Document folder Donau A4 3-flap with elastic closure, preszpan 390 gsm, yellow

Donau A4 document folder with three internal flaps and elastic closure, made from rigid 390 gsm preszpan in yellow. Designed to hold and protect A4 papers, forms and loose documents, the folder combines firm board construction with a flexible elastic strap to keep contents secure. The three internal flaps help separate and support documents, while the sturdy preszpan material resists bending and maintains form during handling and transport.

Advantages

The rigid 390 gsm preszpan provides excellent durability and shape retention, reducing the risk of creasing or damage to stored papers. An elastic closure ensures documents remain secure during transport and handling. The three internal flaps organize and protect sheets at multiple points, improving document stability. The folder’s smooth exterior and consistent thickness make it suitable for stacking and filing in drawers or boxes.

Suitable for

• Office filing and everyday document storage
• Presentations, meetings and client documentation
• Transport of forms and paperwork between locations
• Archive protection for frequently accessed records

Key specifications

• Format: A4 document folder
• Material: preszpan board
• Board weight/thickness: 390 gsm
• Internal structure: three inner flaps for document separation
• Closure type: elastic strap
• Color: yellow
• Intended use: storage, transport and protection of A4 papers and forms

How to use

Open the folder and place A4 sheets onto the inner flaps so that edges align with the folder corners. Use the three flaps to separate different document sets or to support loose sheets and prevent movement. Close the folder and secure the elastic strap around the corners to hold contents in place during transport. Store flat in filing cabinets, boxes or on shelves to preserve the board’s shape and protect documents from dust and bending.

Usage recommendations

For longer-term archival storage, keep the folder in a dry, stable environment away from direct sunlight and high humidity. Avoid overfilling beyond the capacity of the flaps to prevent deformation of the board and ensure the elastic closure remains effective.