Nationwide Thermoforming

Dunnage Trays

Medical Device Packaging

Automotive Trim Components

Blister Packaging

Certified Child-Resistant Packaging

Heavy Gauge Thermoforming

Thin Gauge Thermoforming

Custom Thermoformed Packaging

Clamshell Protective Packaging

At Jamestown Plastics, we bring more than 67 years of innovation, experience, and dedication to solving complex plastic thermoforming challenges. As one of the most highly diversified custom plastic manufacturers in the world, we partner with businesses to design and produce tailored solutions that improve efficiency, reduce costs, and deliver unmatched quality.

With multiple locations across the United States — including Brocton, NY, Meadville, PA, and Brownsville, TX — we offer redundant plastic manufacturing capabilities, logistical advantages, and a robust supply chain to ensure your project’s success.

Powering Critical Industries with Custom Thermoforming Solutions

From automotive trim components to medical blister packaging, electronics, and consumer goods, Jamestown Plastics delivers industry-specific thermoforming solutions that address unique challenges and requirements. Our expertise spans an impressive range of industries, backed by our state-of-the-art facilities and commitment to quality.

Introducing Our
Innovative Clamtainer®

Revolutionize your packaging with Clamtainer®, the frustration-free clamshell packaging designed to reduce costs, improve efficiency, and enhance usability. Featuring our patented Click-It® Closure Technology, Clamtainer® combines ease of use with secure, reusable functionality.

Experience the Clamtainer® Difference