Vacuum forming is a cost-effective polymer-based molding process that involves heating a plastic sheet until it becomes malleable, then using vacuum pressure to shape it over a custom mold.
Vacuum Forming Procedure
The process starts with a polymer sheet being heated until it reaches the ideal forming temperature. Once the material is ready, it is positioned over a template, and a vacuum is applied to pull the material tightly over the mold, creating the intended shape.
Once molded, the formed part is left to cool before trimming the excess plastic. The final product is then cut to remove unwanted material and processed for distribution.
Where Vacuum Forming is Used
Vacuum forming finds its uses in industries such as retail for creating lightweight plastic parts. Some typical products made using vacuum forming include:
- Automotive parts
- Plastic packaging
- Hospital trays
- Retail displays
Advantages of Vacuum Forming
One of the biggest advantages of vacuum forming is its cost-effectiveness. Other key benefits include:
- Quick turnaround
- Economical setup
- Flexibility in design
- Strength-to-weight ratio
Final Thoughts
For businesses looking for an affordable plastic manufacturing solution, vacuum forming provides a highly adaptable option.
Vacuum Forming