What is the difference between PCO 1810 and PCO 1881?

What is the difference between PCO 1810 and PCO 1881?

PCO (Plastic Closure Only) 1810 and PCO 1881 are two different types of closures commonly used in the beverage industry. The main difference between them lies in their design and technical specifications, including their thread size, pitch, and finish. .

PCO 1810 refers to a closure with a thread size of 28mm and a screw thread pitch of 1.0mm. It was widely used in the past for carbonated soft drinks and water bottles. On the other hand, PCO 1881 refers to a closure with a thread size of 28mm and a screw thread pitch of 1.5mm. It was introduced as an improved version in the early 2000s and has since become the industry standard for carbonated and non-carbonated beverage bottles.

Furthermore, PCO 1881 closures have a shorter height compared to PCO 1810, making them more compatible with lightweight bottles and facilitating the use of lightweight packaging materials. This helps further reduce the overall weight of the bottle, resulting in lower transportation costs and improved efficiency throughout the supply chain.

The adoption of PCO 1881 closures has had a significant impact on the beverage industry. It has become the standard for both carbonated and non-carbonated beverages, leading to better compatibility and interchangeability of closures across different brands and manufacturers. This standardization has helped streamline production processes, reduce inventory costs, and improve overall supply chain efficiency.

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