system for automatic vacuuming, sealing, and film cutting. High vacuum pressure ensures the specialized skin film tightly contours the product surface, creating a 3D visual effect that provides superior freshness preservation and presentation.

2. Core Advantages

  1. Superior Preservation: The vacuum-sealed environment effectively blocks oxygen and inhibits microbial growth, significantly extending product shelf life compared to traditional packaging.
  2. Anti-Leakage Logic: The film provides full-surface sealing, ensuring liquids (such as meat juices and sauces) are completely locked inside the tray, eliminating leakage risks during transport.
  3. Precise Parameter Control: The industrial-grade PLC system supports precise settings for vacuum level, heat-sealing time, and temperature, ensuring high consistency in packaging quality across batches.
  4. Enhanced Brand Value: The 3D visual display makes products clearly visible with vibrant colors, significantly boosting consumer appeal.
  5. Robust Construction: The machine frame is built with industrial-grade stainless steel, ensuring durability for high-frequency, long-term assembly line operations.

3. Technical Specifications

Parameter Specifications
Applicable Tray Size 640×440×50mm (25.2"×17.3"×1.9")
Packaging Speed 1-2 cycles/min
Rated Power 4 kW
Working Pressure 0.6-0.8 MPa
Control Mode Pneumatic and Electric
Power Supply AC220V/380V 3-phase 50-60Hz
Machine Weight 400 kg
Machine Dimensions 1010×1000×1450mm

4. Mold & Consumable Specifications

1. Mold Configuration

The total mold dimension for this equipment is 640 * 440 mm. The design is highly customizable to match specific product requirements: * Standard Height: 50mm mold depth. * Food Protrusion: Food can protrude up to 10mm above the tray edge (customizable for greater heights).

Mold Layout Options: * 4-Cavity (1-out-4): Max single-box size: 280 * 180 mm. * 3-Cavity (1-out-3): Max single-box size: 390 * 175 mm.

Mold Layout Diagram: Mold Dimension Diagram

2. Consumable Recommendations

To achieve optimal vacuum skin packaging results, we recommend using high-quality specialized films: * Film Material: Food-grade PE (Polyethylene) skin packaging film, known for its excellent stretchability and clarity. * Recommended Thickness: Standard usage is 100 microns for structural integrity. * Max Film Width: The equipment supports a maximum film width of 440 mm.

5. Sales Strategy & FAQ

Sales Strategy

  • Value Chain Marketing: Emphasize the dual advantage of "Visual Presentation" and "Logistical Convenience." It is recommended to use high-barrier skin films for maximum freshness preservation.
  • Value-Added Solution: For meat processors, recommend this machine in conjunction with cold chain logistics solutions, emphasizing that this packaging style significantly reduces "freezer burn."

Frequently Asked Questions (FAQ)

  • Q: Does the VSP-4634 support changing molds for different specifications?
    • A: Yes, the equipment is designed with flexibility in mind. You can change the upper and lower molds according to different tray sizes to meet diverse packaging needs.
  • Q: What are the requirements for packaging materials?
    • A: Specialized skin packaging film is required, such as PA/PE or PET/PE high-barrier films. We provide film compatibility recommendations based on your specific products.

6. Media Resources

7. Workflow

  1. Manual Loading: Place the trays containing food into the mold cavity in the loading area.
  2. Automatic In-feed: Press the start button or foot switch; the mold will automatically slide into the machine.
  3. Heating & Skinning: The top film is heated and softened, and the vacuum pump starts to remove air from the chamber, causing the film to tightly bond to the food surface.
  4. Sealing & Cutting: After bonding, the machine performs heat sealing and trims the film around the edges for a clean finish.
  5. Unloading: The mold slides out automatically, allowing the operator to remove the finished trays.

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