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Tetra Pak Cap Helper
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Helps you get the $*#&%! cap off.
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Updated at source:
Model information
- Source
- Printables
- Category
- Kitchen
- License
- Creative Commons — Attribution — Share Alike
Those self-piercing screw caps on the 1 liter Tetra Pak containers can be really hard to twist off. Even after you have initially pierced the membrane they can be tricky to get a firm grip on. This knob presses onto the cap and gives you a much better grip for opening the cap. It is designed for 25mm diameter caps, but can probably be scaled for larger diameter caps.
I printed this in PLA, but probably most any filament would work. I recommend using a 0.4mm nozzle or smaller.