Donau A4 Crystal Clear PP Catalogue Sleeves 170 micron (MPN 1775001PL-00)

Donau A4 Crystal Clear PP catalogue sleeves are transparent polypropylene protective pockets with a thickness of 170 microns, designed to store and present A4 printed materials, brochures and catalogues. The open-top design allows quick insertion and removal of documents while the clear PP material provides high transparency for unobstructed viewing. These sleeves help protect documents from dirt, moisture and creasing during everyday handling, filing, retail display or presentation use.

Advantages

The 170 µm PP material combines durability with flexibility, reducing the risk of tears and creases while maintaining a flat, frameless view of the inserted sheet. High transparency ensures printed content remains readable without reflections or color distortion in most indoor lighting. The simple open side makes document handling fast and minimizes time spent preparing material for meetings, shops or archives. The sleeves are lightweight, chemical-resistant and compatible with standard ring binders and catalogue holders.

Suitable for

• Protecting and displaying A4 brochures, catalogues and flyers in retail or reception areas
• Office filing and presentation of single-page reference sheets or instruction inserts
• Temporary archival storage where moisture resistance and crease prevention are needed
• Event use: handouts, programme sheets and point-of-sale displays

When it may not be suitable

These sleeves are intended for single A4 sheets or thin multi-page inserts; they are not designed to replace rigid covers or heavy-duty archival folders for long-term preservation of delicate or highly valuable originals. The open-top design provides limited protection against airborne contaminants over prolonged storage periods compared with fully sealed pockets.

Key specifications

• Material: polypropylene (PP)
• Format: A4 (fits standard A4 documents)
• Thickness: 170 microns
• Opening: one open side for insertion
• Transparency: crystal clear, high optical clarity

How to use

Insert A4 documents by sliding the top edge of the paper into the open side of the sleeve until it sits flat. For multiple documents, align sheets before insertion to avoid creasing. Use with catalogue holders, display racks or standard ring binders where applicable; if binder compatibility is required, ensure the sleeve is positioned inside a pocket that has binder holes or use a binder-compatible insert. Wipe clean with a soft, damp cloth to remove fingerprints or dust; avoid abrasive cleaners and high heat.

What to consider before purchase

• Confirm the sleeve thickness (170 µm) meets your durability needs for handling frequency
• Verify that the open-side insertion suits your storage or display method
• Check required transparency and whether crystal-clear PP is suitable for printed colours under your lighting
• Consider quantity required for office, retail or archival use to ensure consistent presentation

Usage recommendations

For best results, use these crystal clear Donau A4 PP sleeves for frequently handled displays and short- to medium-term storage. Combine with labelled binders or display frames to maintain organized, dust-limited presentation. Store unused sleeves flat and away from direct sunlight to preserve clarity and prevent warping.