Certificate Polyester Pocket Refills (390x234mm) Pack of 5

Protect and preserve important certificates with these crystal-clear polyester refill pockets, designed for secure long-term archival storage. Manufactured from inert archival polyester, they provide exceptional clarity while helping to protect documents from damage, discolouration, and deterioration over time.

Each pocket features an extra-secure opening designed to hold certificates safely in place until the sleeve is removed from the ring mechanism, offering additional protection during handling and storage.

Ideal for birth, marriage, and death certificates, official documents, family history records, and archive collections.

Polyester is acclaimed and approved by museums and all major archives as safe and suitable for the long-term storage of documents.

Pocket size approx 390x234mm

Why Polyester?

Polyester is known for its stability and durability. It does not chemically react with stored items, making it ideal for long-term preservation as well as excellent protection against dust, dirt, and physical damage. High tensile strength ensures that polyester sleeves and enclosures do not tear or stretch easily.

Polyester is the first choice for many museums and archives for their most precious documents and images - not only are the contents protected against nearly all forms of damage apart from light, but the clarity means they can stay protected whilst being viewed as there is no need to remove the items from their polyester sleeves.

What are the properties of Polyester?

• Excellent strength – high tensile strength
• Good moisture and gas barrier properties
• Resistance to stretching or shrinking
• Excellent clarity
• Resistance to dyes, solvents and other chemicals
• Lightweight
• Rigidity and Flatness
• Thermal stability - high temperature resistance, thermal and electrical insulation properties
• Easy to recycle and reuse