Q-Connect C4 Envelopes - White - Self Seal - Pack of 250 - KF02721

These Q-Connect C4 envelopes are designed for everyday office use, providing a reliable and profes...

Best current price£25.19from UK Office Direct

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4 offers from £25.19 - £33.53

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UK Office DirectQ-Connect C4 Envelopes Self Seal 90Gsm White (Pack Of 25X10)
£2.99 delivery
£25.19
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B&QB&Q - C4 Envelope 90 Gsm Self SealWhitePack Of 250
Free delivery in 1–3 days
£26.87
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Office StationeryQ-Connect C4 Envelopes Self Seal 90gsm White Pack of 25x10 KF02721
£7.19 delivery
£33.53
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Product Information

Full details

The Q-Connect C4 Envelopes (KF02721) are an ideal solution for office managers and administrative professionals looking for a reliable, time-saving method to mail A4 documents. Featuring a high-quality 90gsm white finish and a secure self-seal mechanism, these envelopes offer a professional appearance and enhanced productivity; however, users should ensure their document thickness does not exceed the capacity of a standard C4 envelope to prevent potential tearing during transit.

All features

Model Part NumberKF02721
BrandQ-Connect

Extended Product Information

FAQs

What size paper fits in a C4 envelope?

C4 envelopes are specifically designed to hold unfolded A4 documents.

Do I need to lick these envelopes?

No, these are self-seal envelopes that use a pressure-sensitive adhesive strip.

Is the paper thick enough for confidential documents?

Yes, the envelopes feature an opaque interior specifically designed to obscure the contents.

How are these packaged inside the box?

The pack of 250 is divided into 10 smaller, easy-to-manage packs of 25 envelopes.

Can these be run through a printer?

Yes, the 90gsm paper is compatible with most standard laser and inkjet office printers.

Troubleshooting

Envelope flap not sticking securely

Ensure the surface is free from paper dust and press the entire length of the flap firmly for three seconds.

Ink smearing during printing

Check printer settings to ensure 'Heavy Paper' or 'Envelope' mode is selected to allow for proper ink drying time.

Pros and Cons

Pros

  • Eliminates the need for moisture-based sealing
  • Professional 90gsm paper weight ensures durability
  • Opaque interior protects sensitive business documents
  • Convenient subdivided packs of 25 for easy storage and distribution

Cons

  • Not intended for heavily bundled or oversized document stacks
  • Adhesive strip may lose effectiveness if stored in extreme humidity
  • Single-use adhesive closure cannot be resealed once opened

Setup, Compatibility & Care

To ensure optimal performance, keep these envelopes in a cool, dry place away from direct sunlight and high-moisture areas, as excessive heat or humidity can degrade the self-seal adhesive over time. When using, ensure the document is centered before pressing the flap down firmly to create a complete seal across the entire edge. They are fully compatible with standard laser and inkjet printing for pre-addressing. When handling bulk mail, maintain a flat surface to ensure the adhesive strips align perfectly with the back of the envelope.

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