Envelope sigel DU634 DIN long with window — Christmas Golden Glow design

sigel DU634 DIN long envelope with window — Christmas Golden Glow design is a DIN long envelope with a clear address window and a printed festive motif. It is sized to fit standard DIN long documents and invitations, combining practical addressing through the window with a decorative seasonal appearance suitable for holiday correspondence and event mailings.

Advantages

The envelope features a transparent window that allows addresses on enclosed documents to show through, reducing the need for additional label printing. The Christmas Golden Glow design provides a consistent festive look for bulk mailings without affecting compatibility with standard postal sizes. Manufactured with materials appropriate for everyday mailing, the envelope supports secure closure and smooth feeding through postal systems and office printers where applicable.

Suitable for

• Mailing holiday letters and seasonal greetings
• Sending invitations to events held during the holiday season
• Business correspondence with a festive presentation
• Mail-outs where address visibility through a window is required

Key specifications

• Format: DIN long compatible size for standard long documents and inserts
• Front panel: clear address window for visible recipient details
• Design: printed Christmas Golden Glow motif on the exterior
• Material: paper envelope suitable for postal handling
• Closure: standard flap closure designed for reliable sealing

How to use

Place the document, letter or invitation inside the envelope so the recipient address aligns with the transparent window. Ensure the address on the inserted page is positioned correctly and printed or written in a contrasting colour for clear visibility. Close the flap according to the envelope's closure type and affix postage as required by the postal service before mailing.

Recommendations

For best results, use standard DIN long inserts with the address block positioned to match the window. Avoid overfilling the envelope to prevent postage or handling issues. When sending through automated postal equipment or office printers, check compatibility and feed direction before processing large batches.