Large roll patch dispenser

This is a larger patch dispenser/holder for those 2000pcs rolls that for example Eemanntech makes. Features a compliant mechanism for positive lockup, automatic removal of the backing tape as well as a checking slot for the amount of roll left. Enjoy !

EDIT 12.6.2025: Added an adapter spacer for Eemanntech 2000pcs rolls. Makes the roll spin more consistently due to them having a larger inner diameter at the center.

How to print

Print one of both models in your filament of choosing, flat sides down. I used basic PLA and two different colors for a nice two-tone look. Halves should snap together firmly and only possibly require minor filing/cleanup depending on your printer's settings.