A4 Plastic Document Sleeve Penword Obwoluta 30 µm – pack of 100, frosted finish

Penword Obwoluta A4 document sleeves are protective covers sized to fit standard A4 sheets. Made from 30 µm plastic with a frosted finish, each sleeve provides a semi-opaque surface that reduces glare while keeping text and images legible. Supplied in a pack of 100, these sleeves protect documents from dust, moisture and mechanical wear, helping to keep pages flat and presentable for filing, presentations and storage.

Advantages

The 30 µm film thickness balances flexibility and durability, allowing easy insertion and removal of pages while resisting small tears and punctures. The frosted finish hides minor surface imperfections and reduces reflections under bright lighting, improving readability in displays and presentations. A universal A4 size fits standard folders and binders, and the clear front side ensures document content remains visible without direct exposure to handling and contaminants.

Suitable for

• Office filing and document organisation
• Presentations and handouts
• Reports, manuals and training materials
• Short-term archiving and catalogue protection

Key specifications

• Format: A4 (fits standard A4 paper)
• Material thickness: 30 µm plastic film
• Finish: frosted (semi-opaque) surface
• Pack quantity: 100 sleeves
• Orientation: open at the top or side depending on sleeve design (suitable for flat insertion)

How to use

Insert A4 sheets by sliding the top edge of the paper into the sleeve until it sits flat. For multiple pages, align corners before insertion to prevent creasing. Store sleeves vertically in racks or horizontally in flat boxes to avoid bending. When preparing documents for presentation, ensure the printed side faces the clear area of the sleeve so text remains clearly readable through the frosted film.

Usage recommendations

For best results, avoid exposure to high heat or direct sunlight for prolonged periods to prevent warping. Clean sleeves with a soft, damp cloth and mild detergent if necessary; do not use abrasive cleaners. When archiving important documents for long-term storage, consider acid-free paper and climate-controlled conditions in addition to using these sleeves.