Envelope MAILmedia CYGNUS EXCELLENCE DIN lang 110 x 220 mm self-adhesive

MAILmedia CYGNUS EXCELLENCE DIN lang 110 x 220 mm self-adhesive envelope is designed for sending documents, invoices and letters in the standard DIN lang format. The envelope offers a clean, consistent finish and a peel-and-seal self-adhesive strip that removes the need for moisture. Its dimensions fit folded A4 sheets and typical business stationery, ensuring contents lie flat during transit. The neutral appearance and quality paper make it suitable for professional mailing and everyday correspondence.

Advantages

The self-adhesive closure provides fast, secure sealing without licking or wetting. The envelope construction supports consistent folding and insertion of documents, reducing the risk of jams in inserter and mailing equipment. Paper weight and finish are chosen for a neat presentation and legible addressing. The standard DIN lang size ensures compatibility with common document formats and filing systems.

Suitable for

• Mailing invoices and payment reminders
• Sending folded A4 letters and contracts
• Business and office correspondence
• Bulk mailing and automated insertion systems
• Private letters and event invitations

Key specifications

• Format: DIN lang (110 x 220 mm)
• Closure type: peel-and-seal self-adhesive strip
• Compatible with folded A4 documents (third-fold)
• Envelope colour: neutral/white (suitable for printing and addressing)
• Construction: standard gummed flap replaced by pressure-sensitive adhesive

How to use

Insert documents folded to DIN lang dimensions, align contents so they lie flat inside the envelope, then remove the protective strip and press the adhesive flap firmly along the full width to secure the seal. For automated insertion, verify machine settings for DIN lang envelopes and test a small batch to confirm proper feeding and sealing. Addressing can be done by printing or handwriting on the front surface; allow printed ink to dry before stacking.

Usage recommendations

Store envelopes flat in a dry environment away from direct sunlight and extreme temperatures to preserve adhesive performance. For important or heavy documents, consider double-checking the seal and using appropriate postage or tracking services. When using automated inserters, perform routine checks to prevent misfeeds and ensure consistent sealing.