Plus Fabric Envelopes - C6 - White - Self Seal - Pack of 500

Premium quality wallet envelopes manufactured with bright 120gsm paper, designed to combine streng...

Best current price£49.74from UK Office Direct

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UK Office Direct Envelopes Wallet 110gsm C6 White [Pack 500] -
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Office StationeryPlus Fabric Wallet Envelope C6 Self Seal Window 120gsm White Pack 500
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B&QB&Q - Plus Fabric C6 White 120Gsm Self Seal Wallet Box Of 500 Envelopes
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eBayPlus Fabric C6 Envelope Wallet Window Self Seal 120gsm White (Pack of 500)
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Product Information

Full details

The Plus Fabric C6 Self-Seal Wallet Envelopes are ideal for businesses and professionals seeking a reliable, secure solution for standard mailing needs. These envelopes offer a high-quality finish with 120gsm paper and a sophisticated blue opaque interior for added privacy. While they provide excellent durability and a professional aesthetic, users should note they are specifically sized for C6 documents, which may limit flexibility for larger correspondence needs.

All features

Model Part NumberF23470
BrandPlus Fabric

Extended Product Information

FAQs

What does the C6 size refer to?

C6 is an international standard envelope size, measuring 114mm x 162mm, designed to hold an A4 sheet folded into quarters or an A5 sheet folded in half.

Does this envelope require water to seal?

No, this envelope features a self-seal adhesive strip that activates upon pressure.

Is the blue interior visible from the outside?

No, the blue pattern is printed on the inside of the envelope solely to provide opacity and security for the contents.

What is the weight of the paper?

These envelopes are made with 120gsm paper, which is thicker and more durable than standard office envelopes.

How many envelopes are in one pack?

Each pack contains 500 individual white C6 envelopes.

Can these be used in an inkjet printer?

While these are designed for hand-written or inserted documents, they may be compatible with some printer feed systems; however, test first to ensure no jamming occurs.

Troubleshooting

Envelope seal is not sticking properly.

Ensure there is no dust or paper debris on the adhesive strip and press firmly along the entire edge for 3-5 seconds.

The paper appears slightly wrinkled.

Store the box flat rather than upright to prevent pressure damage to the envelopes at the bottom of the stack.

Pros and Cons

Pros

  • High-quality 120gsm paper provides a premium feel
  • Self-seal adhesive is convenient and requires no water
  • Blue opaque lining guarantees document confidentiality
  • Sturdy construction prevents tearing during transit
  • Professional white finish looks great for official letters

Cons

  • Limited to C6 sizing, not suitable for larger unfolded documents
  • Self-seal strip may lose effectiveness if stored in extreme heat
  • Requires careful alignment during sealing for the best aesthetic result

Setup, Compatibility & Care

For optimal results, ensure your document is folded precisely to fit the C6 dimensions (114mm x 162mm). When using the self-seal closure, align the flap edge carefully to the adhesive strip before pressing firmly across the entire width. For long-term care, store these envelopes in a cool, dry place to prevent the adhesive from prematurely setting or the paper from absorbing atmospheric moisture. Avoid exposing the box to direct sunlight or humid storage areas to maintain the integrity of the paper and the adhesive backing.

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