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Model: CW-320

Product Name: Cellophane Wrapping Machine (Model 320 Fully Automatic Flat-Push 3D Overwrapping Machine)

CW-320 Product Image

Core Abstract (Core Overview): The CW-320 is a fully automatic flat-push 3D cellophane overwrapping machine designed for high-speed, skin-tight BOPP film packaging of boxed items. Ideal for pharmaceuticals, cosmetics, food, healthcare, and stationery industries, it delivers elegant, bubble-free seals with optional anti-counterfeiting tear tape. Featuring robust heavy-duty cam transmissions and quick 20-30 minute mold changeovers, the CW-320 offers superior stability, high production output, and versatile multi-specification packaging for growing enterprises.

1. Product Overview

  • Product Category: Fully Automatic Cellophane 3D Overwrapping Machine / Cigarette Box Packing Machine.
  • Application Scenarios: Widely used for single-item automatic packaging of various boxed items across industries such as pharmaceuticals, food, healthcare products, cosmetics, stationery, and audio-visual products.
  • Core Functions:
    • High-Efficiency Packaging: Utilizes a fully automatic flat-push structure that supports continuous high-speed operation, significantly boosting packaging efficiency.
    • Exquisite Formatting: Employs BOPP film rolls to achieve tight, three-dimensional skin-pack wrapping on rectangular items, producing neat and elegant seals.
    • Multifunctional Configurations: Supports roll film operation and can be optionally equipped with an anti-counterfeiting easy-tear tape device, enhancing product grade and anti-counterfeiting capabilities.

2. Key Advantages

  1. High-Efficiency Flat-Push Drive: The fully automatic flat-push design follows a scientific motion path, built for long-duration, high-load continuous operations.
  2. Flexible Customization: Molds are precision-customized to match client box dimensions. The mold changeover process is quick, simple, and minimizes downtime when adapting to multiple specifications.
  3. Multi-Point Temperature Control Technology: Compatible with Spot Ironing and Six-Sided Ironing functions to ensure the wrapping film adheres tightly to the box without bubbles or wrinkles.
  4. Intelligent HMI: Powered by PLC and WEINVIEW touchscreen controls, featuring comprehensive self-diagnostic and real-time alert functions.
  5. Stable Mechanical Linkage: Utilizes a series of heavy-duty cam-and-linkage mechanical transmissions, delivering a robust structure, low maintenance costs, and long service life.

3. Technical Specifications

Parameter Item Technical Indicator
Model CW-320
Packaging Speed 10 - 80 boxes/min (depending on product size)
Packaging Material BOPP Cigarette Film, Anti-Counterfeiting Tear Tape (roll form)
Applicable Package Size Length (L) 60-280mm / Width (W) 50-160mm / Height (H) 15-60mm
Film Roll Diameter/Width Diameter ≤ 350mm / Width 80-320mm
Total Weight Approx. 400 - 500 kg
Power Supply / Voltage 220V 50/60Hz
Total Power 4 kW
Overall Dimensions 2650 × 2250 × 1600 mm
Air Supply Requirement Requires an external air compressor (for pneumatic auxiliary components)

4. Sales Advice & FAQ

Sales Advice:

  • Key Pitch: Emphasize the high-speed stability brought by the "flat-push" mechanism, ideal for medium-to-large enterprises pursuing high production capacity.
  • Value-Added Package: Recommend the combination of "Six-Sided Ironing" and "Anti-Counterfeiting Tear Tape" based on the customer's product positioning to meet high-end gift box packaging needs.
  • Accessory Reminder: Always confirm whether the customer has an existing air compressor during quotation, or suggest a one-stop turnkey package.

Frequently Asked Questions (FAQ):

  • Q: Does CW320 require molds?
    • A: Yes, custom molds are required. Different box sizes need different molds.
  • Q: Is changing molds difficult?
    • A: The machine is designed with a quick-positioning mechanism; replacing a complete set of molds takes only 20–30 minutes.
  • Q: What is the box size range for CW320?
    • A: Length: 60–280mm, Width: 50–160mm, Height: 15–60mm.
  • Q: Can it wrap boxes of different sizes?
    • A: Yes. Within the supported size range, simply replace the corresponding custom molds to achieve "one machine with multiple uses."
  • Q: Can CW320 be equipped with six-side heating packing?
    • A: Yes, the six-side heating (ironing) function can be installed.
  • Q: What other functions can be added to CW320?
    • A: A conveyor belt can be installed on CW320 as an option.
  • Q: What are the requirements for the air compressor?
    • A: A standard industrial air compressor will suffice, primarily used to provide stable pneumatic pressure for driving actuators.

5. Media & Assets

  • Operation Video: CW-320 Operation Process Demo (YouTube)
  • Key Components Diagram:
    • HMI Screen: Multi-language support, displaying operation frequency and fault alarms.
    • Adjustment Handles: Equipped with graduated fine-tuning handles for fast alignment.
    • Drive System: Heavy-duty cam assembly ensuring precise synchronization of packaging actions.

6. Workflow

  1. Power-On Self-Test: Connect 220V power supply and air compressor, then turn on the main switch.
  2. Temperature Setting: Set the ironing plate temperatures on the touchscreen and wait for the system to preheat to the target values.
  3. Film Installation: Install the film roll and tear tape, ensuring the film passes through all tension rollers properly aligned.
  4. Material Feeding: Place boxes onto the conveyor belt; the sensor triggers pushing once a box is detected.
  5. Cyclic Operation: Flat-push wrapping -> Film cutting -> Side fold sealing -> Shape spot-ironing -> Six-sided ironing.
  6. Finished Output: Beautifully wrapped finished products are automatically pushed out to the discharge port.

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