Lerner Molded Plastics provides reliable, precise plastic vacuum forming (also known as thermoforming) services for a wide range of parts. From trays and covers to housings and enclosures, we produce durable, consistent components that meet your production needs. Our process is fast and flexible, making it possible to handle both low-volume runs and larger production requirements with minimal tooling investment. Whether you need prototype parts or finished products ready for immediate use, Lerner delivers solutions that keep projects moving on schedule.
What Is Vacuum Forming?
Vacuum forming, otherwise known as thermoforming, is a method of shaping plastic sheets over a mold using vacuum pressure. At Lerner, we work with multiple thicknesses and materials to produce consistent, high-quality parts. The process is efficient for large or shallow parts, and it reduces material waste compared to other forming methods. By controlling temperature, pressure, and mold design, we ensure each vacuum formed plastic component meets your specifications.
Advantages of Vacuum Forming Over Injection Molding
Choosing plastic vacuum forming can save time and reduce costs. Tooling for vacuum forming is faster to produce, which means quicker project starts. Large parts can be produced without the high costs associated with injection molds. Modifications or design changes are easier to implement, allowing for adjustments even during production. Parts like protective covers, trays, and housings can be produced quickly and accurately, delivering both efficiency and flexibility.
Compatible Plastics (ABS, HIPS, PETG)
We work with a wide range of materials for vacuum forming plastics, including:
- ABS: Durable and impact-resistant, suitable for industrial and automotive components.
- HIPS: Cost-effective and easy to form, ideal for retail displays and packaging.
- PETG: Clear, chemical-resistant, and suitable for food or medical-grade applications.
We handle varying thicknesses and finishes to match your project requirements. Each material is processed under controlled conditions to produce uniform, high-quality parts ready for assembly, decoration, or direct use.
Part Size, Volume & Lead Time Capabilities
We produce vacuum formed plastic components in multiple sizes, from small panels to large housings, with specifications of 15 foot width and 18 foot length. Low-to-medium volume production is efficient, and high-volume runs are supported with fast cycle times. In-house tooling and trimming capabilities allow for quicker lead times, and secondary operations like drilling, labeling, or assembly are integrated into our production workflow. This means you receive parts ready for immediate use without outsourcing additional steps.
Common Use Cases
Our vacuum form plastic services serve multiple industries:
- Retail: Display trays, protective packaging, and signage components.
- Automotive: Interior panels, trunk liners, and protective housings.
- Industrial: Machine guards, equipment covers, and material-handling trays.
Each part is manufactured to meet functional and aesthetic requirements. Our focus is producing parts that perform consistently in their intended applications.
Formed Fast, Built to Last
For large, simple, and cost-effective plastic parts, vacuum forming plastics is a practical choice. Lerner Molded Plastics delivers quality vacuum formed plastic components quickly and reliably. From prototyping to production, we provide solutions that meet your needs and deadlines. Contact us today to discuss your next project and see how our vacuum forming capabilities can support your manufacturing goals.