Twofold's range of machine compatible envelopes has been designed for optimum performance with our folder inserters by using a combination of quality paper and materials.
These envelopes are slightly oversized with the seams on the outside to minimise the risk of document stoppages.
All our envelopes are routinely tested on our range of folder inserter machines, to ensure a smooth and seamless performance.
A selection of the most popular sizes and their order codes are shown below
| Standard Size |
Quality |
Window Position |
Order Code |
| 114mm x 235mm |
90gsm white |
22mm up, 23mm flhs |
E120 |
| 121mm x 235mm |
90gsm white |
22mm up, 23mm flhs |
E130 |
| 162mm x 235mm |
90gsm white |
60mm up, 18mm flhs |
E210 |
| 162mm x 229mm |
90gsm white |
55mm up, 140mm flhs |
E220 |
| 162mm x 239mm |
90gsm white |
20mm up, 15mm flhs |
E230 |
The 'flhs' in the window position column means 'From Left Hand Side' of the envelope.
If the letter size or window position is not shown above or you are unsure of the most suitable envelope, please contact us and we will do all we can to assist your choice and recommend a size that will best suit your needs.
In order to decide which of our envelopes best suit your requirements it's useful to know the dimensions of the items you wish to post, together with the required window position.
For a free quotation or advice please complete our Envelope Quotation Request form or contact us |