Envelope sigel DU442 Chalet Style DIN long (DL) without window – pack for letters and cards

sigel DU442 Chalet Style DIN long envelopes are DL-format paper envelopes without a window, designed for sending letters, greeting cards and invitations. The Chalet Style decorative motif gives a seasonal and handcrafted appearance while maintaining the practical dimensions for standard correspondence. These envelopes accept A4 paper folded into thirds and are suitable for both personal and professional stationery needs.

Advantages

The envelopes combine a themed design with a standard DL format, offering a balance of visual appeal and compatibility with postal requirements. Being without a window, they protect the contents from view and are compatible with printed inserts, handwritten addresses or address labels. The paper construction provides reliable handling in printers and during manual preparation, and the Chalet Style print adds a distinctive touch for special occasions without affecting functionality.

Suitable for

• Sending letters and formal correspondence
• Mailing greeting cards, holiday cards and invitations
• Business or personal stationery for seasonal campaigns
• Handwritten notes, inserts and promotional flyers

Key specifications

• Format: DL (fits A4 folded into thirds)
• Window: none (closed face)
• Material: paper envelope suitable for mailing and stationery use
• Design: Chalet Style decorative print for seasonal or special-occasion appearance
• Use: suitable for manual addressing, labels and machine handling

How to use

Insert A4 documents folded into thirds, cards or invitations and seal according to the envelope closure method. Address the envelope by handwriting, printing an address label or using a compatible postal printer; ensure the design does not obscure address placement. For bulk mailings, test a small batch in your handling or folding equipment to confirm reliable feeding and sealing before processing larger quantities.

Recommendations

Store envelopes flat in a dry environment to avoid warping. For postal compliance, place address and postage on the front center/right area as required by local postal services. When using inkjet or laser printing for addresses or labels, verify that ink adhesion and drying are compatible with the envelope paper to prevent smudging.

sigel Chalet Style DL envelopes provide a practical DL format with a decorative front suitable for seasonal mailings, invitations and personal correspondence while preserving privacy and postal compatibility.