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

Vacuum Forming Procedure

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 draw the material tightly over the mold, ensuring the required shape.

After forming, the material is solidified to retain its shape. The final product is then trimmed to remove unwanted material and finished for assembly.

Applications of Vacuum Forming

This technique is widely used in diverse industries, including packaging, to produce specialized components. Some common products made using vacuum forming include:

• Automotive parts


• Blister packs


• Medical device casings


• Store signage

 

Benefits of Vacuum Molding

Vacuum forming is a fast method for producing reliable plastic parts with minimal initial investment. Other notable benefits include:

• Rapid production


• Economical setup


• Customizable shapes


• Strength-to-weight ratio

 

Summary

For businesses looking for an affordable plastic manufacturing solution, vacuum forming delivers a valuable option.