Document sleeves with flap Donau B4 100 µm, pack of 10 (DONA0102)

Donau B4 document sleeves with flap are transparent protective pockets designed for B4-sized papers. Made from 100 µm thick material, each sleeve offers a durable barrier against dirt, moisture and abrasion while maintaining clear visibility of enclosed documents. Supplied in a pack of 10, these sleeves include a closing flap that secures contents during handling, storage and transport.

Advantages

The 100 µm thickness provides a balance of flexibility and robustness to protect certificates, reports and drawings without excessive bulk. The transparent material allows immediate document identification and presentation while the flap reduces the risk of pages sliding out. The sleeves are lightweight and stackable, facilitating efficient storage and archiving.

Suitable for

• Archiving and long-term document storage
• Presentations and handouts
• Transporting certificates, reports and drawings
• Protecting manuals, catalogues and technical sheets

Key specifications

• Size: fits B4 paper
• Material thickness: 100 µm
• Finish: transparent, clear
• Closure: flap for secure retention
• Pack quantity: 10 sleeves

How to use

Insert B4-sized documents into the sleeve from the open side, ensuring the content is aligned and fully covered by the transparent material. Fold the flap over the opening to secure the document; for additional protection during transport, stack sleeves with contents facing the same direction or store them flat in a folder or box. Avoid overfilling the sleeve to prevent creasing or stress on the flap.

Usage recommendations

For archival purposes, store sleeves in a dry, cool environment away from direct sunlight to minimise long-term material degradation. When presenting or transporting important documents, consider placing sleeves inside a rigid folder or envelope to reduce bending and maximise protection.