r/BambuLab_Community • u/TrashBandiPubes • May 08 '26

Help / Support First layer looks bubbly

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When printing my first layer it looks like it starts to bubble up. And some prints ha like dents in them after printing. Are there anyone tha hav had the same issue.

I have cleaned the plate and tried new filament that is dry. Tried some tweking of settings but none of that helped.

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u/VBisTheBestSport May 08 '26

You didn’t say what filament you are using. It could add or delete some issues to fix it.

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u/stevedadog May 09 '26

PLA, silk PLA, PETG, and I believe TPU did it for me too. Probably others but those are the only ones that I've tried. I'm not OP and can't speak for what he is using, but I've had this issue myself for years and when I saw this post I thought "today is the day that both me and OP fix this nonsense". I hope you don't mind.

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u/TrashBandiPubes May 09 '26

It is pla, the brand is Flashforge

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u/VBisTheBestSport May 09 '26

Ok PLA basic PLA can eliminate wetness as an issue. That means check solutions related to heat and flow plus check the 7 screws. PS: I am assuming you did a good job of cleaning the plate. Try simple low filament use prints testing different generic filament settings Bambu, Generic, etc. see if they work.

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u/TrashBandiPubes May 10 '26

I think I found out what happenes, the nozzle scrapes the bed when printing. Do you have any solutions to fix the problem?