Three-Layer Co-Extrusion Air Bubble Film Blown Film Machine

• Customization: Available
• After-sales Service: Permanent Warranty
• Warranty: 1year Warranty
• Model NO.: SJ
• Type: Multi-Layer Co-extrusion Film Blowing Machine
• Raw Material: PE
• Maximum Folding Width of Film: 3000mm
• Screw Diameter: 65mm
• Automation: Non-Automatic
• Computerized: Non-Computerized
• Machine Weight: About 6tons
• Certification: CE
• PLC: Delta
• Touch Screen: Delta
• Electrical Control Cabinet: 3 Sets (Solid State Heating)
• Bubble Layer Motor: 1 Unit (55kw, Shanghai Henggong)
• Bubble Layer Inverter: 1 Set (55kw, Xiwang Senlan)
• Bottom Layer Motor: 1 Unit (45kw, Shanghai Henggong)
• Bottom Layer Inverter: 1 Unit (37kw, Shanghai Henggong)
• Film Layer Inverter: 1 Unit (37kw, Xiwang Senlan)
• Screw Barrels: Material 38crmoala
• Main Die Head: 3250mm Total Length, 718 Mold Steel Material
• Secondary Die Head: 3250mm Total Length, 718 Mold Steel Material
• Bubble Roll: 2 Pieces (370mm Diameter)
• Silicone Pressure Roll: 2 Pieces (240mm Diameter)
• Torque Motor: 2 Units (3kw)
• Rotary Motor: 1 Unit
• Transport Package: Plastic Film /Bubble Film
• Specification: 13m × 7m × 3.8m (L×W×H)
• Trademark: E-SHION
• Origin: China
• HS Code: 8477309000
• Production Capacity: 100sets/Year
• Package Size: 1400.00cm * 750.00cm * 400.00cm
• Package Gross Weight: 5000.000kg

Product Description

Product Description

Three-Layer Co-Extrusion Air Bubble Film Blown Film Machine 

Main application: Produces composite bubble film by combining materials like pearlescent film, aluminum film, and co-extruded film with polyethylene bubble film, used for express, e-commerce, and logistics packaging

This machine features three extrusion units with different specifications:

Bubble layer: 55KW motor, 105mm diameter screw
Base layer: 45KW motor, 95mm diameter screw
Coating layer: 37KW motor, 90mm diameter screw
The machine is designed to produce bubble film with a multi-layer structure, where the main die head extrudes two layers of film (2 layers) 3 and the secondary die head extrudes one layer (1 layer) 3 - which can be combined to create the final multi-layer product.

This equipment is primarily used for manufacturing composite bubble film rolls by combining various materials (such as pearlescent film, co-extruded film, or aluminum-coated film) with polyethylene bubble film, creating packaging materials with shock absorption and moisture protection capabilities for e-commerce and logistics .

Detailed Photos

Specification

Parameter	Value
Applicable material	LDPE, LLDPE, etc.
Maximum winding diameter	1300mm
Maximum extrusion rate	280-450 KG/h
Minimum extrusion thickness	25 gsm
Extrusion uniformity	5%
Power	190 KW
Dimensions	13m × 7m × 3.8m (L×W×H)
Weight	28,500 KG
Maximum finished width	3000mm

Why Choose Us

Why Choose Three-Layer Co-Extrusion Air Bubble Film Blown Film Machine

1. High-quality production for e-commerce packaging: The machine specifically produces composite bubble film rolls by combining materials like pearlescent film, co-extruded film, and aluminum film with polyethylene bubble film, providing moisture-proof and shock-protective features that ensure product safety for e-commerce and logistics applications.

2. High production capacity: Features a maximum extrusion rate of 280-450 KG/h and excellent extrusion uniformity of 5% .

3. Advanced control system: Equipped with a PLC control system, color touch screen interface, and digital vector frequency converters, ensuring stable and efficient operation.

4. Precision engineering: Made with high-quality materials including 718 mold steel for die heads (with hard chrome plating for high hardness and anti-corrosion) and 38CrMoALA material for screw barrels.

5. High-quality extrusion components: The machine has a screw L/D ratio of 35:1 for optimal performance, with three screw extrusion units (55KW, 45KW, and 37KW motors) .

6.Efficient production system: Includes dual-position unrolling stands with automatic deviation control and tension control systems for smooth operation.

7. Automatic cutting and winding: Features a full automatic dual-position arm winder with flying knife system that enables automatic cutting and winding without tape wrapping.

8. Safeguards: Comprehensive safety features with emergency stop buttons in dangerous areas that can stop the entire production line when activated.

Our Factory

OUR WORKSHOP

Our factory specializes in the manufacturing of blown film machines, bag-making machines, printing machines, and pelletizing machines. Our workshop is equipped with modern technology and a dedicated team of skilled professionals. We take pride in our ongoing commitment to quality and innovation, striving to keep our machines in line with industry standards. Our workshop is well-organized, promoting a productive atmosphere where attention to detail is highly valued. We are dedicated to meeting the needs of our customers and providing them with reliable machinery solutions.

2025 Our Exhibition

FAQ

Q: Where is your factory located?
A: Our factory is situated in Ruian City, Zhejiang Province, China. It's about a 40-minute flight or a 4-hour train ride from Shanghai. We would be happy to pick you up at the airport or station and welcome you to visit our factory.
 
Q: How long is your delivery time?
A: Our standard delivery time is usually 30-45 days. However, if you need it urgently, we can manufacture your machine first and deliver it within approximately 10 days.
 
Q: What's your warranty policy?
A: We offer an 18-month warranty on all our products, along with lifetime maintenance. This means that if any parts break down during the warranty period, we will provide free replacement parts.
 
Q: What package do you use for the product?
A: Our products are coated with anti-corrosion oil and covered with plastic film for protection. If you prefer wooden box packing, there may be an additional cost.
 
Q: Does your factory provide installation service?
A: Yes, our engineers can go to the customer's factory for installation. The buyer should prepare the necessary materials for testing the machine in advance and bear the cost of the supplier's technicians, including round-trip airfare, visa fees, accommodation, and wages. The cost is USD 120 per person per day, starting from the date of work commencement until their arrival at the factory.
 
Q: What are your terms of payment?
A: We accept various payment methods such as Telegraphic Transfer (T/T), Letter of Credit (L/C), and Western Union. Please let us know which method you prefer when making the payment.
 
Q: What if parts break within the warranty period?
A: If any parts break down due to manufacturing defects within the warranty period, we will express replacement parts free of charge. You can contact our customer service team to initiate the warranty claim process.tact our customer service team to initiate the warranty claim process.