Vacuum forming is a widely used thermoplastic molding technique that involves heating a polymer sheet until it becomes pliable, then using vacuum pressure to mold it over a pre-formed mold.

How Vacuum Forming Works

To mold a vacuum-formed product, the plastic sheet is first positioned into a frame and heated until it becomes pliable. Once the material is ready, it is positioned over a mold, and a vacuum is applied to pull the material tightly over the mold, creating the intended shape.

Once molded, the formed part is allowed to cool before refining the excess plastic. The final product is then cut to remove unwanted material and processed for assembly.

Industries Using Vacuum Forming

Vacuum forming finds its uses in markets such as automotive for creating lightweight plastic parts. Some common products made using vacuum forming include:

• Vehicle interior panels


• Plastic packaging


• Medical device casings


• Store signage

 

Why Choose Vacuum Forming?

Vacuum forming is a fast method for producing custom plastic parts with minimal tooling costs. Other significant benefits include:

• Quick turnaround


• Economical setup


• Customizable shapes


• Durability

 

Conclusion

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