Extrusion Laminator Introduction

Extrusion laminators are key equipment for producing composite materials for packaging, construction and industrial applications. These machines bond molten plastics to substrates such as paper, film or foil to produce materials with enhanced properties such as waterproof or heat resistance.

What is an Extrusion Coating Lamination Machine?

An Extrusion Coating Lamination Machine is a high-performance industrial laminator that applies a layer of molten plastic (such as polyethylene, PP, or EVA) onto a substrate (paper, film, or foil). The extruded polymer acts as both an adhesive and a protective layer.  

How It Works

1. Material Feeding – The substrate (e.g., paper or film) is unwound.  
2. Extrusion Process – Plastic pellets are melted and extruded through a flat die.  
3. Lamination – The molten polymer is coated onto the substrate under pressure.  
4. Cooling & Winding – The laminated material is cooled and rewound into rolls.  

Types of Extrusion Laminators
 

1. Standard Extrusion Coater

The most common type, suitable for general lamination.
Processes materials such as PE and PP at speeds of 150-300 m/min.
Suitable for food packaging, medical supplies and industrial waterproofing.
 

2. Shaftless Automatic Laminator (WSFM Series)

No need for traditional rolls, reducing material waste.
Features fast roll change and high automation for heavy materials.
Suitable for architectural membranes and efficient production lines.
 

3. High-Speed ​​Automatic Laminator (GSFM Series)

Designed for maximum productivity, with speeds of up to 2000 m/min.
Includes precision die head and optional dry lamination module.
Supports multi-layer co-extrusion (up to 7 layers) for high-end applications.
 

4. Environmentally friendly compounding machine (SJFM series)

Focus on sustainable development and adopt energy-saving design.
Recycles more than 95% of waste materials and supports biodegradable materials.
Suitable for environmentally friendly packaging, medical non-woven fabrics and green building films.
 

Choose the right compounding machine

Consider your output, material type and budget. Evaluate technical specifications such as extrusion type (single/twin screw), working width and automation functions, Wanrun will provide strong technical support and upgrade options to help your business development.

Conclusion

There are many types of extrusion compounding machines, from basic to high-tech, each suitable for specific needs. If you need to upgrade your production equipment and improve production efficiency, please let us know your needs and our professional technicians will screen the most suitable equipment for you online.