What is Vacuum Forming?
Vacuum forming is a manufacturing process where a heated plastic sheet is stretched over a mold and shaped by applying a vacuum to pull the material tightly against the mold’s surface. Once cooled, the plastic retains the mold’s shape, creating precise, detailed parts. This technique is ideal for producing lightweight, durable components with smooth finishes, making it suitable for prototyping, packaging, and low to medium-volume production.
Why Choose Vacuum Forming?
Vacuum forming offers practical advantages that make it a valuable manufacturing solution:
- Large Form Factor Design: It efficiently creates large parts like panels and enclosures.
- Repeatability: It consistently produces precise, uniform parts for scaled manufacturing.
- Quick Part Production: It offers fast setup and cycle times for rapid part delivery.
Materials Available for Vacuum Forming
Wellan provides a range of thermoplastics tailored to your project’s specific needs:
- ABS (Acrylonitrile Butadiene Styrene): Strong, impact-resistant, and easy to finish—perfect for durable components.
- Polycarbonate: Transparent, heat-resistant, and tough—great for protective covers or lenses.
- PETG (Polyethylene Terephthalate Glycol): Flexible, formable, and food-safe—ideal for packaging and displays.
- HIPS (High Impact Polystyrene): Lightweight and easy to shape—suited for signage and trays.
For more options, visit our Vacuum Forming Materials page.
Applications of Vacuum Forming
Vacuum forming is widely used across various industries due to its adaptability and efficiency. Key applications include:
- Packaging: Blister packs, clamshells, and trays for consumer products.
- Commercial and Industrial Components: Custom housings, enclosures, and machine guards.
- Displays and Signage: Retail displays, point-of-sale stands, and promotional items.
- Prototyping: Fast prototypes for product development and testing.
Wellan’s Vacuum Forming Service
Wellan offers expert vacuum forming services, utilizing advanced technology and skilled craftsmanship. From design optimization and material selection to production and finishing, our team delivers parts that meet your specifications. With a commitment to precision, efficiency, and customer satisfaction, Wellan is a dependable choice for high-quality vacuum forming solutions.