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Explore our flagship transparent easy-open cans and airtight closure solutions specifically designed to preserve effervescence and product freshness in carbonated soft drinks.
The carbonated soft drink (CSD) industry is witnessing an unprecedented packaging evolution. Brands require shatterproof durability, crystal clarity for natural ingredients, and robust gas barrier integrity.
Carbonated beverages impose extreme physical stresses on container walls, typically generating internal pressures between 2.5 to 4.5 volumes of CO2 (approx. 35 to 65 PSI at ambient temperatures). Our PET cans are manufactured with specialized biaxial orientation stretch blow molding that optimizes molecular alignment. This creates high tensile strength across the sidewalls while featuring engineered petaloid and reinforced base geometry to prevent bottom roll-out and dome inversion during transportation, thermal expansion, and distribution.
The double-seamed aluminum easy-open lid interface ensures hermetic sealing that matches traditional metal cans, preventing carbonation loss and inhibiting oxygen transmission rate (OTR) ingress to preserve product effervescence and flavor profile over extended shelf lives.
Unlike opaque aluminum, ultra-clear PET gives consumers a 360-degree view of vibrant liquid colors, carbonation bubbles, fruit infusions, and sparkling botanical botanics, driving on-shelf impulse conversions.
Standardized 200#, 202#, and 206# neck finishes allow seamless integration into existing counter-pressure isobaric filling equipment and standard aluminum double-seamers without heavy capital reinvestment.
100% recyclable Polyethylene Terephthalate enables significant carbon footprint reduction over heavy glass. Compatible with food-grade rPET recycling streams across North America, Europe, and Asia-Pacific.
From craft sparkling sodas to RTD functional cocktails, explore how PET can architecture accommodates demanding carbonated formulation profiles.
Small-batch craft soda makers benefit from minimal order flexibility and high visual impact. Displaying natural fruit sediment, vibrant colors, and effervescent micro-bubbles reinforces artisanal premium positioning without risking glass breakage.
Ready-to-drink sparkling cocktails, hard seltzers, and sparkling wines require dependable pressure containment and lightweight portability for outdoor music festivals, poolside venues, beach resorts, and sporting arenas.
Nootropic sparkling tonics, sparkling kombuchas, and carbonated energy drinks achieve modern, tech-forward branding. PET cans withstand active microbial pressure dynamics while delivering a crisp mouthfeel upon opening.
A premier manufacturer and strategic partner in modern, eco-friendly beverage packaging solutions.
Established in 2021, Shanghai COPAK Industry Co., Ltd. maintains a sales office in Shanghai and an associated factory in Guangdong Province. As a professional supplier of eco-friendly food and beverage packaging solutions, our product portfolio includes PET cups, PET cans, and sealing machines, among other related items.
Committed to staying ahead of market trends through continuous innovation, COPAK delivers 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 and trusted supplier, we dedicate ourselves to designing and manufacturing reliable, premium-quality, and stylish PET cups and cans for our clients.
Our optimized facility and advanced equipment are governed by stringent quality control, ensuring efficient, high-standard production.
Our factory is situated in a well-connected industrial zone, enabling efficient distribution via convenient transportation networks. The spacious and well-organized facility features dedicated areas for raw material storage, production lines, quality control, packaging, and logistics operations.
We are equipped with state-of-the-art blow molding machines specifically engineered for PET cup and PET can production, enabling high-speed manufacturing without compromising precision or quality. Additionally, our factory houses injection molding machines for preform production, as well as advanced printing equipment to support custom branding needs.
Our dedicated quality control department is equipped with specialized testing equipment to ensure all PET cups and PET cans adhere to stringent quality standards. Key inspection items include wall thickness uniformity, dimensional accuracy, visual defect screening, and material integrity verification.
COPAK is committed to sustainable development and has implemented targeted initiatives to minimize energy consumption, reduce waste generation, and promote material recycling. These include the adoption of energy-efficient production processes, robust waste management systems, and the integration of recycled PET materials into our cup and can manufacturing.
Learn More & Contact UsThrough advanced preform lightweighting and high-efficiency thermal heating profiles in blow molding, we achieve significant kilowatt-hour energy savings per thousand cans. Furthermore, our closed-loop post-industrial scrap reclaim systems ensure nearly zero virgin resin wastage throughout our entire daily production cycle.
We offer extensive customization options to meet the unique requirements of beverage brands and clients, including tailored shapes, sizes, and capacities for PET cups and cans. Additionally, we provide full support for custom mold development and personalized printing solutions.
Adhering to global food-grade packaging regulations and standards, our factory holds various authoritative certifications, including ISO 9001, FDA, CE, ROHS, and EU No. 10/2011. These certifications underscore our unwavering commitment to producing safe, high-quality beverage packaging products.
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Our dedicated R&D team focuses continuously on product innovation and technological advancement. With professional expertise, the team specializes in developing innovative packaging solutions, optimizing production processes, and exploring sustainable materials and technologies to drive industry progress.
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We have established a streamlined logistics system to ensure efficient product distribution. This encompasses well-managed warehousing, precise inventory control, and close coordination with trusted transportation partners, guaranteeing timely and reliable delivery to clients worldwide.
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Delivering unmatched manufacturing scale, precision automation, and customer-centric quality assurance.
Over 20 production lines for rapid order fulfillment
Fully automated, hands-free production equipment
100,000-class cleanroom workshop
Free samples available upon request
Free replacements for products with critical defects
Our rigorous multi-phase quality testing guarantees superior burst strength, thermal resilience, and seam integrity under carbonated pressure.
Each production batch undergoes hydrostatic burst and sustained pressure hold testing exceeding 6.0 bar (90 PSI) to verify that bottom base geometries and side walls maintain dimensional stability without creep or micro-fissures.
Using optical seam projection analyzers, we audit seam overlap, hook tightness, and compound distribution on aluminum lids (200#, 202#, 206#) to ensure absolute zero micro-leakage of CO2 or liquid contents.
To safeguard against palletizing collapse during intercontinental shipping, containers are tested on automated compression instruments, ensuring exceptional axial column strength under heavy multi-tier pallet loads.
Having supplied PET cups and PET cans to numerous renowned brands, our products are now distributed globally. Partner with COPAK for a dependable, trustworthy collaboration and achieve mutual success through win-win cooperation.
INQUIRY NOWFrom single-serve disposable PET cups to airtight carbonated pop cans and specialized closures, explore our complete wholesale catalog.
