Vector and Raster Graphics Files: Differences

In a recent blog post, we saw the two ways in which graphics can be added to your enclosures and parts, i.e by silkscreening or digital printing. This post will focus on the two graphic file formats we accept when adding such labeling and branding to your enclosure – vector and raster.

Understanding Vector and Raster Graphics

Before we explore the differences between the two file formats, it’s key to understand what each of them mean.

A vector graphic is the digital image created with software using lines and shapes in a two- or three-dimensional space. Vector files are required to ensure the highest print quality of your graphics.

Meanwhile, a raster graphic is created through software or captured through a camera scanner or other devices. Therefore, sending us a lower quality raster image that needs to be scaled higher is not ideal. The end graphic may end up losing quality and become blurry or pixelated in such a situation.

Advantage of Vector Files

The biggest advantage with vector files is the ability to scale the files to as big or as small as required. You don’t have to fear about losing any quality. This format also allows you to change colors with ease.

When using digital print, we use an under base of white under all printed graphics to ensure the most accurate color. With silkscreening, we use vector files to change the graphics to a solid black color. This is to burn it into the screen properly.

File Types

Some common vector file types are AI, EPS, SVG and they can also be saved as PDF files. On the other hand, PNG, JPEG and bitmap are frequently used raster file types.

A vector file can be saved as a raster image, but a raster image can’t be saved as a vector file.

Conclusion

To sum things up, when creating your graphics, choosing vector over raster graphics files is the way to go for the best quality results.

If you require any help in creating or modifying your graphics files, do not hesitate to contact us. We can build custom enclosures and sheet metal parts in 2-3 days, with no minimum order. By working with us, you can revolutionize your workflow and simplify your part sourcing with the world’s fastest custom manufacturer.