DIN C5 Self-Adhesive Envelopes with Window, Blue Print

Professional Correspondence: DIN C5 envelopes in deep blue with a window

A rich blue conveys trust and professionalism the moment you glance at your mailbox. These envelopes, featuring an integrated window on the left side, are the perfect choice for your business mail, as they create an organized and high-quality impression. Since the window is positioned exactly according to standard dimensions, there’s no need for manual addressing, making your workflows noticeably more efficient. These blue envelopes are ideal for everything from daily invoice mailings and official customer correspondence to stylish invitations, which really stand out when presented in a colored envelope.

Technical Details of the Functional C5 Window Envelopes

The standardized format of the envelopes allows for the insertion of DIN A5 documents or A4 sheets folded in half, without them having to be creased in an unsightly manner. The full-surface blue exterior print (CMYK 100/40/0/0) gives the envelope a consistent color effect, while the gray interior print ensures the necessary opacity. In our product range, you will also find additional blue envelopes for a variety of purposes, as well as a selection of envelopes with windows in various colors and sizes.

• Format: DIN C5 (162 x 229 mm)
• Color: Deep blue (full-surface exterior print)
• Paper quality: High-quality paper with a gray interior for optimal privacy
• Closure type: Convenient pressure-sensitive adhesive with a removable protective liner
• Dimensions: 16.2 x 22.9 cm (ideal for A5 content)
• Special features: Standard window on the left (90 x 45 mm), windowless back, completely opaque.
• Intended use: Sending invoices, quotes, or center-folded A4 documents.
• Intended use: everyday office work, agencies, club correspondence, and formal personal correspondence.

These envelopes offer the perfect blend of functionality and striking design for your daily mail. We ensure your order is processed quickly so that your mailing projects can be carried out promptly.