Envelope EMERSON A4 210 x 148 mm - open-end envelope, white

EMERSON Envelope A4 210 x 148 mm is a white open-end paper envelope designed to hold A4 documents folded to the 210 x 148 mm format. The envelope offers a simple, practical construction for manual filling and sealing, suitable for routine postal use, office correspondence and document storage. It is intended for users who require a reliable, everyday envelope for invoices, letters and promotional inserts that fit the reduced A4 layout.

Advantages

The envelope features a clean white finish and a standard open-end design that makes inserting and removing folded A4 sheets straightforward. Its paper construction keeps weight low for economical postage while providing adequate protection for flat documents. The simple format is compatible with common office workflows and manual sealing, making it a convenient option for bulk use and routine mailings.

Suitable for

• Mailing folded A4 documents such as letters, invoices and contracts
• Sending promotional inserts, brochures and small catalogs
• Organizing and storing correspondence and paper records
• Everyday office mail, manual filling and sealing tasks

Key specifications

• Format: 210 x 148 mm (fits A4 folded to quarter or half depending on fold)
• Design: open-end envelope for inserting from short side
• Colour: white
• Material: paper
• Closure: manual sealing (glue strip or gumming depending on batch)

How to use

Fold A4 documents to the required size so they measure approximately 210 x 148 mm and insert them through the open short edge. Align contents inside the envelope to avoid creasing or uneven thickness. Seal the envelope using the adhesive provided on the flap or with an appropriate sealing method if the envelope is ungummed. Label or address the outside surface clearly before posting or file storage.

Usage recommendations

For reliable posting, avoid overfilling; ensure that the thickness remains within standard postal limits. Use compatible adhesive or a sealing machine if processing large volumes. Store envelopes flat and away from moisture to maintain paper quality and prevent adhesive degradation.