Explore our core product lineup engineered for exceptional structural integrity, flawless sealing compatibility, and maximum crystal clarity.
Established in 2021, Shanghai COPAK Industry Co., Ltd. maintains a state-of-the-art sales and customer support office in Shanghai, complemented by a world-class manufacturing facility in Guangdong Province. As a premier provider of eco-friendly food and beverage packaging, we operate in complete alignment with modern global compliance frameworks, providing stable sourcing of high-caliber materials for international distributors, wholesalers, and retail operators.
Our product portfolio encompasses an extensive array of PET cups, specialized PET cans, sealing machinery, and high-clarity thermoformed lids (ranging from 1oz to 32oz capacities). Offered in plain finishes or custom-printed configurations, our lines have been supplied to numerous renowned global brands. We dedicate our operational capacities to designing and manufacturing reliable, premium-quality, and stylish packaging solutions that optimize your brand's shelf presentation while ensuring operational excellence.
Having supplied PET cups and PET cans to numerous renowned brands, our structural components are now distributed globally across multiple beverage and confectionery channels.
In the contemporary B2B beverage and dessert supply chain, OEM Plastic Cup Dome Lid No Hole systems have transitioned from niche food packaging accessories to critical components of delivery logistics and product security. Unlike traditional straw-slotted lids, the non-perforated (no-hole) dome configuration provides a comprehensive structural barrier. This article examines the macro-economic forces, technical engineering parameters, and global regulatory frameworks defining this packaging segment.
The global demand for high-rigidity PET dome lids without holes is propelled by distinct industrial supply-chain shifts:
Manufacturing a zero-defect dome lid requires precise thermodynamic control and state-of-the-art extrusion lines. As an experienced exporter, COPAK utilizes food-grade Polyethylene Terephthalate (PET) characterized by premium clarity and superior tensile strength.
Our OEM dome lids are engineered to exact millimeter tolerances (e.g., standard calibers like 90mm, 95mm, and 98mm). This guarantees a tactile "snap-fit" that prevents micro-gaps and ensures leak-free performance on both standard PET and RPET cups.
To retain maximum product appeal in refrigerated displays, our extrusion process can incorporate anti-fog chemical compounds. This prevents condensation buildup within the dome, ensuring crystal-clear presentation of visual-heavy items like parfaits and fresh fruit cups.
During transport and storage, stacked packages exert significant downward force. COPAK's dome lids are modeled with optimal structural ribbing to distribute weight evenly, reducing wall deformation risks during multi-layered stacking in carton shipments.
In accordance with global directives targeting Single-Use Plastics (SUP), modern procurement officers prioritize eco-friendly alternatives. COPAK actively manufactures lids utilizing post-consumer recycled PET (RPET).
Transitioning to RPET allows our B2B clients to meet corporate social responsibility targets and adhere to strict packaging levies in regions like the European Union (EU Carbon Border Adjustment Mechanism) and North America. Our RPET dome lids retain the same high-transparency aesthetics and snap-fit physical performance as virgin PET resins.
Beyond producing thermoformed components, COPAK stands out in the marketplace by offering integrated equipment options. We specialize in matching plastic cups, no-hole dome lids, and automatic sealing machines into a cohesive ecosystem. This complete service guarantees that our products operate flawlessly together, minimizing machinery downtime for downstream clients.
Our commitment to continuous research and development keeps us at the forefront of the food packaging sector.
Professional answers to common queries regarding material science, design variations, and global supply logistics.
Partner with COPAK to access our robust production capacity and comprehensive shipping services.
