One of the most Vacuum Forming common plastic fabrication methods, Vacuum forming is used to create a wide range of products by applying heat and vacuum suction to shape polymer sheets over molds.
Step-by-Step Vacuum Forming Process
The process begins with a thermoplastic material being softened until it reaches the required forming temperature. Once the material is ready, it is laid over a mold, and a vacuum is applied to draw the material tightly over the mold, ensuring the required shape.
Once molded, the formed part is set aside to cool before cutting the excess plastic. The final product is then refined to remove unwanted material and prepared for use.
Where Vacuum Forming is Used
This technique is widely used in diverse industries, including packaging, to produce custom components. Some typical products made using vacuum forming include:
- Car dashboards
- Blister packs
- Hospital trays
- Point-of-sale stands
Why Choose Vacuum Forming?
One of the biggest pros of vacuum forming is its cost-effectiveness. Other key benefits include:
- Rapid production
- Economical setup
- Flexibility in design
- Lightweight materials
Conclusion
Vacuum forming is a reliable process that enables the creation of durable plastic products at a low cost.