Envelope MAILmedia C6 30005397 — envelopes de papel não impressos, 1000 unid.

MAILmedia C6 envelopes are plain paper envelopes in C6 format supplied in a pack of 1000 pieces. Designed for mailing letters, invitations and small documents, these unwindowed envelopes provide a cost-effective bulk solution for office and business use. The simple design supports handwriting, printing and machine processing while ensuring privacy for contents.

Advantages

These plain paper C6 envelopes offer uniform size and consistent quality across a large pack, making them suitable for high-volume mailing tasks. The unwindowed construction prevents accidental exposure of enclosed documents and allows for full customization of addressing and labeling. Supplied in a 1000-piece quantity, the envelopes reduce the need for frequent reordering and help lower per-item costs for routine mailing operations.

Suitable for

• Sending personal letters and business correspondence
• Mailing invitations, greeting cards and event materials
• Enclosing invoices, statements and small documents
• Bulk mailing campaigns and office supply stock

Key specifications

• Format: C6 (suitable for A4 folded to quarters or A5 folded once)
• Material: plain paper (uncoated)
• Quantity: 1000 pieces per pack
• Design: unwindowed, suitable for hand addressing or printing
• Closure type: standard gum flap (moisten-to-seal)

How to use

Prepare the item to be mailed so it fits the C6 envelope size; letters can typically be folded twice to fit. Insert the document or card, align contents to avoid bulging, and moisten the gum flap to seal. For bulk mailing, load envelopes into an addressing or inserting machine according to the device manufacturer’s guidelines. Store unused envelopes flat in a dry environment to prevent warping or moisture damage.

Recommendations

For reliable results when printing addresses, test your printer feed with a small number of envelopes first and adjust settings for paper thickness. Keep the envelopes in their original packaging until use and avoid exposing them to high humidity to maintain sealing performance and paper quality.