Cardboard Document Folder Barbara A3 300 g/m² Tied White

Cardboard document folder Barbara A3 300 g/m² Tied White is a rigid folder designed to store and transport A3-size papers, drawings and prints. Made from 300 g/m² white cardboard, the folder provides lightweight but firm protection against bending and light impacts. A tied closure keeps contents secured during handling and transit, while the flat profile facilitates stacking and filing in offices, studios and classrooms.

Advantages

The 300 g/m² cardboard construction balances stiffness and lightness to protect documents without excessive bulk. The tied fastening prevents pages from sliding out and allows quick opening and closing without clips or adhesive. White exterior and inner surface provide a neutral backdrop for labels, notes or quick identification. The slim design supports easy storage on shelves, in portfolios or inside mailing envelopes for additional protection.

Suitable for

• Transporting A3 drawings, posters and technical plans
• Protecting prints, presentations and large-format documents in the office
• Archiving artwork, sketches and student assignments
• Sending flat items by post when combined with additional outer packaging

Key specifications

• Format compatible with A3-size documents
• Material: rigid white cardboard, 300 g/m²
• Closure: tied fastening for secure containment
• Color: white interior and exterior
• Profile: slim, flat design for stacking and filing

How to use

Place A3 documents inside the folder so edges align with the sides to minimize movement. Fold the cover over the contents and tie the fastening securely to keep pages in place. For best results when mailing, insert the folder into additional mailing protection such as a rigid mailer or cardboard envelope. To label contents, write on the exterior surface with a pencil or permanent marker intended for coated cardboard.

Usage recommendations

Store the folder flat or upright on a shelf to avoid warping. Keep away from prolonged exposure to moisture and direct sunlight to maintain stiffness and color. For long-term archiving, use acid-free interleaving sheets between sensitive prints and the cardboard surfaces.