Envelopes DIN Lang+ with Window, Dark Red Print

Elegant mail in warm tones: Practical envelope sleeves with windows in dark red

Choose a color that radiates trust and warmth! A dark red envelope instantly evokes positive emotions in the recipient. Whether for heartfelt holiday greetings or for official correspondence and exclusive promotional materials—this deep, warm shade ensures that your mail immediately catches the eye and piques the recipient’s curiosity.

These colored window envelopes in DIN C6/5 (DIN Long+) format, measuring 22.9 cm in length and 11.4 cm in height, offer plenty of space for your correspondence. The built-in address window also saves you valuable time, as there is no need to write addresses on the envelopes.

Technical Details and Processing Benefits

• Format: Generous DIN C6/5 (229 x 114 mm / DIN Long+)
• Paper quality: Excellent 100 g/m² basis weight for high durability
• Closure: Straight flap with classic wet-glue binding
• Weight: Lightweight at approximately 5 g – ideal for additional side dishes
• Machine-fed envelopes: These envelopes are ideal for use in envelope-stuffing machines
• Opaque: Full-surface exterior printing for discretion and style

Thanks to the sturdy 100 gsm paper, your mailings will arrive at their destination undamaged. Handling is extremely secure: the gummed flap is first moistened and then pressed down to seal it securely —a process that envelope-stuffing machines handle fully automatically and reliably. At Kuvertwelt, you benefit from attractive volume discounts, ensuring that your professional image in dark red remains cost-effective even for large mailings.