Order Letterboxes

Submission specifications for Letterbox

Keep 4 mm safety margin

Keep all important text and images at least 4 mm away from the edge of the finished size.

Use CMYK as the color mode.

Prepare your files using CMYK as the color mode, not RGB. Use colormode FOGRA39 (ISO Coated v2) for coated papertypes and colormode FOGRA47 (PSO Uncoated ISO12647) for uncoated papertypes. If you are unsure of the colour mode of your file, don't worry we can always convert this for you. Keep in mind this can cause the colours to differ from the original file.

Use the PMS color code(s).

Use uncoated PMS colors for products printed on uncoated paper (offset paper, Biotop and Conqueror Vergé), and use coated PMS colors for products printed on machine coated papers (gloss and silk), and every other product printed with PMS colors (gifts, textiles etc.).

Resolution of at least 300 dpi.

Make sure the resolution of the images and graphics in your artwork are at least 300 dpi.

Fonts should be at least 6pt.

Fonts should be at least 6 pt.

Make sure the ink coverage isn't higher than 300%.

Force Color Images to CMYK with a 260% ink limit (in Photoshop > Convert Color Profile > Photoshop 5 Default CMYK). Make sure the ink coverage isn't higher than 300%.

Save your files in uneditable, print-ready file formats.

Save your files in uneditable, print-ready file formats (PDF (1.4 or higher), TIFF, EPS, JPG). Deliver your files in one layer: the background layer.

Convert fonts to outlines or embed all the fonts.

Make sure you convert fonts to outlines or embed all the fonts when saving it to PDF.

Use the right values for full color black.

Use Rich Black (C:63% M:52% Y:51% K:100%) for larger areas and text to get a deep black color. Do not use this value for text smaller than 15 pt or plain text. This can only be used in full color printing. For designing black smaller texts use 100% black.

Check line thickness

Lines should be at least 0.25 pt. Negative lines should be at least 0.5 pt.

Check your artwork on overprint.

Make sure no elements in your artwork are set on overprint. Unless you want this effect in your design. The degree of transparency in printing depends on the ink, paper, and printing method used.

Frequently Asked Questions for Letterbox

What is this product exactly? And what can I use it for?

• Letterbox are made of 380gsm carton plano sheets that are glued, creased and do have folding lines. The Letterbox can be printed to your wish.
• This product is used to / as:
• To ship products, items and documents.

What is the fastest possible turnaround?

• 5 working days
• Note only applicable for products which require your design: To make sure that your order is delivered at the indicated time, it is important that we receive your file with your design for the product, on time (also called cut-off time). In this way the product can be moved into production on time. The deadline is always communicated in the yellow bar on the product page, above the "Add to shopping cart" button.
• The cut-off time for your printed item may vary. This depends on the combination you choose. This has to do with the manufacturing technique and / or the order quantities.
• NOTE: The product delivery shifts a day every time the deadline for submission has passed. This is also the case if the file is rejected by us and corrected artwork isn't supplied before the next cut off time.

Which production techniques do you use?

• For the production of your Letterbox we use the following production technique(s):
• 
  Offset Lithography printing or Litho printing makes it possible to provide larger quantities at unbeatable prices. This technique creates images and text with wet ink and transferred to each paper sheet with aluminium and rubber plates. This method is more extensive than its 'digital’ counterpart because of the different printing materials that are used. Still, it is the most cost-effective option when you order bigger printed batches.
• 
  Digital printing uses four colours (CMYK) with toners and inks to print digital files. This option is comparable to large home printer, and is cheaper than ‘litho’ printing for smaller quantities. This is because there are less starting costs, less components involved, and no ink drying time necessary.

Which carriers are used for the delivery?

• For the delivery of your letterbox we use multiple carriers. Because of the highest reliability, in most cases we use UPS or DPD.
• UPS
• Other carriers we use are DHL and even our own courier service. These carriers are used for certain products (depending on the size, the turnaround and the quantity).

I can't find the product I'm looking for. Can I request a quotation?

• The Letterbox that is chosen in most cases can be selected via our website.
• If your material type, weight, quantity, size or other specification is not listed, you can request a quotation. We will send you our offer within 1 working day.
• Depending on the complexity this can take a bit longer.

Will my Letterbox by delivered being folded?

• No, the Letterbox will be delivered unfolded. The Letterbox do have folding creases so you can fold them very easily.