OPUS CHANNEL 297MM 28MM (25PCS)

Elevate your corporate reports, portfolios, and academic manuscripts with the OPUS Channel 297mm 28mm (OS-029728). Designed specifically for professional Metalbind channel binding systems, these channels deliver a clean, durable, and sophisticated book-bound finish without damaging your paper through punching, perforating, or adhesive gluing.

Key Features

• Generous Binding Capacity: The 28mm channel width securely accommodates thick documents, holding up to approximately 250 to 280 sheets of standard 80 gsm paper.
• Standard A4 Format: Precisely engineered at 297mm in length, making it the perfect fit for A4 portrait and A3 landscape document presentations.
• Robust Metalbind Construction: Formed from high-grade, resilient metal designed to clamp firmly and hold document leaves permanently in place.
• Punch-Free Document Preservation: Preserves the integrity of original sheets without requiring holes, wire threading, or messy thermal glues.
• Commercial 25-Pack Value: Packaged in a practical box of 25 pieces, ideal for print shops, corporate offices, architectural firms, and educational institutions.

Professional Presentation

Whether you are assembling legal dossiers, company profiles, or thesis dissertations, OPUS binding channels provide a rigid, library-quality spine that enhances durability and readability while offering effortless operation on compatible manual and electric channel binders.