Binding combs Idest 12.5 mm plastic 100 pcs white, model 405121

Idest plastic binding combs with a 12.5 mm diameter, supplied in a pack of 100 pieces in white, are designed for comb-binding documents and creating detachable, refillable booklets. These binding combs accommodate documents of roughly 125–140 pages depending on paper weight and allow assembled documents to open flat and be edited or expanded later. The comb shape and flexible plastic provide repeated opening and closing without deformation when used with compatible comb-binding machines.

Advantages

These white plastic combs offer uniform spine appearance and consistent page alignment for reports, manuals and presentations. Their 12.5 mm diameter balances compactness with capacity, making them suitable for medium-thickness documents. The flexible plastic material resists cracking and maintains shape during handling, storage and routine use.

Suitable for

• Office documents such as reports, manuals and meeting notes
• School projects, dissertations and student portfolios
• Home organization: recipe books, family archives and manuals
• Small print runs of user guides and promotional booklets

Key specifications

• Material: plastic
• Colour: white
• Comb diameter: 12.5 mm (binds approximately 125–140 pages depending on paper weight)
• Quantity in pack: 100 pieces
• Compatibility: standard comb-binding machines that accept 12.5 mm combs

How to use

Place the document pages and cover in order, align them on a compatible comb-binding machine, and punch the pages using the machine’s punch die suitable for comb binding. Open a single comb by spreading its rings, mount the comb onto the machine’s prongs, thread the punched pages onto the comb, then release the comb so it closes and secures the pages. Check alignment and, if needed, re-open the comb to add or remove pages.

Usage recommendations

For reliable results, use paper weights typical for office documents (70–100 g/m²) and ensure the punching die matches the comb pitch. Store unused combs flat in a dry environment away from direct sunlight to avoid warping. When assembling larger documents, verify that the stated page capacity suits your paper weight to prevent overfilling.