Reliable Product Protection
A secure closure that helps maintain product integrity through storage, transport and use.
Pharmaceutical Closures
Protecting every dose starts here.
Every pharmaceutical product depends on secure packaging. Crown's aluminium ROPP closures are engineered for reliable sealing, visible tamper evidence and consistent performance.
Pharma closure sizes
22 mm Pharma ROPP
25/17 mm Pharma ROPP
28 mm Pharma ROPP
01 · Ready to use
22 mm Pharma ROPP
22 mmA compact tamper-evident ROPP closure for pharmaceutical and reagent bottles, mechanically threaded during capping for a reliable seal.
PlainPrintedEmbossedDebossedChamfered
02 · Syrups and oral liquids
25/17 mm Pharma ROPP
25/17 mmThe photographed 25/17 mm family for syrup and oral liquid bottles, in plain and printed finishes with a clear first-opening band.
PlainPrintedEmbossedDebossedChamfered
03 · Larger bottle formats
28 mm Pharma ROPP
28 mmA larger pharmaceutical ROPP closure for bigger bottle formats, with plain, printed and metallic-ink decoration options.
PlainPrintedEmbossedDebossedChamfered
Engineered for pharmaceutical confidence
Every pharmaceutical package depends on precision
In pharmaceutical packaging, even the smallest component plays a critical role in protecting product quality. Our aluminium ROPP closures support reliable sealing, visible tamper evidence and consistent packaging performance.
Visible Tamper Evidence
Mechanically threaded during capping, giving one-time evidence of first opening.
Consistent Packaging Performance
Made for consistent application across pharmaceutical bottling operations.
Flexible Packaging Solutions
Multiple sizes and liner options to suit different pharmaceutical requirements.
Every closure is engineered to perform consistently, because pharmaceutical packaging leaves no room for compromise.
It protects the product inside
Every seal protects more than a bottle
In pharmaceutical packaging, the closure is a critical safeguard for product integrity. Our pharmaceutical ROPP closures provide dependable sealing, visible tamper evidence and consistent performance throughout the product's life.
- Reliable sealing performance
A dependable seal that helps maintain integrity through storage and distribution.
- Visible tamper evidence
Threaded on application for clear first-opening evidence.
- Consistent manufacturing
Engineered for repeatable application on pharmaceutical bottling lines.
- Flexible liner solutions
EPE, Saranex, Latex and SBR liners for different product requirements.
Designed for diverse applications
Every pharmaceutical product has unique packaging requirements. Our ROPP closures support a wide range of applications while keeping reliable sealing, product integrity and tamper-evident security.
One closure platform. Many applications.
Oral Liquid Syrups
Cough syrups and oral liquids
Dependable sealing and tamper evidence for oral liquid medicines.
Dry Syrup Bottles
Powder for reconstitution
Secure sealing and product protection for dry syrup packaging.
Veterinary Products
Animal health
Reliable closures with consistent sealing for veterinary medicines.
Chemical & Laboratory Reagents
Lab and diagnostic
Secure packaging for laboratory chemicals and diagnostic reagents.
Export Packaging
Domestic and international
Dependable closures for manufacturers supplying global markets.
Built around pharmaceutical quality
Quality, repeatability and process discipline
Pharmaceutical packaging demands consistency at every stage. Our manufacturing approach is centred on quality and repeatability, so manufacturers can package products with confidence.
Manufacturing Consistency
A focus on dimensional consistency and dependable production quality.
Quality Verification
Quality checks integrated throughout manufacturing, because every batch matters.
Reliable Supply
Consistent capability for ongoing production and long-term partnerships.
Partnership Through Reliability
Working closely with manufacturers to understand their packaging requirements.
Because pharmaceutical packaging leaves no room for inconsistency.
Configured for your packaging
Sizes, liners and finishes
Our pharmaceutical ROPP closures come in multiple sizes, liner options and finishing configurations. Final closure, liner and bottle combination is validated for your application.
| Size | Decoration options | Liner options |
|---|---|---|
| 18 mm | Plain, printed, embossed, debossed, chamfered | EPE · Saranex · Latex · SBR |
| 20 mm | Plain, printed, embossed, debossed, chamfered | EPE · Saranex · Latex · SBR |
| 22 mm | Plain, printed, embossed, debossed, chamfered | EPE · Saranex · Latex · SBR |
| 25/17 mm | Plain, printed, embossed, debossed, chamfered | EPE · Saranex · Latex · SBR |
| 28 mm | Plain, printed, embossed, debossed, chamfered | EPE · Saranex · Latex · SBR |
Wider size range
The range is also available in 24, 30, 31.5, 35 and 38 mm.
Quality system
Manufactured under an ISO-certified quality management system following GMP practices, with selected non-toxic materials.
Please note
Detailed application-specific technical information is available on request.
Your pharmaceutical packaging partner
More than a product. A partner.
Choosing a closure supplier is about working with a partner who understands quality, consistency and long-term reliability, from development through commercial production.
Collaborative Development
Understanding bottle specifications, closure configurations and application needs before production begins.
Reliable Supply
Dependable production planning and consistent availability for ongoing manufacturing.
Long-Term Partnership
Supporting manufacturers across domestic and export markets with consistent quality and responsive technical support.
Selection path
Build the right closure specification
A practical route from closure size to final pack validation.
- 1Select closure size
Start with the pharmaceutical bottle and the right ROPP size.
- 2Select liner
Review EPE, Saranex, Latex or SBR for your bottle and product.
- 3Define decoration
Choose plain, printed, embossed, debossed or chamfered.
- 4Validate the pack
Confirm closure, liner, finish and bottle together for the application.
Certified manufacturing
Built to global standards
Every closure is backed by a commitment to quality, consistency and responsible manufacturing, supporting customers across pharmaceutical, beverage, food and specialty packaging.
Global standard for packaging materials safety, certified at Grade A.
International standard for quality management systems.
Member of the global platform for ethical and responsible supply chains.
Packaging that protects. Partnerships that last.
Whether you are developing a new pharmaceutical product or expanding an existing packaging line, our team is ready to help you identify the right closure solution for your application.