Europe's no.1 stockist and manufacturer of all board envelopes; operating from its site in Huntingdon, using the latest machinery, the widest range of material, the most innovative approach, and made under exacting quality procedures. What makes us different from our competition? The range and in-house print.
Five colour printing, tuck flaps, reusable Petamaila flaps, self seal flaps with latex, hot melt pressure sensitive adhesive or double sided tape. Courier flaps with red rip strip, polythene document pouches, windows, gussets, embossing & debossing, overprinting, varnishing, digital repro and chromalin proofing, cross machine gluing for compartments, and much, much more.
We hold stock of over 150 sizes available in various materials and flap types.
A 500 micron range and 210 gsm (280 micron) "Litewhite" range are ready for immediate despatch. Some of our most popular items are listed at the bottom of the page.
Our dedicated customer service department can offer fast and efficient pricing and sampling with a smile!
Try us now, ring Victoria or Joanne on +44 (0) 1480 434848 or email sales@mainlineflatpacks.co.uk
We look forward to your enquiry.
For bespoke specifications or if you cannot find the precise size you need on the popular list click here to discuss prices from "The Big Stock Pricelist".
Remember, flap is on first dimension.
| TITLE | SIZE | COLOUR | FLAP TYPE |
| 1-4 CD Jewel | 125x175x44 | White | Peel & Seal |
| CD Mailer | 140x140 | White | Peel & Seal |
| C5 Plus | 178x241 | White | Peel & Seal |
| 7" Mailer | 200x200 | White | Peel & Seal |
| C4 Small | 229x324 | Brown | Peel & Seal |
| C4 Large W/T | 248x324 | White | Tuck |
| C4 Large G/P&S | 248x324 | Grey | Peel & Seal |
| C4 Large W/P&S | 248x324 | White | Peel & Seal |
| C4 Plus | 267x330 | White | Peel & Seal |
| 11 x 14" Mailer | 280x356 | White | Peel & Seal |
| C3 W/T | 330x457 | White | Tuck |
| C3 G/P&S | 330x457 | Grey | Peel & Seal |
| C3 W/P&S | 330x457 | White | Peel & Seal |
| 12" Mailer G/P&S | 343x343 | Grey | Peel & Seal |
| 12" Mailer W/P&S | 343x343 | White | Peel & Seal |
| 12" Mailer W/T | 343x343 | White | Tuck |
| B3 W/T | 365x510 | White | Tuck |
| C2 W/T | 626x451 | White | Tuck |
| C2 G/P&S | 626x451 | Grey | Peel & Seal |
| C2 W/P&S | 626x451 | White | Peel & Seal |
Remember, flap is on first dimension.
| TITLE | SIZE | COLOUR | FLAP TYPE |
| CD Pocket | 125x125 | Brilliant White | Topless |
| CD P&S | 125x125 | Brilliant White | Peel & Seal |
| C6 | 125x178 | Brilliant White | Peel & Seal |
| C5 | 178x241 | Brilliant White | Peel & Seal |
| C4 | 229x324 | Brilliant White | Peel & Seal |
| C4X | 248x330 | Brilliant White | Peel & Seal |
| C3 | 330x457 | Brilliant White | Peel & Seal |
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