Explore our high-clarity thermoformed cup portfolios, engineered for high-speed automated packaging lines and dynamic retail branding.
The global beverage and food service sectors are undergoing a systemic shift. Driven by rigorous regulatory mandates such as the European Single-Use Plastics Directive (SUPD) and the FDA's strict safety criteria, enterprises are migrating away from traditional single-use polymers. High-clarity Polyethylene Terephthalate (PET) and Recycled PET (rPET) have emerged as the gold standards for rigid container requirements. They offer optical clarity comparable to glass while maintaining lightweight durability and a low carbon footprint.
From an economic standpoint, purchasing departments must balances material safety, high-speed line efficiency, and sustainability targets. As a leading manufacturer, we combine advanced thermoforming processes with clean-room co-extrusion technology to deliver clear plastic cups and containers that satisfy these complex requirements.
Understanding structural differences is critical when sourcing clear plastic party cups, takeaway cups, and PET pop cans. The following matrix illustrates the performance differences between common industrial polymers:
| Polymer Type | Optical Haze (%) | Tensile Strength (MPa) | Recycling Code | Max Temp Limit |
|---|---|---|---|---|
| Virgin PET (A-PET) | < 1.5% | 55 - 75 | #1 (Fully Recyclable) | 65°C / 149°F |
| RPET (Recycled PET) | 1.5% - 2.5% | 50 - 70 | #1 (Circular Loop) | 65°C / 149°F |
| PP (Polypropylene) | > 8.0% (Milky) | 30 - 40 | #5 (Low-Value Loop) | 110°C / 230°F |
| PLA (Polylactic Acid) | < 2.0% | 45 - 60 | #7 (Compostable Only) | 45°C / 113°F |
While PP is suitable for hot beverages, PET/RPET is preferred for cold beverages, fresh juices, and draft beers. This is because of its superior gas barrier performance and high clarity, which helps showcase the product within.
How we optimize raw material procurement, manufacturing speed, and global logistics to lower total cost of ownership (TCO).
By processing polymer pellets into sheets and thermoforming them in a single continuous production line, we eliminate the energy loss and potential contamination associated with outsourcing sheet materials. This maintains clean and clear results across every production batch.
Located in the heart of China’s advanced packaging hub, we use multi-cavity German-engineered tooling systems. This reduces our custom mold development cycle from the industry standard of 30 days down to just 10 to 14 working days.
To support high-purity food service requirements, our manufacturing lines operate under strict environmental controls. This minimizes static charge build-up and dust contamination, ensuring our cups and cans run smoothly on automated high-speed filling lines.
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.
CAD modeling, 3D printing of concept designs, and structural calculations.
Precision raw-material control with in-line thickness inspection.
High-precision UV offset printing up to 9 colors for fine brand details.
Having supplied PET cup and PET cans to numerous renowned brands, our products are now distributed globally.
We provide customers with green Eco-friendly high-quality products.
Purchasing managers must balance cost, stability, and quality control when sourcing food packaging. When importing PET containers, we suggest focusing on three main parameters:
A brand's physical packaging is a key customer touchpoint. We use high-precision dry offset printing processes that support up to 9 ink channels. This allows us to achieve over 95% Pantone matching accuracy. Our UV-cured inks comply with FDA 21 CFR regulations, preventing ink migration and odor transfer even under cold storage conditions.
For operations using high-speed automatic cup fillers or easy-open PET can sealers, flange diameter consistency is critical. Our manufacturing tolerances are held within ±0.15mm. This prevents jamming in cup-dispensing machines and helps ensure a secure seal on aluminum pop lids and heat-sealed film liners.
As governments globally implement packaging taxes, importing rPET has become a financial priority. We source GRS-certified (Global Recycled Standard) post-consumer resins, allowing us to supply solutions ranging from 10% to 100% rPET configurations. These comply with global food safety standards and support circular economy goals.
Stay updated on our latest research, technological breakthroughs, and newly released machinery.
Find answers to technical, commercial, and logical questions regarding PET/RPET container production.
From customizable takeaway cups to easy-open PET beverage cans, we manufacture solutions to fit your branding and packaging needs.
Every step of our process—from purchasing raw material polymers to packaging final boxes—is tracked. We use automated vision inspection systems on our production lines to check for small pinholes, deviations in flange width, and dust particles. This ensures that every container delivered matches our structural specifications.
Our raw material suppliers are verified through comprehensive laboratory testing, including Melt Flow Index (MFI) analysis and mechanical load testing. This rigorous testing helps prevent common thermoforming defects like uneven wall thickness, foggy surfaces, and weak bottom seals. By prioritizing these performance factors, we supply our partners with reliable, food-safe containers.
Additionally, we work closely with ocean carriers and logistics providers to offer container packing and shipping options. We package our cups in heavy-duty corrugated cartons lined with dust-proof bags. This helps protect the containers and keep them clean during ocean transit, ensuring they arrive ready for retail distribution or immediate use.
