How Vacuum Forming Works
How Vacuum Forming Works
Blog Article
Vacuum forming is a popular plastic molding process that involves heating a plastic sheet until it becomes pliable, then applying vacuum pressure to form it over a custom mold.
Vacuum Forming Procedure
To produce a vacuum-formed product, the plastic sheet is first mounted into a frame and heated until it becomes pliable. Once the material is ready, it is laid over a template, and a vacuum is applied to pull the material tightly over the mold, ensuring the intended shape.
Once molded, the formed part is set aside to cool before trimming the excess plastic. The final product is then trimmed to remove unwanted material and processed for use.
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
- Hospital trays
- Store signage
Advantages of Vacuum Forming
One of the biggest advantages of vacuum forming is its affordability. Other significant benefits include:
- Rapid production
- Low-cost tooling
- Versatile applications
- Strength-to-weight ratio
Conclusion
Vacuum forming is a reliable process that facilitates the creation of custom plastic products at a competitive price.
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