Ring Binder STARPAK A4/50, plastic cover, for A4 documents, 50 mm spine

STAPAK ring binder for A4 documents with a plastic cover and a 50 mm spine provides organised storage for punched A4 sheets and loose papers. Designed for office, school and home use, the ring mechanism allows easy insertion and removal of pages while keeping documents secure. The simple construction and durable plastic cover make it suitable for regular handling and archiving of reports, manuals, projects and other paperwork.

Advantages

The plastic cover is lightweight and resistant to wear, offering surface protection for stored documents. A 50 mm spine provides substantial capacity for many sheets while the ring mechanism ensures smooth opening and closing for quick access to contents. The binder's A4 format keeps pages aligned and flat, supporting professional presentation and long-term storage.

Suitable for

• Organising office reports and meeting materials
• Storing school notes, coursework and project documentation
• Archiving manuals, invoices and reference documents
• Collecting designs, printed presentations and training materials

Key specifications

• Format: A4
• Spine width: 50 mm capacity
• Cover material: plastic
• Closure: ring mechanism for punched pages
• Suitable for punched A4 sheets and loose papers

How to use

Open the rings by lifting the ring-release mechanism, insert punched A4 sheets onto the rings, then close the rings until they click to secure the pages. Place heavier documents flat inside the binder to prevent distortion of the cover and evenly distribute the contents to maintain the spine shape. To remove pages, open the rings, slide out the sheets and close the rings afterwards.

Usage recommendations

For best results, use A4 sheets punched with standard 2- or 4-hole punches compatible with the ring spacing. Store the binder upright on a shelf to preserve shape and protect documents from creasing or dust. Avoid exposure to high heat or solvents which can deform the plastic cover.