solved.

first layer not sticking to the bed

256 threads discussed this. Here is what worked. 123 ms

  1. stick on the bed to help adhesion and use a brim if it is a small object. I would also check the first layer

    Still open · Hatchbox Silver PLA settings? · 3D Printing Stack Exchange, 2018 · 5 posts · answered on user1008090’s post, CC BY-SA 4.0

  2. …This actually works perfectly well! Now I am able to tune in the first layer distance really well, but still the flex filament floats…

    Still open · How can you both reliably print and remove your item, without breaking it when detaching it? · 3D Printing Stack Exchange, 2019 · 7 posts · answered on Valmond’s post, CC BY-SA 4.0

  3. …The problem is it seems that after a certain amount of filament printed one or two layers don't stick to the print which…

    Still open · CR-10 Layers not printing after certain amount of filament printed · 3D Printing Stack Exchange, 2019 · 2 posts · answered on EVARATE’s post, CC BY-SA 4.0

  4. …circle in one corner of the print bed? Why does a print with a larger first layer need a skirt that uses more material…

    Still open · Why are skirts designed the way they are? · 3D Printing Stack Exchange, 2020 · 2 posts · answered on N. Virgo’s post, CC BY-SA 4.0

  5. …the bed and the four corners are pretty much level. I'm also using this model to get a good enough first layer. And…

    Still open · Ender 3 S1 Pro – Z offset keeps changing · 3D Printing Stack Exchange, 2023 · 2 posts · answered on Robert Höglund’s post, CC BY-SA 4.0

  6. …To have the filament stick better you need to have a proper heated bed temperature, a proper initial Z-offset (usually paper thickness distance…

    Still open · 3D Print showing strings · 3D Printing Stack Exchange, 2024 · 2 posts · answered on GJBK’s post, CC BY-SA 4.0

  7. …the problem; you really squished that first layer down onto the bed. I would relevel the bed a bit further away, or (if you…

    Still open · Model stuck on the heating bed · 3D Printing Stack Exchange, 2020 · 4 posts · answered on Jahit’s post, CC BY-SA 4.0

  8. …builds stop sticking well. It looks like you may be a little bit too close with the nozzle. Does the first layer calibration look…

    Still open · Prusa MK3 heatbed marks · 3D Printing Stack Exchange, 2019 · 4 posts · answered on Snowcrash’s post, CC BY-SA 4.0

  9. …If you use an off-the-shelf glue stick, you will likely find it is water soluble. If the bed is removable, immersing it…

    Still open · What is a good strategy for removing 3d prints from an UNheated Glass bed? · 3D Printing Stack Exchange, 2016 · 4 posts · answered on Curtis’s post, CC BY-SA 4.0

  10. …I suggest to grab gluestick to add a safety layer for printing PETG. PETG sticks to the bed much easier than PLA or ABS…

    Still open · Ender 3 print bed damage · 3D Printing Stack Exchange, 2020 · 3 posts · answered on Guy’s post, CC BY-SA 4.0

  11. …But that happens on the very first top layer. The printer goes over the honeycomb, and the filament gets oozy and starts forming in…

    Still open · Messy top layer with PETG filament? · 3D Printing Stack Exchange, 2020 · 4 posts · answered on Jacob Birkett’s post, CC BY-SA 4.0

  12. …Your initial layer print speed of 20mm/s is good, slow slow makes the first layer stick better. I don’t see your 1st…

    Still open · First layer rippling and no filament in certain areas · 3D Printing Stack Exchange, 2022 · 4 posts · answered on Hellwhisper’s post, CC BY-SA 4.0

  13. …For now, I have it "good enough" to stick the first layer onto the plate, but the resulting prints show pretty classic plate clearance…

    Still open · AnyCubic D (aka Predator) - Z-zeroing and first layer issues · 3D Printing Stack Exchange, 2020 · 4 posts · answered on KeithS’s post, CC BY-SA 4.0

  14. I have the problem that the bed auto level functionality is working but not precise enough so that the first layer doesn't stick

    Still open · Creality CR Touch not precise enough · 3D Printing Stack Exchange, 2022 · 1 posts · answered on veio’s post, CC BY-SA 4.0

  15. …The images aren't very sharp, but, from one of the top layers it looks like you are indeed suffering from under extrusion. First

    Still open · Thin bead not adhering to itself or bed very well, what am I doing wrong · 3D Printing Stack Exchange, 2021 · 4 posts · answered on Jesse’s post, CC BY-SA 4.0

  16. …a few layers. First of all, I would make sure that my bed is properly leveled. Download one of the bed level tests and…

    Still open · What is causing these severe print errors on an Ender 3? · 3D Printing Stack Exchange, 2022 · 2 posts · answered on when squared equals a negative’s post, CC BY-SA 4.0

  17. …PETG is very hard to print well without high bed temperature; layer delamination and failure of first or second layer to adhere are common…

    Still open · What is the difference between PET/PETE and PETG? · 3D Printing Stack Exchange, 2023 · 3 posts · answered on YetAnotherRandomUser’s post, CC BY-SA 4.0

  18. …not stick you need more length, also, if the filament is not preloaded enough, the nozzle chamber needs to be filled first. Note that…

    Still open · Smallest dot/dot indent for Prusa MK3S using PLA · 3D Printing Stack Exchange, 2019 · 5 posts · answered on curious’s post, CC BY-SA 4.0

  19. …matter, but if (for instance) you heat the bed 10 °C hotter for the first layer, then cool it, plain glass will shrink enough…

    Still open · Which glass for heated bed · 3D Printing Stack Exchange, 2021 · 4 posts · answered on TurgonTheKingOfGondolin’s post, CC BY-SA 4.0

  20. …This time, the cracking was as severe as the first case, but no impact occurred and I was not touching the bed. The bed

    Still open · Thermal Stress Cracking During Heat-Up on Glass Heated Bed · 3D Printing Stack Exchange, 2020 · 4 posts · answered on Hyperion31415’s post, CC BY-SA 4.0