Filament SOS: Why Dry and Secure Storage is Crucial for Successful 3D Printing
MATERIALSCOMPARISON
3/16/20252 min read
In the world of 3D printing, filament is the lifeblood of your creations. But just like any essential ingredient, it requires proper care to ensure optimal performance. One of the most critical aspects of filament maintenance is keeping it dry and secure. Moisture is the nemesis of many filaments, causing issues ranging from poor print quality to complete print failures. Let's explore why dry storage is paramount and how to protect your filament investment.
The Moisture Menace
Many common 3D printing filaments, especially those made from hygroscopic materials like PLA, ABS, and Nylon, readily absorb moisture from the air. This absorbed moisture wreaks havoc during printing, causing:
Poor Print Quality: Moisture creates bubbles in the molten filament, leading to weak prints, stringing, and a rough surface finish.
Nozzle Clogging: Vaporized moisture can clog the nozzle, disrupting extrusion and causing print failures.
Material Degradation: Over time, moisture can degrade the filament's properties, making it brittle and unreliable.
Safeguarding Your Filament
Here's how to keep your filament dry and ready for action:
Sealed Storage: Store filament in airtight containers or bags with desiccant packs to absorb moisture.
Dry Box: Consider investing in a dedicated dry box with controlled humidity for optimal storage.
Filament End Protection: Secure the loose end of the filament to prevent tangles and ensure smooth feeding into the extruder. Many filament spools have built-in holes for this purpose.
Print Environment: Maintain a dry printing environment, especially in humid climates. A dehumidifier can be helpful in controlling moisture levels.
Beyond Dryness: Preventing Tangles
Proper storage isn't just about keeping filament dry; it's also about preventing tangles. A tangled filament can cause frustrating jams and mid-print failures. Always secure the loose end of the filament, either by taping it to the spool or using the designated holes on the spool.
Invest in Filament Protection
To elevate your filament storage game, consider investing in a dedicated filament dryer and reusable storage bags. These tools offer a convenient and effective way to remove moisture from filament and keep it dry for long-term storage.
