Obálka MAILmedia Professional 225 x 112 mm s okienkom, 90 g/m²

MAILmedia Professional envelope 225 x 112 mm with a transparent window, made from 90 g/m² paper, designed for sending documents and letters where the recipient address must be visible without additional labeling. The envelope fits standard business correspondence formats and provides a clean, professional presentation while protecting contents during handling and transit. The window is positioned to align with common document address placements, reducing manual addressing and improving mail processing efficiency.

Advantages

The 90 g/m² paper offers a balance of stiffness and flexibility for reliable feeding through printers and mailing machines while maintaining a professional feel. The transparent window eliminates the need to print or attach separate address labels, saving time in bulk mailing operations. The envelope size 225 x 112 mm is compatible with a range of folded document formats and provides enough space for essential documents without excess bulk.

Suitable for

• Office and administrative correspondence
• Bulk mailing of invoices, statements, and notices
• Automated mailing and printer-fed processing
• Hand-addressed or pre-printed document dispatches

Key specifications

• Size: 225 x 112 mm
• Material weight: 90 g/m² paper
• Transparent window for address visibility
• Standard envelope shape suitable for folded documents
• Compatible with common laser and inkjet printers and mailing machines

How to use

Place the folded document into the envelope so the recipient address on the document aligns with the transparent window. For automated printing workflows, position the document according to your template so the address appears within the window area after folding. Seal the envelope according to the closure type and prepare for postage. For hand addressing, verify that the window area remains unobstructed or add a plain address sheet inside.

Recommendations

For consistent machine feeding, use documents folded to standard formats and avoid overfilling the envelope. Store envelopes flat in a dry environment to prevent warping of the paper and to maintain printing compatibility. When using automated folding and inserting equipment, verify window alignment with a test run to ensure addresses remain visible through the window.