Engineered with optical clarity, structural rigidity, and certified food contact compliance for rapid international deployment.
An in-depth look at regulatory frameworks, circular economies, and high-performance polymer trends driving the disposable plastic industry.
Polyethylene Terephthalate (PET) remains the most recycled plastic worldwide. Global packaging mandates are rapidly shifting away from multi-layer polymers to monomaterial configurations. As circular economies develop, high-purity Post-Consumer Recycled (PCR) PET is replacing virgin raw materials to reduce carbon footprints, aligning with EU Single-Use Plastics Directives (SUPD) and US state-level EPR laws.
Fluctuating sea freight and regional packaging laws require procurement teams to prioritize supplier reliability and agile custom molding. In today's market, smart buyers seek direct-to-factory relationships featuring high-cavity thermoforming lines, inline print positioning, and certified food contact compliance (FDA, EFSA) to mitigate geopolitical and regulatory disruption risks.
Innovative clear cup manufacturing employs biaxial molecular orientation to enhance structural resistance and minimize micro-cracking during shipping. By optimizing polymer viscosity and crystallization rates, modern extrusion processes achieve thinner container walls with higher compression strengths, minimizing raw material consumption while ensuring drop and leak resistance.
Having supplied PET cup and PET cans to numerous renowned brands, our products are now distributed globally.
Our premium line of PET beverage containers is designed for optimal presentation, structural durability, and clean sealing performance. Ranging from micro portion sizes (1oz) to high-volume configurations (32oz), these containers provide crystal-clear transparency to maximize visual appeal for specialty milk teas, cold brews, smoothies, and fruit parfaits.
Equipped with standardized lip diameters (92mm, 98mm, etc.), these cups are compatible with automated high-speed lidding operations and ultrasonic sealing film machines.
Adapting traditional beverage canning to transparent polymer structures, our hybrid PET-aluminum cans offer an innovative solution for ready-to-drink (RTD) packaging. With standard 202# ends and various pull-tab options, these cans keep carbonation secure, prevent spills, and protect contents from ambient air. Ideal for modern takeouts, bars, and premium canning lines.
Built for the fresh retail sector, our PET deli cups and fruit packaging maintain structural integrity under refrigeration. Features like fog-resistant venting, secure snap-locking systems, and high structural strength under compression help food brands extend shelf life, simplify visual inspection, and build strong consumer trust at point-of-sale.
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.
We provide customers with green Eco-friendly high-quality products.
Different commercial environments demand unique configurations. We engineer systems specifically tailored to regional challenges.
Speed of service requires rigid nested shapes that pull apart easily without stickiness. Our anti-nesting flange geometries prevent cup jamming in fast-paced drink dispensers, reducing labor stress and beverage spills during peak hours.
As food delivery grows globally, packaging security is critical. Our PET pop-top cans, sealed with automated table-top systems, create a secure barrier that prevents tampering, maintains freshness, and stops leaks during transport.
For fresh foods and convenience displays, clarity drives impulse buys. Our PET containers resist clouding at low temperatures, keeping pre-sliced fruit, cold side dishes, and mixed desserts looking fresh and clean on chilled display shelves.
We integrate research and development, manufacturing, and global sales to keep you informed of industry advances.
Discover the engineering behind our latest high-throughput sealing equipment, built to optimize seam integrity and minimize line downtime for beverage packaging operations.
Read Full Release →
A detailed analysis of PET polymer degradation curves, storage guidelines, and environmental factors affecting long-term material stability.
Read Full Analysis →
Analyzing the transition from manual capping to automatic pneumatic sealing stations, featuring ROI projections and line efficiency metrics.
Read Technical Paper →A closer look at polymer behavior, design variables, and manufacturing standards for high-performance packaging.
Rigid PET packaging relies on balancing temperature, mold pressure, and cooling times during thermoforming. Below are our key operational parameters:
| Optimal Temp Range | -20°C to 60°C (-4°F to 140°F) |
| Intrinsic Viscosity (IV) | 0.80 - 0.84 dl/g (High Structural Grade) |
| Light Transmission Rate | > 90% (Crystal Clear Specification) |
| Standard Flange Diameters | 92mm, 95mm, 98mm, 107mm |
To support global compliance, COPAK structures its manufacturing to meet strict international standards for food safety and material composition:
Technical answers to support packaging procurement, supply chain decisions, and factory operations.
Reliable shipping configurations, custom designs, and high-performance sealing systems for international distribution.
