Document folder Eller 150-03155 A4, 75 mm spine, purple, metal bottom

Eller document folder model 150-03155 is designed to hold A4 paperwork with a 75 mm spine and a reinforced metal bottom. The folder combines a tall spine capacity with a rigid base to support stacked documents and prevent sagging when stored vertically or on shelves. The purple color allows straightforward visual sorting and quick identification in shared filing systems.

Advantages

The 75 mm spine offers ample capacity for thick reports and multiple sets of documents while maintaining a slim external profile. The metal bottom provides enhanced durability and stability compared with fully cardboard designs, reducing wear at the base and improving load-bearing when folders are stacked. The A4 format and standard spine width make the folder compatible with typical office storage systems and shelving.

Suitable for

• Storing and organizing A4 reports, manuals and project files
• Archiving paperwork in offices, home offices and small archives
• Color-coded filing systems and quick visual identification
• Holding training materials, invoices and client records

Key specifications

• Format: A4
• Spine width: 75 mm
• Bottom reinforcement: metal base for increased durability
• Exterior color: purple for color-coded filing
• Construction: rigid spine with reinforced bottom to support vertical storage

How to use

Place loose or punched A4 papers into the folder and align them against the spine to ensure even distribution. When filling the folder, avoid overpacking beyond the 75 mm spine capacity to maintain closure and ease of handling. Store the folder upright on shelves or in magazine racks; the metal bottom helps keep the folder stable and prevents deformation under weight. For heavy or frequently handled files, use consistent label placement on the spine for quick retrieval.

Usage recommendations

Use the purple folder as part of a color-coded system to separate document types or projects. For long-term archiving, keep folders on shelves away from direct moisture and extreme temperatures to preserve material integrity. Inspect the metal base periodically for signs of wear if folders are frequently moved or stacked.