Divider sheets Donau 1/3 A4 white cardboard pack — model 8620100-09PL

Donau 1/3 A4 white cardboard divider sheets are designed to separate and protect documents in folders, binders and filing systems that use one-third A4 inserts. Made from white cardboard, these divider sheets reduce contact between pages, help prevent ink transfer and sticking, and maintain an orderly arrangement of loose papers. The compact 1/3 A4 format fits into specialised filing pockets and organisers commonly used for receipts, vouchers and small-format forms.

Advantages

The white cardboard construction provides a stable yet lightweight partition that keeps documents flat and readable. These divider sheets are easy to handle, insert and remove without damaging punched or unfolded papers. Their neutral white surface makes it simple to add labels or adhesive notes for quick identification. The compact size minimises wasted space while enabling clear separation of document groups.

Suitable for

• Organising receipts, vouchers and small invoices
• Separating inserts in specialised 1/3 A4 folders or wallets
• School paperwork, project notes and reference cards
• Home paperwork management and small-format filing systems

Key specifications

• Format: one-third of A4 (1/3 A4)
• Material: white cardboard
• Surface: smooth, writable for labels and notes
• Use: single-sided or double-sided separation of papers
• Compatibility: designed for folders, binders and filing pockets that accept 1/3 A4 inserts

How to use

Insert the divider sheet between document groups to create a clear partition inside a folder, binder or pocket. If necessary, write or stick a label on the white surface to identify sections. For punched systems, align the sheet with the binder rings or pocket openings before closing to ensure a flat and secure fit. Remove and reposition sheets as filing needs change to maintain an organised document flow.

Usage recommendations

Store the sheets flat and away from moisture to preserve rigidity. When labelling, use a permanent or adhesive label designed for paper to avoid smudging. Combine with matching 1/3 A4 pockets or wrappers for enhanced document protection and long-term archiving.