Mailing Envelope

Cardboard envelopes for sending items by post

Flyerline’s mailing envelopes are made of robust E-flute cardboard. They come with a tuck-in flap closure so the envelope can be neatly closed by the sender and simply re-opened by the recipient. What’s more, they can also be reused several times. The dimensions and artwork are entirely up to you. Simply enter the dimensions you need in the 3D editor, upload your artwork and view your mailing envelope from every angle.

Customised dimensions
Practical tuck-in flap closure
Printed on one side
Printed in 4 colours (CMYK)
Available in print runs starting at 1 copy

The mailing envelope is only suitable for official mailing if the flap is additionally fixed with an adhesive tape.

Frequently asked questions

Can I also order products that are not included in the standard product range?

Yes. Flyerline Schweiz AG is capable of providing you with nearly any conceivable printed product. We have one of the most extensive, state-of-the-art pools of printing and processing equipment in Switzerland. If you don’t see the product you want in our standard range, please use the contact form to send us your request. Our Sales team will be happy to prepare an attractive, customised quote.
How quickly can Flyerline deliver?

Delivery times vary depending on the specific product and print run. We always make every effort to produce and deliver your printed matter as quickly as possible. We generally need 2-5 working days, depending on the product. When you place your order, we offer a “Rush” option for most products that generally ensures you expedited production and a turnaround time of one working day. The actual time required for production and the expected shipping date can always be found in our shop, right by the configured print product.
How should I deliver my print data?

Ideally, we recommend that you send us a print file with a resolution of 300 dpi in CMYK colour mode (colour profile: PSO Coated, V3) and a bleed of 3 mm. The data formats that work best are .pdfx1, .pdfx3 and .pdfx4 as well as .tiff and .jpg for picture files. For detailed information, please refer to our “Data Delivery Tips”. You will find this document and the corresponding product data sheet both in our Download Centre and by the product in question.
What does 4/0 or 4/4 mean?

4/0 colour means: printed in four colours on one side (full colour)
4/4 colour means: printed in four colours on both sides (full colour)
Can I also send Office files to Flyerline?

Yes. But since Office files cannot be processed for professional printing, we first have to convert them into printable files. We charge a conversion fee of CHF 25 per file and page.
What is CMYK?

Cyan, magenta and yellow are the primary colours used for subtractive colour mixing. Black (K) is added because the primary colours are unable to produce a pure black. CMYK is the colour space required for printing. All masters are converted into CMYK files if they are not delivered in CMYK format.
My file is in RGB mode. Will that work too?

Yes. We convert the data into CMYK. This could result in slight variations in colour, especially in the case of extremely bright colours, since we do not know what colour was originally used and RGB documents look different on every screen. If you provide us with print data in RGB mode, we recommend selecting the “Proof” option.
What is bleed?

The bleed is the area of the print data that extends beyond the normal edge. Bleeds are necessary because printing machines work within a certain tolerance range and the paper can shift slightly during printing. Please create print files that have a 3 mm bleed on each edge.

Mailing envelopes in action

Mailing envelopes are ideal for sending documents, books, brochures, various print media and other items. Since they’re made of high-quality cardboard, these mailing envelopes can be reused several times, making them an extremely sustainable product. When bearing your custom-printed artwork, these boxes also communicate your logo or advertising message. The artwork, dimensions and print run are up to you, we follow your instructions.

Note: Fix the flap with adhesive tape before sending the mailing envelope to the post office.

Format

The dimensions of these cardboard mailing envelopes are entirely up to you, the customer. Simply enter the individual dimensions into the 3D editor and view the box from all sides.

Colours

Flyerline Schweiz AG prints using the CMYK 4-colour model (also referred to as Euroscale). Any spot or RGB colours contained in the files will be converted to CMYK.

Sturdy, high-quality material

Mailing envelopes are produced using 1.5-mm-thick corrugated cardboard and they are available in white, coated on one side or in natural brown.

Number of sides printed

Mailing envelopes are only printed on one side.

Print runs

Mailing envelopes can be ordered in print runs ranging from one copy to large-scale runs.

Professional design assistance: We'll design your mailing envelopes

Planning mailing envelopes but need help with the design and layout? Our professional graphics department will be happy to help you out.

Contact and Support

Do you have any questions or haven't found what you need? We'd be happy to advise you individually and help you order your printed materials. For personal assistance, please contact our Customer Centre.