Material Preparation:
1) The process begins with the preparation of the materials to be laminated. Typically, this involves unwinding rolls of various substrates, such as plastic films and paper.
2) Extrusion Coating:
In the extrusion lamination machine, a plastic resin is melted and extruded through a die onto one of the substrate layers. This molten resin acts as an adhesive layer that will bond the substrates together.
3) Laminating:
The extruded resin-coated substrate is then pressed against the other substrate layer, effectively sandwiching them together. This creates a strong bond between the layers.
4) Cooling and Solidification:
After lamination, the combined substrates pass through a cooling section or chill rolls. This step rapidly cools and solidifies the molten resin, ensuring a secure bond between the layers.
5) Cutting and Winding:
The laminated material is then cut to the desired width and wound into rolls. These rolls can be further processed for various applications, such as packaging materials, flexible packaging, or industrial materials.
6) Quality Control:
Throughout the entire process, quality control measures are in place to monitor the thickness, adhesion, and other properties of the laminated material to ensure it meets the specified standards.
7) Finished Product:
The final product is a multi-layered composite material with excellent strength, barrier properties, and versatility, suitable for a wide range of applications in industries such as food packaging, construction, and more.
For further details kindly contact us,
Vaibhav Plasto Printing & Packaging Pvt. Ltd.
M: +919373776775
Visit us at www.vaibhavplasto.com
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