Home DBLF-450+DBPS-450 Automatic L-Bar Sealing Shrink Wrapping Machine

DBLF-450+DBPS-450 Automatic L-Bar Sealing Shrink Wrapping Machine

Fully automatic sealing and cutting machine

  • Model: DBLF-450
  • Power: 220V/1.5kw
  • Packaging Speed: 20-40 pieces/min
  • Sealing Blade Size: L550×W450mm
  • Packaging Dimensions: L+H≤400、W+H≤330、H≤120
  • Machine Dimensions(L*W*H): 1700×960×1400mm
  • Air Source: 6-8kg
  • Machine Weight: 225kg


Shrink Packaging Machine

  • Model: DBPS-450
  • Power: 380V/10kw
  • Packaging Speed: 20-40 pieces/min
  • Cavity Dimensions(L*W*H): 1000×450×250mm
  • Packaging Dimensions: W≤430×H≤220mm
  • Machine Dimensions(L*W*H): 1300×715×1455mm
  • Machine Weight: 180kg

Contact our support team via phone or WhatsApp:
📞 +86 136 4655 1968

Covers key components and technical support for 12 months.
🛠️ 1-Year Manufacturer Warranty

Description

Machine Description

Fully Automatic L-Bar Sealing Packaging Machine is a fully automatic unmanned packaging equipment. It is equipped with an automatic film feeding and perforation device, a manually adjustable film guiding system, and a manually adjustable feeding conveyor platform. The machine can be connected with a production line, automatically completing feeding, bagging, sealing, and shrinking processes.
  1. The entire machine is designed for fully unmanned operation, seamlessly integrated with the production line.
  2. When the product size changes, adjustment is very simple with no need to replace molds or bag formers.
  3. Automatic feeding, with bag length automatically regulated by the combination of photoelectric sensor and timer. Equipped with an induction motor for automatic waste rewinding.
  4. The sealing and cutting knife has an automatic protection function to effectively prevent mis-cutting of products.
  5. The temperature controller uses an imported digital display with built-in PID function, making the sealing temperature extremely sensitive and precise, adjustable at will, without the risk of inaccuracy damaging the product.
  6. The sealing knife is made of aluminum alloy with DuPont Teflon coating from the USA, featuring anti-stick and high-temperature resistance. The seal is firm, with no cracking, carbonization, smoke, or pollution.
  7. Equipped with imported photoelectric sensors, one set for horizontal detection and one set for vertical detection, allowing flexible switching. Even thin or small products can be sealed easily and reliably.
  8. The sealing and cutting section is equipped with an organic glass protective cover and an automatic alarm system, greatly enhancing operator safety.
Sample Display
Production Flow Diagram

1. Paper Roll

Base raw material for paper cup production.

2. Printing Machine

Applies customized designs on paper rolls.

3. Printed Paper Roll

Printed rolls ready for die cutting.

4. Die Cutting Machine

Cuts printed paper into cup fan shapes.

5. Flat Sheet of Paper

Processed sheet material for next steps.

6. Waste Stripping Machine

Removes waste material and prepares clean cup fans.

7. Cup Fan

Paper segment prepared for cup forming.

8. Paper Cup Machine

Forms cup fans and bottom paper into cups.

9. Bottom Paper

Material used for forming cup bases.

10. Paper Cup

Completed paper cup ready for inspection.

11. Paper Cup Inspection Machine

Ensures each cup meets quality standards.

12. Double Wall Paper Cup Sleeve Machine

Adds insulating sleeve for double-wall cups.

13. Packing Machine

Packs cups for transportation.

14. Packaging Paper Cups

Final packaged products ready for shipment.

Film Unwinding Station

Pin Perforator

Film Rack

Film Opening Blower

Aluminum Alloy Sealing Knife

Photoelectric Sensor

Waste Film Collection System

Infrared Shrink Tunnel

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