Compostable Certified Cap Adoption Accelerates Across Beverage Brands
Compostable certified molded fiber caps are displacing legacy plastic closures as the preferred format for bottled water, juice, and personal care containers, offering certified compostability that meets circular packaging regulations across major retail and manufacturing markets and shelf labeling. Major beverage and personal care brands have updated internal packaging specifications to favor compostable certified formats for new product launches rather than defaulting to plastic caps as the historical standard. Roughly 20 percent of new beverage and personal care launches introduced since 2023 specify compostable certified caps as the primary closure format, up meaningfully from a smaller share five years earlier.
Market Impact: Beverage bottling volume grows 11 p








