Vacuum Disk for Filament Storage Bags Optimized for Easy 10-minute Print!
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Makes it much easier to use cheap filament storage vacuum bags. No supports needed.
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Updated at source:
Model information
- Source
- Printables
- Category
- Accessories
- License
- Creative Commons — Attribution — Noncommercial
General:
As a composite manufacturing engineer, I have a lot of experience with vacuum ports. These are based on the design of the AirTech ports we use for expensive composite structures to pull vacuum.
Why I designed this:
The first vacuum bags I ordered were the Sunlu ones with a hard backer under the vacuum port. These were temporarily unavailable when I needed new bags, and I was extremely disappointed in the flimsy vacuum port.
Printing recommendations:
Layer height: .2 or finer
Material: PLA or PETG
Supports: None
Infill: 15%
Walls: 2-3
Other Modifiers: Print with the ribbed surface down
Material Quantity: ≈10grams
I printed from PLA on Prusa XL at .15 layer height with 15% rectilinear infill.
Cautions, closing notes, and updates:
Orientation doesn't matter in use
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