Envelope folder Elba Teczka kopertowa PP DL — polypropylene DL document wallet

Elba Teczka kopertowa PP DL is a slim polypropylene document wallet designed for DL-format correspondence. Constructed from durable, water-resistant polypropylene, the folder protects letters, invoices and other narrow documents from dirt and moisture while keeping contents flat and presentable. Its lightweight profile makes it easy to store, carry and include in mailings or document packets.

Advantages

The polypropylene material resists tearing, moisture and stains, ensuring reliable protection for paper documents. The envelope-style flap secures contents without adding bulk, and the thin design allows multiple wallets to be stacked or filed efficiently. The neutral appearance is suitable for business correspondence and organised filing, while the construction maintains document integrity during short-term storage or transport.

Suitable for

• DL-format letters and correspondence
• Invoices, receipts and payment documents
• Mailing preparation and postal inserts
• Short-term storage of slim documents
• Office filing and document organisation

Key specifications

• Material: polypropylene (PP)
• Format compatibility: DL-size documents
• Style: envelope / flap closure
• Weight: lightweight, thin construction for stacking and mailing
• Protection: water-resistant and dirt-resistant surface

How to use

Insert DL-format papers such as letters or invoices into the folder, fold the flap over the opening to secure contents and store flat in a drawer, file or mailing pack. For mailing, place the closed envelope folder inside an outer envelope or carton for added protection. Avoid overfilling to maintain a flat profile and ensure the flap closes properly.

Usage recommendations

Store in a dry environment away from direct sunlight to preserve material flexibility; for long-term archival storage consider acid-free paper sleeves or boxes in addition to the polypropylene folder.