Lid for Canned Dog Food

prusaprinters

<p>This lid is for a can with a lid diameter of 75mm (as measured on the outside of the top metal seal ring). The lid consists of two parts:</p><ul><li>Ring - this has a loose press fit onto the can top</li><li>Lid - this cover is a snap fit into the ring</li></ul><p>I made this in two parts to that I could add a design to the top of the lid, and print the design in a contrasting color using filament switching. I also included a lid version with no design in case anyone wants a plain lid.</p><p>It should be noted that 3D printed items are not considered food safe unless they are coated with a food-safe impermeable coating.&nbsp;</p><p>&nbsp;</p><h4>Print Instructions</h4><p>Print in PETG on a textured sheet using the 3mf or gcode files provided. I used PETG rather than PLA so that the lid can be washed in hot water (even though in normal use it does not contact the can contents). In general :</p><ul><li>0% infill</li><li>3 perimeters</li></ul><p>Print the ring top down for best adhesion.</p><p>&nbsp;</p><h4>CAD</h4><p>The OnShape 3D CAD files for this are here :</p><p>https://cad.onshape.com/documents/11e29368936440400dd6085a/w/975a4db62f0e3557c23fbeb9/e/333b1f004d04b5b2c7f415e0</p>