Envelope MAILmedia Kuvermatic 120 x 235 mm, Offset white 80 g/m² with window 45 x 90 mm

MAILmedia Kuvermatic 120 x 235 mm envelopes in offset white paper, 80 g/m², include a 45 x 90 mm transparent window positioned to display recipient addresses from standard documents. These envelopes are manufactured to consistent dimensions and weight, providing a professional appearance for business correspondence. The materials and window placement are suitable for automated inserting equipment, enabling efficient processing in high-volume mailing operations.

Advantages

These windowed envelopes offer uniform paper weight and precise folding for reliable feeding through inserting machinery. The offset white finish gives a neutral, legible background for printed addresses and logos. The transparent window reduces the need for separate address labels and saves time in mailing preparation while maintaining a tidy presentation for invoices, statements and letters.

Suitable for

• Mailing invoices, bank statements and payment reminders
• Mass mailing and bulk dispatches from offices or accounting departments
• Automated inserting machines and Kuvermatic systems
• Any correspondence where recipient address is visible through the window

Key specifications

• Format: 120 x 235 mm
• Paper type: offset
• Paper weight: 80 g/m²
• Color: white
• Window size: 45 x 90 mm (transparent)
• Window position: aligned for standard A4 folded documents

How to use

Fold the document so the recipient address aligns with the 45 x 90 mm window before inserting. Confirm the address area is centered in the window to ensure visibility. For automated inserting, verify machine settings for envelope size and window position; perform a short test run to check feed and sealing performance. Close the envelope according to the sealing method provided by the supplier or machine, and prepare for mailing.

Usage recommendations

Use standard A4 documents folded twice or other formats that place the address within the 45 x 90 mm window. Store envelopes flat in a dry environment to avoid moisture-related warping and ensure consistent feeding in automated equipment. For high-volume runs, run periodic checks on alignment and folding to prevent misfeeds or blocked windows.