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UK Office Direct£13.60Visit shop C4 Envelopes Self Seal 90gsm White (Pack of 250)
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B&Q£16.16Visit shop B&Q - Whitebox C4 90Gsm Self Seal EnvelopeWhite (Pack Of 250)
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Designed for office professionals and home users alike, these C4 envelopes provide a secure and efficient way to mail A4 documents without folding. Their primary advantage is the self-seal closure that saves time during large mailings, though users should note that the 90gsm paper weight is standard and not intended for heavy-duty shipping of fragile items.
| Model Part Number | WX3499 |
|---|
Yes, C4 envelopes are specifically designed to hold A4 documents flat without folding.
No, these envelopes feature a self-seal strip that works by peeling off the protective cover and pressing it shut.
These envelopes are made from 90gsm paper.
This pack contains 250 envelopes.
Yes, the smooth white finish is compatible with most standard inkjet and laser printers that support envelope feeding.
Ensure the envelope flap and body are free from paper dust and press firmly along the entire edge for 3-5 seconds.
Verify that your document stack is not thicker than the envelope capacity and ensure paper edges are not catching on the sides.
To use these envelopes effectively, simply place your A4 documents inside, peel the protective strip from the adhesive, and press the flap firmly against the back of the envelope. Ensure the surface is flat to maintain a consistent seal. For storage, keep the box in a cool, dry place away from direct sunlight; extreme heat or humidity can cause the self-seal adhesive to lose its tackiness over time. Avoid overstuffing the envelopes to ensure they remain within standard mailing thickness limits for your postal carrier.
