Don't crumple paper scans you've screwed up with. They can come in handy and bring so much genuine grunge ambiance!
We've never concealed we're deeply obsessed with industrial aesthetics. And if we could, we'd bring it anywhere: to every product presentation, t-shirt design, and branding. If you feel the same, try doing so with this pack of dirty scanner textures because they are an apogee of the grunge style. You'll have 8 JPGs displaying various kinds of scanner/printer distortions. And you can use them in a multiverse of projects, including website backgrounds and shopping bag designs (particularly if they're for some streetwear brand).