Map folder SMLT Model 150-00321 A4 size, 450 g/m², white

SMLT Model 150-00321 is a white A4-size map folder manufactured from 450 g/m² paperboard. The folder provides firm, rigid covers that protect A4 documents, drawings and reports from creasing and bending while keeping a clean, professional appearance. Its stiff construction makes it suitable for handling, presentation and transport of loose paper materials in office, school or archive environments.

Advantages

The 450 g/m² paperboard offers high stiffness and dimensional stability, improving protection for stored documents. The A4 format matches standard paper sizes for straightforward filing and filing-system compatibility. The white surface gives a neutral, uniform look for presentations and archives, and the plain design allows for easy labeling, stamping or printing if required. The folder’s lightweight composition keeps carry weight low while maintaining protective qualities.

Suitable for

• Storing and transporting A4 documents, reports and drawings
• Presentation folders for meetings, seminars and classes
• Archival storage and temporary filing in offices and schools
• Enclosing loose sheets for mailing or handover

Key specifications

• Format: A4 (sized to accommodate standard A4 sheets)
• Material: paperboard
• Board weight/thickness: 450 g/m² for rigid cover performance
• Colour: white surface suitable for marking and labeling
• Intended content: loose paper sheets, drawings and reports

How to use

Place A4 sheets flat inside the folder between the two covers to avoid folding or corner damage. For thicker sets, align sheets neatly before closing the covers to maintain even pressure across the stack. Write or attach a label to the outer surface for quick identification when filing or storing. When carrying multiple folders, stack them flat to prevent bending of the covers and edges.

Usage recommendations

Store the folder in a dry, cool place away from direct sunlight to prevent discoloration and moisture-related deformation. Avoid exposure to heavy loads or sharp objects that could crease the paperboard. For long-term archival use, combine with protective sleeves or acid-free interleaving if document preservation is required.