Bold solutions. Global strength.
Offering design, prototyping, mold-making, production and assembly services.
Innovation has always been an integral part of Sonoco's injection molding business.
More than 50 years ago, Sonoco was one of the first to venture into the brand new technology of injection molding. Today, we still focus on innovation, with 95% of what we make requiring a new injection mold.
We own our own molds and provide custom molding, offering you design, prototyping, mold-making, production and assembly. So, when you bring an idea to us, we can drive the process for you not just in the U.S., but in plants in Mexico, the Netherlands and Germany. No one is more committed than we are to meeting our corporate account customers’ needs around the world.
Injection-molded Cores and Tubes
Sonoco also offers a full line of injection-molded cores and tubes for applications requiring the tightest tolerances as carriers for a wide range of products and markets. Our engineering group draws on years of experience and industry knowledge to offer you solutions to challenges that cannot be solved with a traditional paperboard, metal and plastic core or tube.
Core plugs and plates brochure
Injection-molded Reels and Spools
As one of the world’s largest manufacturers of high-quality, high-performance injection-molded plastic spools and reels, Sonoco offers the largest product line and variety of sizes of available today.
View our offering of injection-molded reels and spools.
Filter Cores and Filtration Products
Choose from Sonoco's wide range of plastic filter components for the medical and chemical industry, including:
- Filter cores
- NSF-rated filter housings
- Custom cores
- Support cages
With more 50 years working closely with you to meet exacting specifications, quality and performance, all Sonoco filtration products deliver high flow-through, thermal stability and chemical resistance.