Envelope MAILmedia C5 castanho 90 g/m² pack de 50

MAILmedia C5 brown envelopes are designed for sending, storing and protecting documents sized up to 162 x 229 mm. Made from 90 g/m² brown paper, this pack contains 50 envelopes that combine everyday durability with lightweight handling. The standard C5 dimensions accommodate folded A4 sheets and many standard forms, making these envelopes suitable for routine office correspondence and personal mailings.

Advantages

The 90 g/m² paper provides a balance between stiffness and flexibility, reducing the risk of tearing while keeping mailing weight low. The brown finish offers a neutral, professional appearance that hides dirt and wear during transport. A uniform cut and consistent size ensure reliable performance in manual and mechanised handling, and the pack quantity of 50 supports regular mailing needs without frequent restocking.

Suitable for

• Mailing folded A4 documents and letters
• Storing invoices, contracts and receipts
• Office and home correspondence
• Small-scale business mailings and administrative dispatches

Key specifications

• Format: C5, suitable for documents up to 162 x 229 mm
• Material weight: 90 g/m² paper
• Colour: brown
• Pack size: 50 envelopes
• Construction: standard gummed flap for secure closure

How to use

Insert the folded document into the envelope so that the contents lie flat and the flap closes without bulging. Moisten the gummed flap evenly and press firmly along the closure to ensure a secure seal. For additional security or tracked shipments, use tape or a postal label according to carrier requirements. Store unopened packs in a dry, cool place to preserve paper quality and prevent warping.

Recommendations

Handle with clean, dry hands to avoid transferring oils or moisture to the paper. When using automated feeders, verify compatibility with 90 g/m² envelopes and perform a test feed to confirm smooth operation. For archival storage, add an internal backing sheet when storing multiple documents to reduce abrasion.