Acrylic (PMMA, polymethyl methacrylate) is a high-molecular transparent plastic that is lighter than glass and more impact-resistant.

High transparency and visual convenience
Acrylic (PMMA) has a light transmittance of over 92%, close to that of glass. Folders made of acrylic allow direct viewing of internal documents, eliminating the need for repeated opening and closing, enabling quick file retrieval and improved office efficiency.

Acrylic has an impact resistance 10-20 times that of ordinary glass. It is less likely to break when accidentally dropped or squeezed, offering a longer lifespan compared to paper or ordinary plastic folders.

They can be customized into multi-layer compartments, drawer-style, ring-binder structures, etc., to accommodate different file sizes (A4, A5, receipts, etc.) and categorization needs.

High-quality acrylic contains UV absorbers, preventing yellowing over long-term indoor use (lifespan: 3-5 years), making it more durable than ordinary plastic. Its temperature resistance range (-30°C to 80°C) suits typical office environments, preventing deformation due to temperature changes and ensuring neat file storage.

Wipe with a soft cloth dampened with mild detergent. Avoid alcohol (may corrode the surface) and abrasive tools (may scratch).

Use an anti-static spray or regularly wipe with a damp soft cloth.

Avoid high temperatures and direct sunlight. Separate surfaces with protective film or soft paper to prevent scratches.

Check transparency (high-quality sheets have over 92% light transmittance), uniform thickness, crisp sound when tapped, and no black smoke when burned.