High-Performance Plastic Caps for Glass and PET Bottles
Secure. Reliable. Consumer-Friendly.
Finn-Korkki’s plastic bottle closures offer a dependable and cost-effective solution for a wide range of beverage applications — including carbonated soft drinks, bottled water, and juices. Designed for both glass and plastic bottles, our closures deliver consistent sealing performance, easy handling, and peace of mind for end users.
Whether your products are for single-use or returnable bottles, our closures are engineered to meet the technical and functional demands of modern beverage packaging.
Why Choose Finn-Korkki Plastic Closures?
Tamper-Evident Design
- Clear visual and tactile break indicators on the tamper evidence band
- Reassures consumers of product integrity and safety
Reliable Sealing & Venting
- Dual top and side sealing systems ensure excellent carbonation retention and freshness
- Integrated venting slots enable safe pressure release upon opening
User Convenience
- Smooth, consistent removal torque for easy opening
- Excellent re-sealability supports on-the-go consumption
- Suitable for “Pick and Place” and “Direct Pick-Up” application systems
Customisation & Compatibility
- Available in a range of standard colours from stock
- Multiple liner sealing profiles to meet your specific bottling needs
- Compatible with popular neck finishes including, MCA, pilfer proof 28 and PCO 1810.
Sustainability in Mind
- Fully recyclable materials
- Designed to support responsible packaging goals
Tailored Support & Expert Advice
With decades of experience in closure technology, we’re here to help you choose the right cap for your packaging line, product characteristics, and consumer expectations.
Request More Information
Click on Plastic Closures to send your enquiry to Finn-Korkki. Our team will be happy to provide detailed specifications and recommend a plastic bottle cap tailored to your needs.