Ring binder Hamelin Elba 100400539 A4+ red, 80 mm spine, cardboard & PP, 320×285 mm

Hamelin Elba A4+ ring binder with an 80 mm spine is designed to store and organise documents that are larger than standard A4 size. The binder combines a cardboard core with a polypropylene (PP) cover for a balance of rigidity and surface protection. External dimensions are 320 × 285 mm (height × depth), giving capacity for thick document sets and projects while keeping a compact external profile suitable for shelving, transport and archive storage.

Advantages

The double PP foil base protects the binder surface and surrounding furniture from wear and moisture while providing a clean, durable finish. A robust lever-arch mechanism with Rado stabilisation keeps the binder upright and secures sheets precisely, even under heavy load. The construction uses recycled cardboard and PP foil to improve longevity and enable repeated use. Coordinated colour options and printable spine labels support systematic filing and visual consistency across storage products.

Suitable for

• Archiving large-format documents and project dossiers
• Office filing and conference documentation
• Transporting paperwork between locations
• Stores that require coordinated colour-coding of folders and binders

Key specifications

• Format compatibility: A4+ (suitable for documents larger than A4)
• Spine width: 80 mm, suitable for high-capacity filing
• Outer dimensions: 320 × 285 mm (height × depth)
• Cover material: cardboard core with polypropylene (PP) foil lamination
• Closure mechanism: strong lever-arch mechanism with stabilisation system
• Labeling: printable spine label area with double-sided print option

How to use

Open the lever-arch mechanism and position punched documents on the rings, ensuring hole alignment before closing the mechanism. For bulk inserts, load sheets gradually and check even distribution across the rings to maintain smooth closing action. Use the printable spine label for clear identification and replace it when the contents change. Store the binder upright on shelves or lay flat for transport to avoid ring misalignment.

Usage recommendations

For long-term archiving, avoid exposure to direct sunlight and excessive humidity. When transporting heavy document sets, use additional packaging or boxes to reduce mechanical stress on the mechanism and edges. Match binder colour and spine label with other storage items for easier retrieval and consistent office presentation.