Binding Spines HERLITZ 19/20 mm, pack of 100, blue

HERLITZ binding spines, 19/20 mm diameter, pack of 100 in blue, are designed to assemble punched documents into bound booklets. These comb-style spines fit comb binding machines that accept 19–20 mm spines and provide a secure, professional-looking finish for reports, manuals and presentations. The blue colour offers a consistent, office-appropriate appearance while the plastic comb construction allows pages to open flat and to be added or removed when necessary.

Advantages

The comb spines are made from flexible yet durable plastic that resists cracking and retains shape during handling. A 19/20 mm diameter accommodates a moderate document thickness while the pack quantity of 100 supports repeated binding tasks without frequent repurchasing. Compatibility with standard comb binding equipment ensures straightforward insertion and reliable closure, giving a neat, uniform edge to bound documents.

Suitable for

• Office reports and business proposals
• Training manuals and reference booklets
• School projects and coursework
• Presentations and meeting handouts
• Home organisation documents and recipe collections

Key specifications

• Spine type: plastic comb
• Diameter: 19/20 mm (suitable for medium-thickness documents)
• Colour: blue
• Quantity: 100 spines per pack
• Function: enables flat opening and page addition/removal

How to use

Punch the document pages and cover using a comb binding machine compatible with 19–20 mm comb spines. Align the punched holes with the open comb, position the comb on the binding machine’s prongs, and close the comb around the document by releasing the prongs or using the machine’s closure mechanism. Ensure the cover and back are correctly positioned before final closure. To add or remove pages later, reopen the comb, adjust pages, and reclose as required.

Usage recommendations

For best results, match the spine diameter to the document thickness: 19/20 mm is suitable for documents of approximately 90–110 pages of standard 80 g/m² paper depending on cover thickness. Store spines flat and away from direct heat or sunlight to prevent warping. Use with compatible comb binding machines and follow the machine manufacturer’s instructions for punching and closing.