Binding Combs Office Products A4 45 mm (440 sheets) pack of 50 — blue

Plastic binding combs by Office Products for A4 documents with a 45 mm diameter are designed to bind up to 440 sheets. This pack contains 50 blue combs compatible with standard comb-binding machines and spines. The combs are reusable and intended for producing reports, manuals, presentations and booklets in office, school or print-shop environments.

Advantages

These blue plastic combs provide a simple and consistent binding solution that keeps pages aligned and allows documents to open flat. Their 45 mm diameter supports large documents up to approximately 440 sheets without compressing pages, and the reusable construction permits opening and re-closing the spine for adding or removing pages. The combs are compatible with most comb-binding systems that accept A4 spines, ensuring easy integration into existing equipment.

Suitable for

• Binding long reports, manuals and training materials
• Preparing presentation booklets and portfolios
• School or university projects and theses
• In-house print-shop and binding services
• Documents that require periodic updates or additions

Key specifications

• Format compatibility: A4
• Comb diameter: 45 mm (suitable for up to 440 sheets)
• Material: plastic
• Color: blue
• Quantity: 50 combs per pack
• Type: comb-binding spines for comb-binding machines

How to use

Place the document pages and cover on the comb-binding machine's punching platform, punch holes along the binding edge according to the machine's instructions, then open a comb by spreading the rings using the machine's comb opener or by hand if applicable. Thread the punched pages onto the comb from the spine side and close the comb until the rings are securely engaged with the holes. To add or remove pages later, reopen the comb, adjust the content and re-close it.

Usage recommendations

For reliable results, match the comb diameter to the final thickness of the document and verify compatibility with your comb-binding machine model. Store the combs flat and away from direct sunlight to avoid warping. Use covers and card-stock endpapers where additional protection or a more professional look is required.