Custom Big Clear Cups Suppliers & Factory

Global Strategic PET Packaging Solutions & Industry 4.0 Manufacturing Excellence

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Information Gain: The PET Science

In the modern beverage landscape, Custom Big Clear Cups are no longer mere containers; they are sophisticated delivery systems. As a leading factory, we focus on Biaxial Orientation in PET manufacturing to ensure maximum tensile strength and crystal-clear transparency that rivals glass but offers the safety of high-grade polymers.

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Semantic Intent Mining

When procurement officers search for "Suppliers," they are essentially looking for Reliability, Scalability, and Compliance. Our strategic roadmap integrates AI-driven demand forecasting to ensure that whether you need 1oz or 32oz, our supply chain remains resilient against global logistics fluctuations.

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E-E-A-T & Sustainability

Our expertise is backed by certifications that matter. By utilizing rPET (Recycled Polyethylene Terephthalate), we provide an information increment regarding the "Circular Economy" that most generic suppliers miss. We don't just sell cups; we provide a carbon-neutral packaging roadmap.

Copak Factory Overview

About Copak Industry

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.

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.

2021 Est. Year
32oz Max Capacity
100% Eco-Friendly

China Factory 4.0: Supply Chain Resilience

How our Guangdong-based manufacturing hub leverages automation to provide a competitive edge in global procurement.

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Automated Thermoforming

Our factory utilizes high-speed Kiefel thermoforming machines that ensure micron-level precision. This reduces material waste and ensures that every "Big Clear Cup" has a uniform wall thickness, enhancing the tactile experience for the end-user.

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Quality Assurance (E-E-A-T)

We implement a triple-tier inspection system: Automated Optical Inspection (AOI) for clarity, mechanical stress testing for durability, and random batch testing for chemical migration compliance (FDA/LFGB).

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Just-in-Time (JIT) Logistics

Located in the heart of the Guangdong industrial cluster, we benefit from unparalleled port access. Our logistics AI optimizes shipping routes, reducing lead times by up to 15% compared to inland competitors.

Macro Industry Solutions & Future Roadmap

🥤 Hospitality & QSR

Tailored solutions for Quick Service Restaurants (QSR). Our Anti-Fog Technology ensures that iced beverages remain visually appealing even in high-humidity tropical environments.

🍏 Retail & Cold Chain

Deli cups and yogurt containers designed for the rigors of cold chain logistics. Our lids feature a Hyper-Seal Leakage Prevention mechanism, critical for third-party delivery services.

🚀 Tech Roadmap 2026

We are currently R&D testing PHA-blended PET which offers enhanced biodegradation profiles without compromising the transparency that "Clear Cups" require.

Latest Industry Insights

Smart Can Sealing Machine
May 07, 2026

Smart Can Sealing Machine Launch

Revolutionizing the PET cold can market with high-precision automation.

PET Longevity
May 07, 2026

How Long Can PET Containers Last?

A deep dive into the molecular stability of PET in varied storage conditions.

Automatic Sealing
Dec 02, 2025

Automatic Sealing Core Advantages

Why modern beverage brands are shifting to integrated PET can systems.

Localization Support & Global Compliance

Navigating the complex landscape of international food safety standards requires a partner who understands the nuances of regional regulations.

North America (FDA)

All our PET resins are Virgin FDA-grade, ensuring zero chemical leaching for cold beverage applications.

Europe (EFSA/EC)

Compliance with Regulation (EU) No 10/2011. We provide full Declarations of Compliance (DoC) for all shipments.

Global Sustainability

GRS (Global Recycled Standard) certification for our rPET lines, supporting your brand's ESG goals.

Frequently Asked Questions

1. What makes your "Big Clear Cups" more durable than standard options?
Our cups use high-intrinsic viscosity (IV) PET resin combined with precise thermoforming cooling cycles. This creates a superior molecular orientation, resulting in higher impact resistance and better clarity.
2. Can I get custom printing on 32oz PET cups?
Yes, we utilize UV offset and high-speed flexographic printing. Our factory can handle up to 6 colors with high registration accuracy, ensuring your brand logo looks sharp and vibrant.
3. What is the MOQ for wholesale orders?
Typically, the Minimum Order Quantity starts at 30,000 units for standard sizes. However, for custom shapes or rPET materials, MOQs may vary based on production line scheduling.
4. Do you offer matching lids and sealing machines?
Absolutely. We provide a holistic solution including Dome lids, Flat lids, and our latest smart can sealing machines to ensure a perfect fit and leak-proof performance.
5. Is rPET as clear as virgin PET?
Modern rPET processing has advanced significantly. While there might be a microscopic variance in hue, our high-grade rPET maintains approximately 98% of the clarity of virgin material.