Kirjekuori MAILmedia B6 valkoinen kumitettu suora läppä 80 g/m² matta

Envelope MAILmedia B6 white gummed pointed flap 80 g/m² matte is a B6-format mailing envelope made from 80 g/m² matte white paper with a gummed closure and a pointed flap. The envelope is intended for sending letters, invitations and documents that fit the B6 size. The gummed seal is activated by moistening and provides a secure closure suitable for postal handling and document storage.

Advantages

The envelope combines a matte white surface with 80 g/m² paper weight for a balance of opacity and flexibility. The gummed pointed flap ensures a neat, tamper-resistant closure after moistening, while the uniform white finish supports printing or handwriting. The B6 format accommodates folded A5 or B6-sized inserts without excess bulk, and the construction is designed for reliable handling in standard postal systems.

Suitable for

• Personal letters and greeting cards
• Invitations and RSVP mailings
• Business correspondence and invoices
• Document storage and filing of B6 materials

Key specifications

• Format: B6
• Paper weight: 80 g/m²
• Color: white
• Finish: matte
• Flap type: pointed flap
• Closure: gummed (moisten-to-seal)

How to use

Insert the document or card to fit the B6 envelope. Moisten the gummed area on the pointed flap evenly using a damp sponge, cloth or a few drops of water applied with a finger, and press the flap firmly to the body of the envelope to form the seal. Allow a short time for the gum to adhere before handling or placing in outgoing mail. For bulk sealing, consider using a dampening roller or a mechanical gumming device suitable for envelopes of this type.

Recommendations

Store envelopes flat in a cool, dry place to preserve the gummed adhesive and prevent moisture damage. When addressing or printing on the matte surface, test your pen or printer settings on a single envelope to ensure legibility and ink compatibility.