CPP Cast Decorative Film Multilayer Extrusion Line 4 Layer Co-Extrusion

• Customization: Available
• After-sales Service: Life Service
• Warranty: 1 Year
• Type: Film Extruder
• Plastic Processed: PP
• Product Type: Extrusion Molding Machine
• Feeding Mode: Multiple Feed
• Assembly Structure: Separate Type Extruder
• Screw: Single-Screw
• Engagement System: Non-Intermeshing
• Screw Channel Structure: Deep Screw
• Exhaust: Don't Exhaust
• Automation: Automatic
• Computerized: Computerized
• Certificate: CE, ISO9001:2008
• Product Layers: 1-11 Layers
• Breathable: Breathable/Non-Breathable
• Mdo: Can Be Equipped with Mdo
• Transport Package: Wooden Pallet
• Specification: 1 set
• Trademark: Jwell
• Origin: China
• HS Code: 84778000

Product Description

JWELL - Multilayer CPP CAST DECORATIVE FILM extrusion line

Product Description

Cast Polypropylene (CPP) decorative film extrusion lines are advanced manufacturing systems designed to produce high-quality decorative films made from polypropylene. These films find extensive applications in various industries, including packaging, automotive, construction, and furniture, among others.


Advantages of CPP Decorative Films:

- Versatility: CPP decorative films offer versatility in terms of design, color, and texture, making them suitable for a wide range of applications.
  
- Durability: These films are known for their excellent strength, tear resistance, and dimensional stability, providing long-lasting performance in diverse environments.

- Cost-Effectiveness: CPP decorative films offer a cost-effective solution for enhancing the aesthetic appeal of products compared to traditional decorative materials.

- Environmental Sustainability: Polypropylene is a recyclable material, and CPP decorative films can be produced using eco-friendly processes, contributing to sustainability initiatives.

Applications of CPP Decorative Films:

- Packaging: CPP decorative films are widely used for packaging applications, including flexible packaging for food products, cosmetics, and consumer goods.

- Lamination: These films are utilized for laminating onto various substrates such as paper, cardboard, and textiles to impart decorative finishes and protective coatings.

- Furniture: CPP decorative films find applications in the furniture industry for surface finishing of panels, profiles, and decorative elements.

- Automotive: In the automotive sector, CPP decorative films are used for interior trims, door panels, and dashboard components to achieve visually appealing designs.

In conclusion, CPP decorative film extrusion lines play a crucial role in the production of high-quality decorative films with diverse applications across industries. With advanced technologies and continuous innovation, these extrusion lines contribute to the manufacturing of aesthetically pleasing, durable, and cost-effective products.

Extruder
This is the heart of the extrusion line where the raw material, usually polypropylene resin pellets, is melted and homogenized. Extruder Its special extruding screw systems , precise manufacturing data , temperature controls and speed adjusting systems ensure stable good extruding ;
Dies
Dies Excellent Cr-plated heat resistant steel alloy is applied for T-dies , which flowing channels are of clothes-hanger type design , with excellent flow distributing systems , to make sure that flows can go evenly to all the whole dies ; A adjusting system equipped onto up and down die lips , to make sure that all sheets have good thicknesses ;It has a specific profile that determines the thickness and width of the film. The molten polymer is forced through the die head, forming a continuous sheet of film.

Cooling Unit:
After passing through the die head, the hot film needs to be cooled rapidly to solidify it. Cooling units typically use chilled air or water to cool the film to the desired temperature. 

Haul-Off Unit: 
Once the film is cooled and solidified, it needs to be wound onto a roll. The take-up unit consists of rollers that guide the film as it is wound onto a core to form a roll of finished film.

Thickness Gauge:
This is an optional component that measures the thickness of the film as it is being extruded. It provides feedback to the extrusion line control system, allowing for adjustments to be made to maintain consistent film thickness.

Corona Treater:
CPP film often requires surface treatment to improve adhesion for printing or coating processes. A corona treater applies a high-voltage electrical discharge to the surface of the film, which creates reactive species that enhance surface energy and promote adhesion.

Slitting Unit:
In some cases, the finished film may need to be slit into narrower widths. A slitting unit consists of blades or knives that cut the wide roll of film into multiple narrower rolls.

Winding Unit:
This unit winds the finished film onto cores or reels in a controlled manner. It ensures that the film is wound evenly and tightly to prevent wrinkles or damage.

Control System:
The entire extrusion line is typically controlled by a centralized control system. This system monitors and adjusts various parameters such as temperature, pressure, speed, and thickness to ensure optimal performance and product quality.

"CPP Decorative Film Extrusion Pro": Extrusion Line
 

Model	Width of die	Products width	Products thickness	Max line speed	Max capacity
JCF-3000PP	3000	2700	0.02-0.12	250	800
JCF-3500PP	3500	3200	0.02-0.12	250	1000
JCF-4500PP	4500	4200	0.02-0.12	250	1400
JCF-5500PP	5500	5200	0.02-0.12	250	1600

All Key parts: screw&barrel,melt pump, screen changer,  T-die, roller and downstream equipment are made by Jwell factory!

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