Custom Thermoformed Plastic Solutions
Innovation. Precision. Quality. Agility. For All Your Packaging Needs.
Great River Plastics has been providing astounding thermoformed packaging solutions since 1999. With 25+ years of experience in the industry, we’ve built a long-trusted reputation as a leader in offering strong, reliable packaging products and exceptional customization abilities. At Great River Plastics, we pride ourselves on our ability to provide aggressive lead-times to enhance speed to market to our valued customers.
American Manufacturing
Since 1999, Great River Plastics has produced high-quality custom plastic packaging in Lancaster, Wisconsin.
Custom Designs
Free professional packaging design services and custom thermoformed plastic solutions.
10,000+ Completed Projects
Experience is vital in designing and delivering the thermoformed plastic products YOU need.
Professional and Reliable Services
At Great River Plastics, we specialize in crafting high-quality custom plastic packaging, including clamshells and dunnage trays, tailored to meet the demands of large scale projects. Serving the food, industrial, retail, automotive, cosmetics, and medical industries, we bring precision and innovation to every design, ensuring your products are protected and presented with excellence.
Clamshell Packaging
Clamshell packaging manufactured by Great River Plastics, is custom thermoformed to meet your exact specifications. Our plastic clamshell packages for retail products include allowance for insert cards with product information and graphics. Our sealing capabilities allow the clamshell containers to be either reclosable or completely sealed.
Clamshell Packaging
Plastic tray packaging
Clamshell packaging manufactured by Great River Plastics, is custom thermoformed to meet your exact specifications. Our plastic clamshell packages for retail products include allowance for insert cards with product information and graphics. Our sealing capabilities allow the clamshell containers to be either reclosable or completely sealed.
Plastic tray packaging
Material Handling Trays
Clamshell packaging manufactured by Great River Plastics, is custom thermoformed to meet your exact specifications. Our plastic clamshell packages for retail products include allowance for insert cards with product information and graphics. Our sealing capabilities allow the clamshell containers to be either reclosable or completely sealed.
Material Handling Trays
Plastic inserts
Clamshell packaging manufactured by Great River Plastics, is custom thermoformed to meet your exact specifications. Our plastic clamshell packages for retail products include allowance for insert cards with product information and graphics. Our sealing capabilities allow the clamshell containers to be either reclosable or completely sealed.
Plastic inserts
Specialty Products
Clamshell packaging manufactured by Great River Plastics, is custom thermoformed to meet your exact specifications. Our plastic clamshell packages for retail products include allowance for insert cards with product information and graphics. Our sealing capabilities allow the clamshell containers to be either reclosable or completely sealed.
Specialty Products
Committed to Sustainable Manufacturing
At Great River Plastics, our commitment to sustainability drives every step of our manufacturing process. We prioritize using recycled plastics and designing packaging that supports recycling initiatives. From eco-friendly materials to energy-efficient practices, we are dedicated to reducing our environmental impact while delivering high-quality packaging solutions.