Filament Spool Rack Box

thingiverse

This is a simple storage solution built inside a standard 50L box, specifically designed to address humidity issues affecting filament quality in my area. The spool rack can hold around eight narrow rolls of filament, utilizing a 1'' PVC pipe as its framework. The design features a hinge, allowing for easy access and replacement of the spools without having to remove them completely. To further mitigate moisture, I incorporated de-humidifying bags and sealed all openings with silicone sealant. Additional supports have been integrated into the design to distribute pressure evenly across the thin plastic surfaces, rather than focusing solely on the screw holes. For those interested in making modifications or creating their own custom solutions, I've included the SCAD files for your reference.