Engineered for absolute airtight precision and structural resilience. Explore our initial tier of commercial grade systems.
Established in 2021, Shanghai COPAK Industry Co., Ltd. maintains a global sales and service office in Shanghai, backed by our state-of-the-art associated manufacturing factory situated in Guangdong Province. As a leading professional supplier of integrated eco-friendly food and beverage packaging solutions, our extensive product portfolio includes crystal-clear PET cups, PET cans, and high-performance semi-automatic to fully automatic can closing and sealing machines.
Committed to staying at the absolute forefront of market trends through continuous technical innovation, COPAK delivers highly secure, cost-effective packaging configurations. Our product range accommodates PET cups and cans in a vast array of shapes, tolerances, and capacities—ranging from specialized 1oz sample sizes up to high-capacity 32oz formats. These are provided in raw clear designs, standard metallic trims, or custom multi-color printed configurations built to elevate brand equity.
As a long-term strategic partner, we dedicate ourselves to designing, prototyping, and executing flawless, stylish packaging architectures that protect product freshness while optimizing your automated assembly lines.
Driving next-generation engineering paradigms in hermetic double-seaming technology.
The integration of optical sensors and machine learning algorithms allows modern can closing systems to scan 100% of finished seams in real-time. By detecting micro-fractures, slippage, and seam thickness variances, our automated lines actively isolate deficient products before distribution.
Traditional mechanical cams are progressively replaced by independent, multi-axis servo controllers. This allows packaging plants to adjust seaming speed, rotational torque, and height setups via touch-screen human-machine interfaces (HMI), cutting down conversion downtime by up to 85%.
Future packaging configurations must support rPET (Recycled Polyethylene Terephthalate) and ultra-thin aluminum lids. Our ongoing engineering works focus on tuning tool geometry to prevent stress cracking in brittle recycled plastics while optimizing the double-seam overlap.
Providing globally recognized brands with sustainable, durable, and commercially viable configurations.
High barrier performance, shatterproof body structure, and lightweight options compatible with automated nitrogen dosing systems.
From 1oz tasting cups to 32oz options. Supports high-speed, custom multi-color dry offset printing processes.
Benchtop, semi-automatic, and inline multi-station automatic seaming setups, optimized for aluminum lids (SOT/RPT) and PET containers.
How our integrated sealing systems solve functional container challenges across multiple verticals.
For sparkling water, iced coffee, and carbonated beverages, carbonation retention is vital. Our PET can configurations, locked using COPAK mechanical seaming tooling, prevent CO2 loss and ensure shelf-life reliability. Nitrogen injection options provide additional mechanical stability to the thin plastic body.
Nuts, candies, dried food, and pet treats demand robust moisture and oxidation barriers. Our PET jars coupled with aluminum peel-off lids (Easy Open Ends) offer high-level preservation, keeping contents fresh while allowing consumers to visually inspect the contents.
Engineered to exceed strict quality guidelines while meeting eco-friendly expectations.
Our associated manufacturing facility in Guangdong leverages advanced automation technologies to process massive production volumes. By employing high-capacity automated injection stretch blow molding (ISBM) systems alongside high-speed mechanical seamer assembly systems, we maintain consistent dimensional accuracy across every batch.
Our strategic raw material sourcing and vertical integration enable us to navigate global raw material fluctuations, offering price protection and delivery reliability. From mold design, structural simulation, to test sealing and quality control, every step is managed to minimize waste and guarantee timely fulfillment.
Our strict Quality Management System (QMS) enforces automated inline camera inspections to verify flange uniformity, wall thickness, and outer diameter tolerances. That is why enterprise brands trust COPAK for their bulk packaging and seaming requirements.
Ensuring all equipment, PET structures, and metal alloys comply with international food safety and mechanical directives.
All raw PET resins utilized in COPAK beverage cans are 100% BPA-free and meet FDA CFR 21, EC 1935/2004, and EFSA standards for direct food contact. We provide full chemical trace documentation for audit safety.
Our automatic and smart can sealing systems comply with CE Machinery Directive 2006/42/EC and Electromagnetic Compatibility Directive 2014/30/EU. Built-in emergency stop controls and interlocked protection guards protect operators.
COPAK provides worldwide technical support, offering commissioning documentation, customized seaming chucks, spare parts, and remote diagnostic support to keep your packaging operations running smoothly.
Keep up with the latest updates from our research, design, and manufacturing divisions.
COPAK has officially introduced its newly engineered smart automatic seamer, featuring integrated PLC control panels, toolless changeover options, and quiet seaming operation.
A deep technical analysis exploring polymer degradation curves, safe warehouse storage parameters, and UV barrier performance.
An exploration of seaming roller geometries, the history of mechanical double seaming, and applications for modern PET cold beverage packaging lines.
Answers to common technical, manufacturing, and configuration questions from procurement managers.
Enhance your production line efficiency with our high-demand specialty packaging solutions.
