Durable Heftstreifen Flexi 38 x 150 mm white with metal tongue and extra strong PP-strip (6901-02)

Durable Heftstreifen Flexi 38 x 150 mm in white are fastening strips designed to reinforce stapled documents. Each strip features a metal tongue that secures under the staple and an extra-strong polypropylene (PP) top strip that protects the bound edge, improves staple retention and increases the lifespan of folders, reports and archives. These strips are intended for manual or machine stapling where added edge reinforcement is required.

Advantages

The combination of a metal tongue and a robust PP strip provides reliable staple anchoring and prevents tearing at the stapled edge. The 38 x 150 mm format covers a broad area along the edge for better load distribution and neat finishing. White colour blends with most paper tones and printed documents, maintaining a professional appearance. The material composition resists moisture and wear, supporting longer-term storage and frequent handling.

Suitable for

• Office filing and archiving of reports and correspondence
• Presentation folders and handouts requiring reinforced staples
• Manual or electric stapling where improved staple hold is needed
• Documents subject to frequent handling or transport

Key specifications

• Strip dimensions: 38 x 150 mm
• Colour: white
• Top material: extra-strong polypropylene (PP)
• Reinforcement component: metal tongue for staple anchoring
• Intended use: reinforcement for stapled paper documents

How to use

Place the Durable Heftstreifen Flexi strip over the edge of the assembled paper stack so the metal tongue aligns at the intended staple position. Staple through the strip and the paper as usual so the staple legs fold around the metal tongue, securing the strip in place. Trim excess paper if necessary to achieve a clean finish. The strips are compatible with standard manual and electric staplers designed for the document thickness in use.

Usage recommendations

For optimal results, choose a strip width and staple length appropriate to the thickness of your document. Apply strips to the edge before placing documents into long-term storage or frequent circulation to reduce edge wear and staple failure.