28mm Silver Aluminium ROPP Cap with Liner

The 28mm Silver Aluminium ROPP Cap with Liner is a premium closure solution designed for secure sealing and tamper evidence. This cap is ideal for industries requiring reliability and product integrity, combining functionality with a sleek silver finish.

This cap is a tamper-evident, roll-on pilfer-proof (ROPP) closure designed to protect product integrity. It is specifically designed for high-volume applications—commonly used in the beverage, pharmaceutical, and food industries—and must be applied using specialized roll-on capping machines to ensure a consistent and secure seal.

Features of the 28mm Silver Aluminium ROPP Cap with Liner

Material: High-quality aluminium, lightweight, durable, corrosion-resistant, and recyclable.
ROPP Mechanism: Machine-applied cap that rolls onto the bottle neck, ensuring a tamper-evident seal. Once opened, the cap deforms visibly to indicate tampering.
Liner: Compression foam, PVC, or PE liner (specify type if known) for sealing and leak prevention, compatible with liquids, chemicals, or pharmaceuticals.
Diameter: Precisely 28mm, designed for standard bottle necks used in spirits, pharmaceuticals, and cosmetics.
Surface Finish: Natural silver aluminium for an attractive appearance, with optional coatings for enhanced aesthetics or branding.

Technical Specifications of the 28mm Silver Aluminium ROPP Cap with Liner

Parameter	Details
Diameter	28 mm (Standard height for ROPP closures)
Material	Aluminium (Silver finish)
Liner Options	PVC / PE / Foam (depending on application)
Weight	Approx. 1.60 g
Cap Height	18.16 mm
Cap Diameter	27.6 mm (Body)
Bottle Neck Diameter	28 mm
Neck Type	Specially designed for tamper-evident PP28 surface
Tamper Evident	Security band permanently breaks upon opening
Compliance	Meets FDA/EU food and pharmaceutical safety standards (where applicable)
Temperature Resistance	Suitable for contents stored between -20°C to 60°C (depending on liner)

28mm Silver Aluminium ROPP Cap

Applications of the 28mm Silver Aluminium ROPP Cap with Liner

Beverages: Wines, spirits, and premium oils. Pharmaceuticals: Medicine bottles and liquid drugs. Cosmetics: Perfumes and essential oils. Chemicals: Industrial and household products.

Advantages of the 28mm Silver Aluminium ROPP Cap with Liner

Product Security: Tamper-evident design ensures consumer trust.
Preservation: Airtight seal maintains freshness and prevents contamination.
Durability: Rust-proof and corrosion-resistant.
Sustainability: 100% recyclable aluminium.
Branding: Sleek silver finish enhances product appearance; customizable with logos or colors.

mm Silver Aluminium Cap

Packaging & Compliance

Available in bulk (e.g., 1, 000–10, 000 units per carton).
Meets international safety standards (if certified, specify).
Carton Quantity: Typically supplied in packs of 3, 000.
Carton Dimensions: 475 mm (L) x 320 mm (W) x 365 mm (H).
Pallet Quantity: Approx. 63, 000 per pallet.
Pallet Dimensions: Approx. 1200 mm x 1000 mm x 1220 mm, pallet weight 150g.

Customization Options

Liner Material: Choose from PVC (chemical resistance), PE (food safety), or foam (general sealing).
Color: Optional epoxy-coated finishes (gold, black, etc.).
Branding: Embossed or printed logos to enhance brand visibility.

Note: Custom specifications available based on specific industry requirements (e.g., liner type, compliance).

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