Plastic document sleeve A4 with black strip Tetis 50 pcs pack (12 sets)

Tetis A4 plastic document sleeves with a black binding strip are transparent polypropylene protectors designed for storing and presenting A4 papers. Each sleeve has a reinforced black strip along the edge to support binding and handling, while the clear body protects documents from dirt, moisture and wear. Packaged as 50 sleeves per pack and supplied as a set of 12 packs, this product provides a bulk solution for offices, educational institutions and archiving needs.

Advantages

The sleeves combine lightweight polypropylene construction with water-resistant properties to protect documents while keeping them visible. The black strip adds edge reinforcement for easier handling and compatibility with various filing systems. The sleeves are thin enough for efficient storage but durable enough for repeated use, and the bulk packaging ensures a consistent supply for medium to large document workflows.

Suitable for

• Office filing and daily document protection
• Reports, manuals and presentation materials
• Archiving and record-keeping where clear visibility is required
• Educational materials and handouts

Key specifications

• Format: A4 (sized for standard A4 paper)
• Material: polypropylene (clear, water-resistant)
• Edge reinforcement: black binding strip
• Pack quantity: 50 sleeves per pack, 12 packs in the set
• Usage: single-sheet insertion with open side for easy loading

How to use

Insert A4 documents through the open side of the sleeve so the paper lies flat against the clear polypropylene. Align the document so text and images are visible through the front surface; use the black strip edge for handling, sliding into ring binders, presentation folders, or storage boxes as required. For multi-page documents, place papers gently to avoid creasing and verify alignment before filing.

Usage recommendations

Store sleeves flat in a dry environment away from direct sunlight to prevent deformation. For long-term archiving, combine sleeves with acid-free papers and avoid overstuffing folders to maintain document condition and sleeve integrity.