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PP filament ripping after print / loading  

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Korkzapfen
(@korkzapfen)
Member
PP filament ripping after print / loading

Hi all

I have an issue with my PP filament on the Core One. After loading of the filament or upon completion of a print, the extruder pulls back the filament out of the hotend rather quickly and rather far. I have no issues with the "sturdier" filaments (PETG / PLA / PC / ASA), however, the PP is always ripped apart by this extruder move. I can achieve successful loading by just cancelling while material is extruded, since then the pulling back of filament is not performed by the printer. But after each print I need to reload the filament because it is teared in half.

This is quite annoying, can the pull back be turned off or circumvented in any other way?

Thanks

Posted : 13/07/2025 1:32 pm
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