One of the most common plastic Vacuum Forming fabrication methods, Vacuum forming is used to create numerous products by applying heat and vacuum suction to shape polymer sheets over molds.

Step-by-Step Vacuum Forming Process

To produce a vacuum-formed product, the plastic sheet is first placed into a frame and heated until it becomes flexible. Once the material is ready, it is laid over a template, and a vacuum is applied to suction the material tightly over the mold, achieving 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 prepared for assembly.

Where Vacuum Forming is Used

Vacuum forming finds its benefits in sectors such as aerospace for creating lightweight plastic parts. Some frequent products made using vacuum forming include:

• Automotive parts


• Plastic packaging


• Healthcare packaging


• Store signage

 

Advantages of Vacuum Forming

One of the biggest advantages of vacuum forming is its low production cost. Other key benefits include:

• Fast manufacturing process


• Economical setup


• Flexibility in design


• Strength-to-weight ratio

 

Final Thoughts

Vacuum forming is a effective process that allows the creation of durable plastic products at a budget-friendly rate.