In the high-stakes world of beverage packaging, a Benchmark Can Seamer is not just a machine; it is the final guardian of product integrity. Our seaming technology utilizes heavy-duty rotary heads designed for 24/7 industrial performance, ensuring oxygen transmission rates (OTR) remain at near-zero levels.
Shanghai COPAK specializes in the synergy between PET (Polyethylene Terephthalate) and Aluminum. Our can seamers are specifically calibrated to handle the unique elasticity of PET cans, preventing flange deformation while achieving the perfect double seam—a feat traditional metal seamers often fail to master.
Established in 2021, with sales in Shanghai and manufacturing in Guangdong, we have scaled to serve over 50 countries. Our "Benchmark" series represents the pinnacle of Chinese manufacturing resilience, combining German engineering logic with China’s supply chain efficiency.
As a professional supplier of eco-friendly food and beverage packaging solutions, our product portfolio includes PET cups, PET cans, and high-performance sealing machines. We are committed to staying ahead of market trends through continuous innovation, delivering high-quality yet cost-effective packaging solutions.
Our product range covers PET cups and cans in diverse shapes and capacities—from 1oz to 32oz—available in both plain finishes and custom printed designs. As a long-term strategic partner, we dedicate ourselves to designing and manufacturing reliable, premium-quality, and stylish packaging for our clients worldwide.
Future iterations of our Benchmark Can Seamers will feature IoT-enabled sensors that provide real-time data on seaming pressure and temperature, allowing for predictive maintenance and reduced downtime.
We are researching ultrasonic sealing methods for PET-to-PET interfaces to eliminate the need for aluminum lids entirely, creating a mono-material package that is 100% recyclable in a single stream.
Our newest "Fully Automatic Smart Can Sealing Machine" represents a leap in AI-assisted calibration, reducing the need for manual skilled labor and increasing OEE (Overall Equipment Effectiveness) by up to 40%.
Our Guangdong factory is situated in the heart of the world's most dense hardware and electronics ecosystem. This localization provides us with unprecedented supply chain resilience:
From CAD design to a functional 3D-printed prototype in 48 hours, enabling custom solutions for unique container shapes.
Direct partnerships with top-tier PET resin and aluminum suppliers ensure consistent quality and price stability despite global market fluctuations.
Our facility adheres to ISO 9001:2015 standards, with every Benchmark Seamer undergoing a 72-hour stress test before export.
In North America and Europe, local coffee shops use our PET cans to "can-on-demand" cold brews for takeout, enhancing shelf life compared to traditional cups.
High-speed lines in Southeast Asia utilize our seamers for packaging sauces and dried fruits in clear PET jars for premium visual appeal.
Small-batch kombucha and soda makers benefit from our entry-level automatic seamers that provide professional sealing without million-dollar investments.
Layered cakes and desserts packaged in crystal-clear cans have revolutionized the bakery "to-go" market in Korea and China.
Our Benchmark series uses hardened chrome steel seaming rollers and a synchronized motor system that prevents "slip" on PET surfaces, which is the leading cause of leaks in plastic canning.
Yes, all contact parts are made of Food Grade 304/316 Stainless Steel, and our electronics are CE/UL certified for global compliance.
Absolutely. We provide interchangeable chucks and base plates. Switching from a 12oz standard can to a 16oz tall can takes less than 15 minutes.
Typically 15-25 days depending on the complexity of the design and the quantity of the order.
Whether you are a startup looking for your first Benchmark Can Seamer or a global distributor requiring high-volume PET cup supplies, COPAK delivers the engineering excellence and supply chain stability you need to compete in today's market.
