Self-adhesive envelopes Office Products SK DL 110x220 mm 75gsm 1000 pcs with right window 45x90 mm white

Self-adhesive envelopes Office Products SK DL 110x220 mm 75gsm 1000 pcs with right window 45x90 mm white are DL-format mailing envelopes designed for high-volume office and postal use. Each envelope measures 110 × 220 mm and is manufactured from 75 gsm white paper, providing a balance of durability and lightweight handling. The right-positioned transparent window (45 × 90 mm) aligns with standard printed documents to show recipient addresses without additional labeling. A peel-and-seal closure ensures quick and consistent sealing for bulk mailing and reduces handling time.

Advantages

The envelopes combine a standard DL size with a clearly visible right-side window to simplify address presentation and automated sorting. The 75 gsm paper offers sufficient strength for mailed documents while keeping postage weight low. A self-adhesive peel-and-seal strip removes the need for moistening or separate adhesives, improving efficiency in repeated mailing tasks. The white surface provides a uniform appearance suitable for invoices, statements and formal correspondence.

Suitable for

• Mass mailing of invoices and statements
• Office correspondence and administrative mail-outs
• Automated mailing processes where window alignment is required
• Bulk postal runs and document distribution

Key specifications

• Format: DL (110 × 220 mm)
• Paper weight: 75 gsm
• Window: right-positioned transparent window 45 × 90 mm
• Closure type: self-adhesive peel-and-seal strip
• Color: white
• Quantity: pack of 1000 envelopes

How to use

Insert the printed document so the recipient address aligns with the 45 × 90 mm right window. Remove the protective strip from the peel-and-seal closure and press the flap firmly to secure the seal. For automated insertion, verify that the document layout matches the window position prior to running large batches. Store unopened packs in a dry, cool place to preserve paper quality and adhesion.

Usage recommendations

For optimal results in bulk mailing, confirm document templates match the window location and conduct a small test run on your inserting equipment. Avoid overfilling to maintain proper sealing and prevent wrinkling of the address window area.