What file type should my artwork file be?
Preparing artwork for T-shirt printing can be a difficult task, particularly if you don’t have graphic design skills. The most common issue when a customer submits their artwork for custom garments is sending it in the wrong format. This usually ends up slowing down the order process as an order cannot be processed with incorrect artwork. When it comes to the best (or most suitable) file format for t-shirt printing, it’s normally dependent on the quantity required. The guide below, should provide you with all you need to know for orders both big and small.
Scroll below the flow chart after working out the required format, for information on how to get your artwork file print ready.
Preparing artwork for T-shirt printing – complete guidelines based on your order size
The type of artwork required for the most part depends on your order size, as this dictates the process that will be used.
File resolution: what is the best DPI for T-shirt printing?
The minimum resolution recommended for printing is 150 dpi, the optimum being 300dpi. The higher the resolution, the more detail is held within the graphic.
The artwork should be submitted at the actual print size. This is important as the resolution may be correct but if the image size is small, when it is blown up to actual size it will still be pixelated.
Common design file types explained
PSD simply stands for ‘Photoshop Document’ and is a raster file. In simple terms, this means that the image is made up of pixels with information stored in each one relating to colour and location. If your file has layers, it is best to flatten the image before sending the artwork as the file sizes can be too large to send across.
An AI file is an Adobe Illustrator vector file. A vector image is made up of mathematical points that define the shape of the image rather than being made up of pixels. Arguably, this is the best file format as it can be scaled to any size without becoming pixelated.
PNG stands for Portable Network Graphic. It is a popular file format designed to replace the well-known GIF format and for displaying images on the web. The main benefit of this file is that it is capable of supporting a transparent background and 16.4 million colours.
What is the best file format for printing?
In short, there is no ‘best’ file format, it’s simply a case of selecting the most suitable format for the order size and design being used. This guide should see you in good stead when printing with us; if you’re printing with another company, assuming they’re using the same high-quality processes as us, the file format requirements will likely be the same (or similar), however, it is always worth checking to be sure.
We provide digital mockups with all bulk orders, and for online orders, our product designer tool makes it easy to get your order as you want it. So whether it’s printed T-shirts, or tote bags you’re after, you can ensure you’re 100% happy with everything before anything goes to production. Unlike many printers a print expert will also check over your design files, to ensure they’re suitable for print, ensuring no nasty surprises when your products arrive.
If you’re still worried about file formats for printing, just get in touch with our team – we’re always happy to help!
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