Document folder Donau DONAU signature folder, cardboard A4, 450 gsm, 20 compartments, black

The Donau signature folder is a cardboard document folder sized for A4 sheets, manufactured from sturdy 450 gsm cardboard and finished in black. It provides 20 separate compartments to organise signed documents, contracts, forms and other paperwork, keeping each set secure and ready for immediate retrieval. The slim-profile construction is intended for office, legal and administrative workflows where clear separation and protection of papers is required.

Advantages

This folder combines a high-weight 450 gsm cardboard construction with a multi-compartment layout to deliver durable protection and systematic organisation. The 20 compartments allow users to separate documents by client, case, date or status without the need for additional dividers. The black surface offers a neutral, professional appearance suitable for meetings, filing and transport.

Suitable for

• Organising signed contracts and agreements
• Separating client files and case documents
• Preparing paperwork for signature rounds or approvals
• Storing forms, reports and administrative records

Key specifications

• Format: A4
• Material: cardboard
• Board weight: 450 gsm
• Number of compartments: 20
• Colour: black

How to use

Place A4 documents into individual compartments according to your chosen sorting method (for example by client, date or document type). Close the folder and transport it as needed; the rigid cardboard provides protection from bending and light handling. For archiving, label the outer edge or the first compartment to indicate contents and facilitate quick retrieval. Use the 20 compartments to keep signed originals separate from working copies.

Usage recommendations

Store the folder in a dry environment away from direct sunlight and excessive humidity to preserve the cardboard and maintain its shape. For heavy transport or long‑term storage, combine the folder with a rigid box or shelf support to prevent deformation.