120mm TaperStack Caps

Patented lightweight stackable closures.

Highly innovative patented lightweight stackable closures. Suitable for use with wet/dry product fills at ambient or hot temperatures. Typical applications include foods, beverages, pharmaceuticals, nutraceuticals and chemicals.

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  • Patented Design : Our innovative design (U.S. Patent No. 10,071,835) offers the highest quality deep skirt round closure caps in the market.
  • Enhanced Case Optimization : Allows 40% more closures per pallet, dramatically reducing freight & warehousing costs.
  • Product Integrity : TaperStack's patented interlocking design feature preserves the concentric shape of the closure to eliminate warping during shipping & warehousing.
  • Sustainability : The innovative design reduces cap weight by 20%, to provide a more sustainable solution.
  • Lockliner Design : Improves liner retention, preventing curling & blowout failures during the capping process.
  • Superior Tapered Edge Design : Helps center the lid onto the container for more efficient capping; decreasing incidences of cross threading.


  • The patented design protects closure integrity, decreasing incidences of cross threading and line stoppages during filling line capping operations.
  • The interlocking cap design allows 40% more caps per pallet than traditional tumble packing, to reduce our customer's distribution costs.
  • Greater pack density reduces warehouse space demands by over 40%. Greater unit count per case reduces filling line stoppages by minimizing non-value added trips to the warehouse to replenish supplies.
  • Switching to a TaperStack closure requires only minimal adjustment to the cap feeding system. Our industry leading technical support teams are on hand to assist.
  • Increase the product's shelf presence by with customizable embossed, de-bossed, printed or colored cap designs.


  • Available in sizes from 63-120mm. A wide variety of liner options are available to meet your pack requirements.
  • Our proprietary convertible mold concept enables economical customization of the top surface and sides walls.
  • Top surface decoration options include Smooth, Matte, Embossed, De-bossed, or Printed designs. Side walls can be smooth or ribbed.