Blow molding
Each mold is built in-house under a controlled quality program that ensures accuracy from design to validation.
Blow Mold Design and Manufacturing Capabilities
Design and Engineering Process
Each mold begins with client input in the form of CAD files, samples, or sketches. Engineering teams refine geometry, apply Moldflow analysis, and optimize venting and cooling before machining begins. Clients receive detailed 3D drawings for approval prior to manufacturing.Extrusion Blow Molds
Engineered for containers, handleware, and custom packaging, Conteco’s extrusion blow molds are built from aluminum or beryllium copper alloys for maximum thermal efficiency and extended tool life of over 1 million cycles under standard maintenance.PET Stretch Blow Molds
Ideal for food, beverage, and personal care products, Conteco’s PET stretch blow molds ensure lightweight strength and clarity. Designed for machines up to 500 tons, they deliver up to 12% material savings with no loss of rigidity or transparency.Validation and Quality Control
Every mold undergoes dimensional verification through CMM inspection, sample testing, and cooling performance analysis. Each project is delivered with complete documentation, including drawings and inspection reports.Manufacturers Who Rely on Conteco
Industrial Components Manufacturer
"Working with Conteco gave us full confidence in tool performance before shipment. Their inspection reports and sample validation data were thorough, allowing us to start production immediately upon delivery."
Consumer Packaging Company
"Conteco’s team approached our project with technical depth and responsiveness. They quickly resolved complex cooling and cycle-time issues, extending our mold’s lifespan and improving output efficiency."
Automotive Supplier
"We wanted an eco-friendly office building, and they delivered beyond our expectations. They used sustainable materials, implemented energy-efficient systems, and helped us achieve LEED certification!"
Green Building Advocate
"We have made/modified and updated many molds with Conteco over the years. We have found the quality to be excellent and the turn around time better than most.I would strongly recommend Conteco and we will continue to use them going forward."
Calgary Branch Manager of Richards Packaging, division of the Richards Group
"Over the course of our four-decade partnership with Conteco, we’ve consistently appreciated their reliable workmanship and attention to detail. Their molds are always built to spec and production-ready without the need for rework or adjustments."
Purchasing Manager of Richards Packaging Langley
"Working with Conteco over the past two decades has been instrumental to our company’s success. Their advanced equipment and expert engineers have helped us create parts we once thought impossible. Consulting with their team has expanded our horizons and unlocked new potential in our operations."
General Manager
"For years, Conteco Manufacturing has been an invaluable partner.Their commitment to transparent customer service and delivering quality products on time is unmatched.We are enthusiastic about their new direction and look forward to our continued success together."
Purchasing Manager
"Silk Water Solutions Inc. has been working with Conteco Manufacturing Ltd. since 2008. The support and collaboration we have received from their team over the years have made them a truly valued partner in our business. They are meticulous in the quality of both their products and the services they provide us on an ongoing basis."
Vice President Sales and Marketing Silk Water Solutions Inc.
“Conteco offers great product quality, fast support, and has made a meaningful impact on our projects. I would gladly recommend them for their reliable, high-quality solutions and excellent service.”
Hayden Diamond Bit Team
"We were fortunate to have found CONTECO Molds and Plastics a few years ago as we were looking for a local company that could see our vision for our new and innovative Safe-T Torch System trigger handle. CONTECO stepped up and helped to design, engineer then produce our proprietary torch handle and the end result exceeded our expectation."
President TorchRite Solutions Ltd.
Sustainability
We recognize the environmental impact of plastics and are committed to responsible, sustainable manufacturing. At Conteco, we believe that every plastics manufacturer has a duty to reduce environmental footprint, and we actively pursue initiatives such as reusing and recycling plastic waste wherever possible. We incorporate post-consumer resins, design to reduce material use, and operate energy-efficient equipment to minimize resource consumption. Conteco strives to:
Use Recycled and Bio‑Based Materials
Where appropriate, we encourage customers to incorporate recycled resins or bio‑based plastics, supporting a circular economy.
Invest in Energy‑Efficient Technology
Our facility incorporates electric presses, energy‑monitoring systems and lean manufacturing practices to minimize energy consumption.
Reduce Waste & Promote Recycling
We regrind runner scrap and implement recycling programmes for plastics and packaging.
"Conteco delivered a multi-cavity mold that met every dimensional target on the first trial. Their technical communication and turnaround time helped us hit a critical launch deadline without a single quality issue."