Document Sleeves Office Products poszerzane A4 PP 90 µm 50 pcs (groszkowe)

Office Products poszerzane A4 document sleeves are made from 90 µm polypropylene (PP) and designed to protect A4 documents, reports and inserts. The pack contains 50 sleeves with a 'groszkowe' textured finish that reduces reflections and helps hide minor surface marks. Each sleeve is expandable along the spine to accommodate multiple sheets or thicker documents while allowing easy insertion and removal of papers for filing, archiving and presentation purposes.

Advantages

The 90 µm polypropylene material provides a balance between durability and flexibility, offering reliable protection against dirt, moisture and everyday wear. The expandable spine increases storage capacity without significantly increasing bulk, and the textured finish improves grip and reduces visible fingerprints. Transparent front and back surfaces maintain document legibility while preserving the original appearance of printed materials.

Suitable for

• Office filing and daily document handling
• Archiving reports, invoices and contracts
• Preparing presentations, manuals and training materials
• Protecting certificates, photos and single-sheet documents

Key specifications

• Format: A4 (suitable for standard A4 paper)
• Material: polypropylene (PP)
• Film thickness: 90 µm
• Finish: 'groszkowe' textured surface
• Capacity: expandable spine for increased sheet capacity
• Quantity: 50 pieces per pack

How to use

Insert documents into the sleeve through the open edge and adjust the expandable spine to accommodate the thickness of the contents. For best results, place single sheets or grouped documents flat inside the sleeve to avoid creasing. Use with standard A4 folders or binders if additional support or organization is required. To clean, wipe with a soft, dry or slightly damp cloth and avoid abrasive cleaners or solvents.

Usage recommendations

Store sleeves flat in a cool, dry place away from direct sunlight to prevent deformation. Avoid overfilling beyond the expandable capacity to maintain protection and prolong product life.