Plastic Binding Spine ARGO 12.5 mm Black — pack of 100

Plastic binding spine ARGO 12.5 mm in black, pack of 100, designed for comb-style document binding. These spines fit binding machines and comb binders that accept 12.5 mm combs and are suitable for assembling reports, manuals, presentations and other documents of small-to-medium thickness. The plastic construction offers repeated opening and closing for document updates and provides a neat, professional appearance for office and print-shop use.

Advantages

The 12.5 mm diameter provides secure binding for documents of moderate thickness while remaining easy to handle during punching and closing. Durable plastic construction resists bending and cracking under normal office use and allows the comb to flex for insertion and removal without damaging sheets. A uniform black finish ensures a consistent, professional look across documents and simplifies colour coordination with covers or folders. Supplied in a bulk pack of 100, the spines are convenient for recurrent binding tasks and reduce the need for frequent reordering.

Suitable for

• Binding reports, manuals and presentations
• Office document organisation and archiving
• Small print-shop and reprographic jobs
• Educational handouts and course materials

Key specifications

• Comb type: plastic comb spine
• Diameter: 12.5 mm (suitable for small-to-medium thickness documents)
• Colour: black
• Quantity: 100 pieces per pack
• Reusable: allows opening and reclosing for document updates

How to use

Punch document sheets and cover with the compatible comb binding machine set for 12.5 mm combs. Align the punched sheets onto the open comb spine by spreading the comb’s rings on the machine, insert the spine through the punched holes, then release or close the comb according to the machine’s operation until the comb rings sit securely in all holes. Trim any excess cover material as needed and check that pages turn freely along the spine. To update the document, reopen the comb, add or remove pages, and close it again.

Usage recommendations

For best results use with standard punched A4 or letter-size documents and covers. When binding thicker sections near the upper range for 12.5 mm, ensure hole punching is aligned and evenly spaced to avoid stress on the comb; store packs in a dry, room-temperature environment away from direct sunlight to preserve plastic flexibility.