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UK Office Direct£1.84Visit shop 5 Star Office C4 Envelope Window Peel And Seal 90Gsm White (Pack 10)
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B&Q£8.20Visit shop B&Q - C4 Window Envelope Peel And Seal 90Gsm White (Pack Of
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The 5 Star Office C4 Window Envelope is an ideal choice for office managers and professionals seeking a reliable, time-saving solution for mailing A4 documents. Constructed from high-quality 90gsm white paper, these envelopes ensure your correspondence arrives protected and professional, though the peel-and-seal closure requires careful alignment to avoid premature sticking.
| Model Part Number | FS600450 |
|---|---|
| Brand | 5 Star Office |
While these are designed for manual insertion, ensure your printer handles C4 size envelopes and is set to the correct thickness for 90gsm paper.
No, the peel-and-seal closure is a pressure-sensitive adhesive and requires no moisture.
The envelopes are made from 90gsm white paper, providing a standard, professional weight.
Yes, the 324 x 229mm dimensions are specifically designed to fit A4 paper without folding.
This specific variant comes in a pack of 10 envelopes.
Ensure the paper surface is clean and free of dust, and apply firm, even pressure across the entire length of the adhesive strip.
Gently lift the flap. If the bond has already set, avoid tearing the paper by using a letter opener or thin blade to carefully separate the paper layers.
Check that the document inside is flat. If the envelope was stored in extreme cold, let it reach room temperature before use.
To ensure the best results, print your recipient address on the A4 document so it aligns perfectly with the clear window during insertion. When sealing, hold the flap gently by the edges and press down firmly across the adhesive strip once positioned correctly. For storage, keep the envelopes in their original packaging to prevent the paper from yellowing or the adhesive from collecting dust. Avoid exposing the box to extreme heat or humidity, as this can degrade the sealing strip over time.
