Production process

Extrusion

Advanced technologies for the production of high-quality plastic sheets

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Technology

What is Sheet Extrusion?

Sheet extrusion is a manufacturing process where molten plastic is forced through a flat die to form continuous plastic sheets. These sheets are then cooled, cut, and often further processed, depending on their intended application. The versatility of this technique allows manufacturers to produce everything from thin, flexible films to thick, sturdy sheets used in food, automotive and other industries.

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Proces

How Does Sheet Extrusion Work?

The plastic sheet extrusion process begins with raw plastic materials, typically in the form of pellets or granules, being fed into an extruder. Inside the extruder, the plastic is melted by both heat and pressure, which is then pushed through a flat die to form a continuous sheet. The cooling system solidifies the material into a final, usable sheet.

Extrusion Process

Detailed view in the extrusion process

Material Feeding
Raw plastic granules are loaded into the hopper for processing.
Melting & Extrusion
The granules are heated and pushed through the extruder to form a molten plastic sheet.
Sheet Forming
The molten plastic is shaped into a flat sheet using rollers and calibrated dies.
Cooling & Cutting
The sheet is cooled, trimmed to size, and prepared for further use.