Black Synthetic Tapered Flange Bottle Stoppers, 22.7mm Stem - Carton of 1,500 (Limited Stock)

One-piece tapered flange bar top stoppers are streamlined black synthetic bottle closures constructed entirely from a single piece of synthetic material, eliminating the cap-and-stem assembly found in traditional bar top stoppers in favor of a unified design with no separate parts to misalign or fail. The tapered flange head transitions smoothly from a 41mm outer diameter down to 34mm at the base, providing a generous, easy-grip surface for effortless opening and resealing without the need for a separate cap component. The synthetic stem delivers consistent, airtight sealing performance across all spirit types and proof levels, making this a dependable, low-maintenance closure for operations that value simplicity and reliability in equal measure. Topper diameter tapers from 41mm to 34mm with a 13mm topper height, 22.7mm stem diameter, and 18.5mm stem length, designed to fit bottles with a 21.7mm internal bore. Suitable for small-batch and high-volume production alike, this stopper performs consistently across wine, spirits, olive oils, and general bottling applications. Perfect for craft distilleries, spirit producers, olive oil manufacturers, hot sauce and vinegar bottlers, and any bottling operation seeking a clean, professional one-piece closure that simply works. Please note this is a limited stock item and sample packs are not available.

Why Choose One-Piece Tapered Flange Bar Top Stoppers?

• One-piece synthetic construction eliminates the misalignment and failure points inherent in traditional cap-and-stem assemblies, delivering a more reliable closure with fewer variables
• Tapered flange head transitions from 41mm to 34mm, providing a generous grip surface that makes opening and resealing effortless compared to smaller cap formats
• Synthetic stem delivers consistent, airtight sealing performance across all spirit types and proof levels with no taint or absorption risk
• Clean black finish presents a professional, versatile aesthetic across wine, spirits, oils, and specialty food categories without the visual weight of a separate wood or plastic cap
• Single-piece construction simplifies inventory and reduces the risk of component mismatch on high-volume bottling lines
• Limited remaining stock makes this a compelling option for producers seeking a distinctive one-piece closure format at a production-ready price point

One-piece tapered flange stoppers outperform traditional two-component bar top stoppers for operations prioritizing simplicity and consistency, combining a no-assembly synthetic construction with a tapered grip profile that makes every bottle as easy to open as it is to seal.