Vacuum forming is a cost-effective thermoplastic molding process that involves heating a thermoplastic sheet until it becomes malleable, then applying vacuum pressure to form it over a pre-designed mold.

Step-by-Step Vacuum Forming Process

To create a vacuum-formed product, the plastic sheet is first mounted into a frame and heated until it becomes soft. Once the material is ready, it is positioned over a mold, and a vacuum is applied to suction the material tightly over the mold, achieving the intended shape.

After forming, the material is solidified to retain its shape. The final product is then cut to remove unwanted material and prepared for use.

Applications of Vacuum Forming

This technique is widely used in various industries, including packaging, to produce custom components. Some frequent products made using vacuum forming include:

• Car dashboards


• Clamshell containers


• Medical device casings


• Retail displays

 

Why Choose Vacuum Forming?

One of the biggest pros of vacuum forming is its affordability. Other key benefits include:

• Quick turnaround


• Affordable molds


• Flexibility in design


• Strength-to-weight ratio

 

Summary

Vacuum forming is a effective process that facilitates the creation of high-quality plastic products at a competitive price.