Plastics

CSD Cap Liner

High-performance liner compounds specifically engineered for carbonated soft drink (CSD) cap and crown closure applications. Ensures gas-tight sealing and product freshness.

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Key Features

Gas-tight seal for carbonated beverages
FDA food-contact compliant
Excellent compression set resistance
Consistent liner formation
Temperature stable during application

Applications

CSD crown cap liners
Carbonated beverage closures
Beer crown cap sealing
Sparkling water closures
Carbonated juice packaging

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Technical Specifications

Material	Specialty PVC / PE compound
Application	In-shell lining (rotary or linear)
Sealing Performance	CO₂ retention ≥96% after 12 months
Processing Temp	170–190°C
Compliance	FDA 21 CFR, EU 10/2011
Liner Weight	0.18–0.25 g per cap

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