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UK Office Direct£6.26Visit shop Q-Connect Dl Envelope Window Self Seal 80Gsm White (250 Pack)
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The Q-Connect DL Window Self-Seal envelopes are designed for office professionals and home users who require a reliable, time-saving solution for daily correspondence. The key benefit is the self-seal closure, which eliminates the need for moisture or adhesive tape, significantly streamlining bulk mailings. A notable caveat is that the 80gsm paper weight is standard for everyday use but may be slightly thin for heavy-duty or high-security document transit.
| Model Part Number | KF07557 |
|---|---|
| Brand | Q-Connect |
The envelopes measure 110mm x 220mm (DL size).
Each pack contains 250 envelopes.
No, these are self-seal envelopes that use a pressure-sensitive adhesive strip.
The envelopes are made from 80gsm white paper.
The window is 35 x 90mm, positioned 18mm from the bottom and 19mm from the left edge.
While you should not feed the envelope through a laser printer (which may cause the seal to activate early due to heat), they are intended for use with documents printed on standard paper.
Ensure the envelope flap is clean and dry. Press firmly along the entire edge of the flap after folding to activate the pressure-sensitive adhesive.
Verify your document fold pattern. These envelopes are designed for an A4 sheet folded twice; ensure the text is positioned in the upper third of the page.
For optimal results, ensure your document templates are aligned so that the recipient's address falls within the 35mm x 90mm window zone when the paper is folded. To ensure long-term usability, store these envelopes in a cool, dry place to maintain the effectiveness of the adhesive strip. When sealing, apply firm, even pressure across the flap to ensure a complete, airtight bond. These envelopes are designed for standard postal systems and are not suitable for heavy items that might exceed the structural integrity of the 80gsm paper.
