Vacuum forming
Heat and vacuum form a thermoplastic sheet over a tool. A competitive method for larger products in small and medium-sized production runs.
Unimagined possibilities in plastic
What is vacuum forming?
Vacuum forming is a competitive method in many respects, especially for larger products in small and medium-sized production runs.
The process has a limited environmental impact, because the material contains no solvents and produces no harmful emissions.
How does it work?
The process in five steps
This manufacturing method uses heat and vacuum to form a thermoplastic sheet on a tool with one shaping half.
Mould tool
The tool is placed in the vacuum forming machine.
Heating
The sheet to be formed is heated from above and below to 170-210°C.
Pre-blowing
The hot, soft sheet is inflated and the mould tool is raised towards the plastic material.
Vacuum forming
The plastic material is formed over the mould tool using vacuum.
Cooling
After cooling, the tool is lowered and the product is ready for finishing.
Precision
Complex parts
Opido in Lagan are experts in vacuum forming, a cost-effective method for manufacturing plastic products with high precision. With vacuum forming we can form plastic sheets into complex shapes, which makes the technique ideal for both small and large series.
We work with different plastic materials and offer tailor-made solutions that suit your needs, whether it is prototypes or mass production.
Applications
For which products?
Vacuum forming is particularly advantageous for products that require low weight, strength and durability. We always ensure high quality in every product, from design and styling to final production.
With our modern machinery we can manufacture everything from simple components to advanced parts, with short lead times and competitive prices.
More manufacturing methods
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