obálka MAILmedia C6 červená 75 g/m² samolepiaca veľkosť 114 x 162 mm

MAILmedia C6 red envelope, size 114 x 162 mm, is made from 75 g/m² paper with a wet adhesive closure. It is designed to hold C6-format documents such as invoices, delivery notes and correspondence. The red exterior provides quick visual identification and sorting in office and business mailing processes while the wet adhesive flap secures contents after moistening.

Advantages

The envelope combines a mid-weight 75 g/m² paper stock with a classic wet adhesive closure to balance durability and economical use. Its C6 dimensions accommodate folded A4 or A5 documents without unnecessary bulk. The colored outer surface improves handling efficiency in workflows that require fast visual sorting or color-coded mailing. The simple construction supports automated and manual processing and provides a conventional, reliable seal after moistening.

Suitable for

• Dispatching invoices and delivery notes
• Mailing correspondence and letters in C6 format
• Office and administrative bulk mailing
• Color-coded sorting and organization of outgoing post

Key specifications

• Format: C6 (114 x 162 mm)
• Paper weight: 75 g/m²
• Closure type: wet adhesive flap
• Color: red exterior
• Suitable for standard postal handling and manual or machine insertion

How to use

Insert the folded document into the envelope so the contents sit flat and fully within the edges. Moisten the adhesive strip on the flap evenly and press the flap down to form a secure seal. Allow brief time for the adhesive to set before stacking or placing in outgoing trays. For machine processing, ensure the flap is properly sealed and the envelope is not overfilled to avoid jamming.

Recommendations

Store envelopes flat in a dry environment away from direct sunlight and excessive humidity to preserve paper quality and adhesive performance. When using for important documents, check that edges are fully sealed and consider additional protection such as internal document sleeves if needed.