Cardboard Fastening Folder Barbara A4 with 50 mm spine, 350 g/m², white

Cardboard Fastening Folder Barbara A4 with 50 mm spine, 350 g/m², white is a rigid document folder designed to store and protect A4 papers, reports and invoices. Constructed from 350 g/m² white cardboard with a 50 mm spine, the folder provides a stable shape for stacking and transportation. Ties on the fastening mechanism keep contents secure and prevent accidental loss of sheets while the plain A4 format ensures compatibility with standard documents and office workflows.

Advantages

The folder combines a firm 350 g/m² board with a 50 mm spine to accommodate thicker document sets while preserving a flat profile. Ties allow reliable closure without the need for additional fasteners, and the plain white surface offers a neutral appearance suitable for corporate, home or archive environments. Durable construction reduces bending and edge damage, helping to maintain document condition during handling and storage.

Suitable for

• Organizing and storing A4 reports, contracts and invoices
• Office filing and project documentation with multiple pages
• Home paperwork and personal records that require protection
• Archival storage where stable stacking and document separation are needed

Key specifications

• Format: A4 (suitable for standard A4 documents)
• Material weight: 350 g/m² cardboard for increased rigidity
• Spine width: 50 mm to hold thicker sets of papers
• Closure: fastening ties to keep contents secure
• Color: white for a neutral, professional look
• Construction: rigid board providing protection and stackability

How to use

Open the folder and place A4 sheets flat inside the central section, arranging documents in the desired order. Use the ties on the fastening mechanism to close and secure the contents, ensuring the knots are tight enough to prevent movement but not so tight as to crease pages. Store the folder upright on a shelf or stack it with other folders; the rigid board and 50 mm spine maintain shape under normal storage conditions.

Usage recommendations

For best results, avoid overfilling beyond the capacity allowed by the 50 mm spine and keep the folder in a dry environment to preserve the cardboard’s stiffness. When long-term archiving is required, label the outside surface for quick identification and consider placing dividers or separators between large document groups to prevent shifting.