Krúžkový blok Pagna 20900-02 A4 biely

The Pagna 20900-02 A4 white ring binder is a durable document folder designed to store and organize A4-size papers. Constructed from polypropylene (PP), this binder combines light weight with mechanical strength and resists moisture and everyday wear. The round ring mechanism enables smooth page turning and secure fastening of punched sheets. With external dimensions of 260 mm × 320 mm × 33 mm, the binder offers compact storage while accommodating a moderate stack of documents. The product is supplied in packs of 12, suitable for outfitting an office, classroom, or archive.

Advantages

The polypropylene construction provides tear resistance and low weight, making handling and transport straightforward. The round ring mechanism ensures reliable alignment of punched pages and reduces stress on paper edges during use. The neutral white color supports a uniform appearance on shelves and is suitable for labeling on the spine and cover. The external dimensions and slim spine allow efficient use of shelf space while keeping documents accessible.

Suitable for

• Organizing A4 documents in offices and home workplaces
• School materials, handouts, and student portfolios
• Project files and manuals that require frequent page access
• Archiving administrative records in a compact format

Key specifications

• Material: polypropylene (PP)
• Format: A4 document size compatibility
• Ring type: round ring mechanism for punched sheets
• External dimensions: 260 mm (width) × 320 mm (depth) × 33 mm (height)
• Color: white
• Pack quantity: 12 binders per pack

How to use

Open the round ring mechanism and insert punched A4 sheets or document dividers, aligning the holes with the rings. Close the rings until they click to secure the pages. Use the spine and cover area for labels or adhesive tabs to identify contents. For transport, close firmly and carry by supporting the binder along its spine or by placing it inside a document box or bag to avoid bending. Periodically check ring alignment and clean debris to maintain smooth operation.

Recommendations

Store binders upright on shelves to prevent warping, avoid prolonged exposure to direct sunlight to maintain color and material integrity, and limit overfilling beyond the binder height to preserve ring alignment and extend service life.