Cap and Closure Coatings

Sherwin-Williams provides coatings solutions for virtually every closure requirement.

Sherwin-Williams closure systems are custom-formulated for a complete range of food and beverage products, from infant formulas and baby foods, to mild (jams/jellies), medium (tomato sauce) and aggressive food packs (pickles, vinegars, meats, and sulphur preservatives) and can accommodate every closure type including press-twist (PT), continuous thread (CT), lug-style caps, roll on pilfer-proof caps (ROPP), wine caps and bottle crowns.

Product Range:

  • Bottle Crowns
    • Interior coatings – gold and aluminized, compatible with liners and ink jets
    • Exterior coatings – various colors, compatible with inks
  • ROPP (roll on pilfer-proof caps) & Wine Caps
    • Interior coatings –sheet fed or spray applications 
    • Exterior coatings – Custom exterior colors, special effect finishes 
  • Lug, Continuous Thread and Baby Food Closures
    • Interiors coatings – gasket adhesion, variety of pack resistance
    • Exterior coatings – various colors, compatible with ink

Technology:

  • Solvent-based and high solids
  • Design for sterilization (retort, pasteurization, and hot fill) 
  • Design for mild, medium, and aggressive food 
  • Non-PVC coatings
  • valPure® non-BPA* technologies
  • Chemical and physical resistance/processing product range 

Features:

  • Versatile pack performance 
  • Retortable
  • Hot-fillable
  • Pasteurization latitude
  • Custom exterior colors
  • Reduced VOC/ water-based formulations
  • Abrasion resistance
  • Exteriors available in a variety of colors

valPure non-BPA Coating Solutions

Learn more about our valPure® line of products supported by our rigorous Safety by Design development protocol.

Learn More

*Non-BPA - This designation indicates that the coating technology is based on polymeric components that are not derived from Bisphenol A.

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