Envelope sigel DU481 DIN long Christmas design, without window, suitable for letters and cards

sigel DU481 DIN long Christmas design envelopes are long-format, windowless envelopes designed for sending letters and greeting cards during the holiday season. The envelopes feature a seasonal decorative print that complements festive correspondence and personal messages, while providing a smooth surface for addressing and labeling.

Advantages

These DIN long envelopes offer a standardized size for mailing letters and cards, with a windowless design that preserves privacy and allows for decorative interiors or full-surface printing. The holiday motif simplifies seasonal presentation without additional wrapping, and the quality paper ensures reliable handling through postal systems. The self-sealing or fold-over closure provides a secure seal for single-sheet letters and folded cards.

Suitable for

• Sending holiday greeting cards and seasonal letters
• Invitations for Christmas events and small gatherings
• Mailing folded A4 leaflets or inserts trimmed to DIN long format
• Presenting printed coupons, vouchers or gift cards in a festive format

Key specifications

• Format: DIN long (suitable for folded A4 sheets)
• Window: none (windowless design for privacy)
• Design: seasonal / Christmas decorative print
• Material: paper suitable for postal handling and addressing
• Closure: fold-over or self-seal variant (depending on packaging)

How to use

Fold A4 sheets once or prepare cards to fit the DIN long format and insert them into the envelope with the decorative side facing outward. Address the envelope on the designated front area using a pen or printed label. Close the envelope using the provided flap method and ensure the seal is secure before mailing or delivering by hand.

Recommendations

To ensure smooth postal processing and legible addressing, use dark ink on the front surface and avoid overstuffing the envelope. For gift cards or thicker contents, verify thickness limits with your postal service to prevent additional postage or handling issues.

sigel DU481 envelopes are suited for seasonal communication where a tidy, windowless presentation and a Christmas-themed appearance are required.